We are sorry, eCoupon {0} {1} has been fully claimed
We are sorry, eCoupon {0} {1} has been fully claimed. Refresh and try when others quit.
{0} coupons left to claim
Compare
Added!
Build Your PC
View {0} Model
View {0} Models
Configure/Buy
Add To Cart
This Product has recently expired. Please contact your Lenovo Sales Representative to renew this item.
This model is configurable! Click Build Your PC to start configuring.
JOIN MYLENOVO
REWARDS!!
• Earn & redeem rewards
• Engagement rewards
• Member exclusive offers
• Free to Join — Join now!
COMING SOON
New Options Available
AVAILABLE SOON
READY TO SHIP
Price Match Guarantee
/shopping-faq/#payments
off
Save
Lenovo Outlet Price
Your price
List Price
List Price
List Price is Lenovo’s estimate of product value based on the industry data, including the prices at which first and third-party retailers and etailers have offered or valued the same or comparable products. Third-party reseller data may not be based on actual sales.
Est Value
Est Value (Estimated Value)
Estimated value is Lenovo’s estimate of product value based on industry data, including the prices at which Lenovo and/or third-party retailers and e-tailers have offered or valued the same or comparable products. Third-party data may not be based on actual sales.
Est Value:
Exclusive Price:
Starting at
Instant Savings
eCoupon Savings:  
Additional Savings
Show Price Breakdown
Hide Price Breakdown
Use eCoupon
Includes
Features
Key Details
Part Number
See More
See Less
 
Coming Soon
expanded
collapsed
See More Details
Great choice!
You may compare up to 4 products per product category (laptops, desktops, etc). Please de-select one to add another.
View Your Comparisons
One moment please...
Search on Lenovo.com Public Website
& Up
Shipping Options
Update Zip Code
Response Error
Input Format Error
Pts
FREE
Delivery options for {0}
Specs Text Link
Specs Teaser Content
Specs Teaser Link
Learn More
Show details
Hide details
View more details
Includes {qty} items
(Qty: {qty})
read more
Join Now!
OR
*Savings cannot be combined
Ask an Expert
Call our Sales Team at:
Mon-Fri 9am-5:30pm GMT
Save
Pickup Availability near {0}
Update Location
All Eligible Items
Pickup Location for: {0}
{0} Miles Away
In Stock,
Today
Tomorrow
in {0} Days
Ready {0}
Open until {0}
Get Directions
Select This Location
Update
Use My Current Location
or
Enter Zip Code
Cancel
Store Pickup
Pickup unavailable
Available Today at select {0} locations
Get it today!
Get it tomorrow!
Lenovo and Best Buy have partnered to allow you to pick up Lenovo products at your local Best Buy. Choose a location near you and get it as soon as today!
Choose a pickup location
See all pickup locations
Ready {0}
at {0} {Store Name}
Pickup Availability near {0}
Update Location
All Eligible Items
Pickup Location for: {0}
{0} Miles Away
In Stock,
Today
Tomorrow
in {0} Days
Ready {0}
Open until {0}
Get Directions
Select This Location
update
Use My Current Location
or
Enter Zip Code
Cancel
Store Pickup
Pickup unavailable
Available Today at select {0} locations
Get it today!
Get it tomorrow!
Lenovo and Best Buy have partnered to allow you to pick up Lenovo products at your local Best Buy. Choose a location near you and get it as soon as today!
Choose a pickup location
See all pickup locations
Ready {0}
at {0} {Store Name}
After eCoupon limit is met, price is {nonEcouponPrice}
After eCoupon limit is met, price is {nonEcouponPrice}
QUANTITY UNAVAILABLE
Expiration Date:
Remaining Units:
My Price:
Hide quote dialog
Sign in or Create an Account
Sign In
Email Address
Password
Not enrolled for rewards? Join Now
By joining, you agree to the Terms of Use and you are opting in to receive Lenovo marketing communications via email.
/rewards/terms/
Terms of Use
Remember me
Forgot your username or password?
Create an Account
You can store addresses, easily keep track of your orders and save items in your cart for later.
Before you go, create a free account!
Create an Account
You can store addresses, easily keep track of your orders and save items in your cart for later.
The email format is incorrect, please try again
First Name
Maximum length is 50 characters
Last Name
For security purposes, password must contain:
8-20 characters
Include two of the following: letters, numbers, and symbols($!#&)
Confirm Password
I agree to opt-in to Lenovo communications and I understand that my data will not be shared.
Yes, I have read and accepted the Terms of Use and Privacy Policy.
Please agree the terms and privacy policy
By joining, you agree to the Terms & Conditions and you are opting in to receive Lenovo marketing communications via email.
If you would like to earn rewards, you will need to check the join Rewards checkbox above. To create an account without earning Rewards, register below.
Register
The email format is incorrect, please try again.
Password incomplete: must contain 8-20 characters including at least two of the following: letters, number or symbol ($!#&)
We’re sorry, there are no locations within {0} miles.
Please update your location or select from available Best Buy locations below that exceed {0} miles.
Please enter a zipcode
Invalid Zip Code, please try again.
Update
Cancel
FPS
Pending
FPS for this system per game
within {Miles} miles
in {Store Name}
TELE DLP Click Here
Best Buy Store,
BEST BUY
Delivery
Delivery Unavailable
No available data
https://cdn.chargeafter.com/promotional-widget/lenovo/widget.min.js
48926fe9bfca6413557d5f1dbba57fc8e94efd2a
Save to:
My List
Create a List
{0} items
View
Create
Label
You must fill in this field
You currently have no saved lists
Guest List
List name is repetition
{0} item
Only a maximum of 15 lists can be created
Maximum character limit 200
Your wish list capacity is full, please remove lists and/or products to wish for more.
List at maximum, please remove items to wish for more products.
Shop
Compared
Exclusive Loyalty Price
Loyalty Savings
Your session is about to time out
Would you like to stay signed in?
minutes
seconds
Sign Out
Stay Signed In
Wishlist
Compare ({sum})
LOYALTY DISCOUNT
In your cart
In Your Cart & Compared
Compared

GPU vs. CPU: What is the difference?

This is a recommends products dialog
Top Suggestions
Starting at
View All >
Français
English
ไทย
繁體中文
Hi
TEMPORARILY UNAVAILABLE
DISCONTINUED
Temporary Unavailable
Cooming Soon!
. Additional units will be charged at the non-eCoupon price. Purchase additional now
We're sorry, the maximum quantity you are able to buy at this amazing eCoupon price is
Sign in or Create an Account to Save Your Cart!
Sign in or Create an Account to Join Rewards
View Cart
Your cart is empty! Don’t miss out on the latest products and savings — find your next favorite laptop, PC, or accessory today.
Remove
item(s) in cart
Some items in your cart are no longer available. Please visit cart for more details.
has been deleted
Please review your cart as items have changed.
of
Contains Add-ons
Subtotal
Proceed to checkout
Yes
No
Popular Searches
skip to main content
{"backgroundColor":"#e6f4fa","sideMsg":{"t_id":"","language":{"en_us":"","en":""},"id":""},"data":[{"bannerInfo":{"t_id":"Page6a20cc5c-c55a-455e-9159-7862f12bf668","language":{"en_us":"%3Cp%3E%3Cspan%20style%3D%22color%3A%20rgb(0%2C%200%2C%200)%3B%22%3ESave%20up%20to%20%7BsavingPercent%7D%20off%20during%20Memorial%20Day.%26nbsp%3B%3C%2Fspan%3E%3Ca%20href%3D%22%2Fd%2Fdeals%2Fdoorbusters%2F%3FIPromoID%3DLEN944203%22%20target%3D%22_self%22%20textvalue%3D%22Shop%20Now%20%26gt%3B%22%3E%3Cspan%20style%3D%22color%3A%20rgb(0%2C%200%2C%200)%3B%22%3E%3Cstrong%3EShop%20Now%20%26gt%3B%3C%2Fstrong%3E%3C%2Fspan%3E%3C%2Fa%3E%3C%2Fp%3E","en":""},"id":"Page6a20cc5c-c55a-455e-9159-7862f12bf668"},"gInfo":{"t_id":"","language":{},"id":""}},{"pcInfo":"","mAndTabInfo":"","bannerInfo":{"t_id":"Page450b847c-6958-49d3-ab43-1c6e5e249621","language":{"en_us":"%3Cp%3E%3Cspan%20style%3D%22color%3A%20rgb(0%2C%200%2C%200)%3B%22%3ENeed%20it%20today%3F%20Buy%20online%2C%20pick%20up%20select%20products%20at%20Best%20Buy.%26nbsp%3B%3C%2Fspan%3E%3Ca%20href%3D%22%2Fd%2Fbopis%2F%3FIPromoID%3DLEN135396%26tabkey%3DPick%2520Up%2520Today%2520at%2520Best%2520Buy%22%20target%3D%22_self%22%20textvalue%3D%22Shop%20Pick%20Up%20%26gt%3B%22%3E%3Cspan%20style%3D%22color%3A%20rgb(0%2C%200%2C%200)%3B%22%3E%3Cstrong%3EShop%20Pick%20Up%20%26gt%3B%3C%2Fstrong%3E%3C%2Fspan%3E%3C%2Fa%3E%3C%2Fp%3E","en":"%3Cp%3E%3Cspan%20style%3D%22color%3A%20rgb(255%2C%20255%2C%20255)%3B%22%3ENeed%20it%20today%3F%20Buy%20online%2C%20pick%20up%20select%20products%20at%20Best%20Buy.%26nbsp%3B%3C%2Fspan%3E%3Ca%20href%3D%22%2Fd%2Fbopis%2F%3FIPromoID%3DLEN135396%26tabkey%3DPick%2520Up%2520Today%2520at%2520Best%2520Buy%22%20target%3D%22_self%22%20textvalue%3D%22Shop%20Pick%20Up%20%26gt%3B%22%3E%3Cspan%20style%3D%22color%3A%20rgb(255%2C%20255%2C%20255)%3B%22%3E%3Cstrong%3EShop%20Pick%20Up%20%26gt%3B%3C%2Fstrong%3E%3C%2Fspan%3E%3C%2Fa%3E%3C%2Fp%3E"},"id":"Page450b847c-6958-49d3-ab43-1c6e5e249621"},"gInfo":{"t_id":"","language":{},"id":""}},{"pcInfo":"","mAndTabInfo":"","bannerInfo":{"t_id":"Page4d68daa4-abfa-4b68-a555-2a1301db1f60","language":{"en_us":"%3Cp%3E%3Cstrong%3E%3Cspan%20style%3D%22color%3A%20rgb(0%2C%200%2C%200)%3B%22%3E%3C%2Fspan%3E%3C%2Fstrong%3EEarn%203%25-9%25%20in%20rewards%20and%20get%20free%20expedited%20delivery%20on%20select%20products%20when%20joining%20MyLenovo%20Rewards.%3Cspan%20style%3D%22color%3A%20rgb(0%2C%200%2C%200)%3B%22%3E%26nbsp%3B%3C%2Fspan%3E%3Ca%20href%3D%22%2Frewards%2F%3FIPromoID%3DLEN775755%22%20target%3D%22_self%22%20textvalue%3D%22Join%20for%20Free%20%26gt%3B%22%3E%3Cspan%20style%3D%22color%3A%20rgb(0%2C%200%2C%200)%3B%22%3E%3Cstrong%3EJoin%20for%20Free%20%26gt%3B%3C%2Fstrong%3E%3C%2Fspan%3E%3C%2Fa%3E%3C%2Fp%3E","en":""},"id":"Page4d68daa4-abfa-4b68-a555-2a1301db1f60"},"gInfo":{"t_id":"","language":{},"id":""}},{"pcInfo":"","mAndTabInfo":"","bannerInfo":{"t_id":"Page7884438c-f4dc-4d28-ad7c-4c1a3fb03a4c","language":{"en_us":"%3Cp%3E%3Cspan%20style%3D%22color%3A%20rgb(0%2C%200%2C%200)%3B%22%3E6%2C%2012%20%26amp%3B%2024%20Months%20Special%20Financing%20on%20qualifying%20purchases%20with%20our%20Lenovo%20Financing%20Credit%20Card.%26nbsp%3B%3C%2Fspan%3E%3Ca%20href%3D%22%2Flandingpage%2Flenovo-financing-options%2F%3FIPromoID%3DLEN771093%22%20target%3D%22_self%22%20textvalue%3D%22See%20if%20you%20Prequalify%20%26gt%3B%22%3E%3Cspan%20style%3D%22color%3A%20rgb(0%2C%200%2C%200)%3B%22%3E%3Cstrong%3ESee%20if%20you%20Prequalify%20%26gt%3B%3C%2Fstrong%3E%3C%2Fspan%3E%3C%2Fa%3E%3C%2Fp%3E","en":""},"id":"Page7884438c-f4dc-4d28-ad7c-4c1a3fb03a4c"},"gInfo":{"t_id":"","language":{},"id":""}},{"pcInfo":"","mAndTabInfo":"","bannerInfo":{"t_id":"Page3ad393aa-6c76-4e5a-9f7c-a848e93a702e","language":{"en_us":"%3Cp%3EFree%20shipping%20sitewide%2C%20no%20minimum.%20My%20Lenovo%20Rewards%20members%20receive%20free%20expedited%20delivery*%20with%20their%20free%20membership.%3C%2Fp%3E","en":""},"id":"Page3ad393aa-6c76-4e5a-9f7c-a848e93a702e"},"gInfo":{"t_id":"","language":{},"id":""}}],"autoRun":true}
  • Save up to {savingPercent} off during Memorial Day. Shop Now >

  • Need it today? Buy online, pick up select products at Best Buy. Shop Pick Up >

  • Earn 3%-9% in rewards and get free expedited delivery on select products when joining MyLenovo Rewards. Join for Free >

  • 6, 12 & 24 Months Special Financing on qualifying purchases with our Lenovo Financing Credit Card. See if you Prequalify >

  • Free shipping sitewide, no minimum. My Lenovo Rewards members receive free expedited delivery* with their free membership.

Want a laptop that has it all?

  • Superior performance where you need it most
  • Communicate confidently with built-in intelligence
  • Nearly 3X faster internet with Intel® Wi-Fi 6/6E (Gig+)1
  • Fast-charging, long-lasting battery

GPU vs. CPU: What is the difference?

A GPU, or graphics processing unit, is a specialized processor designed to handle complex visual and mathematical calculations. A CPU, or central processing unit, is a general-purpose processor that handles a wide range of tasks, including data processing, application management, and system-level functions. The main difference between a GPU and a CPU is their architecture and function. GPUs are commonly used for tasks like gaming, video rendering, and machine learning, while CPUs are designed to handle a diverse range of tasks.

Which is faster, a GPU or a CPU?

In general, GPUs are faster than CPUs for tasks that involve parallel processing and large amounts of data. This is because GPUs have many more processing cores than CPUs, which allows them to handle many calculations simultaneously. However, CPUs may be faster for tasks that require sequential processing or involve a wide range of functions.

Can I use a GPU for general-purpose computing?

Yes, GPUs can be used for general-purpose computing, but they are optimized for specific types of tasks, such as matrix operations and data parallelism. To use a GPU for general-purpose computing, you will need to optimize your code and take advantage of the GPU's architecture and parallel processing capabilities.

Can I use a CPU instead of a GPU for machine learning?

Yes, it is possible to use a CPU instead of a GPU for machine learning, but it may not be as efficient. GPUs are optimized for parallel processing and handling large amounts of data simultaneously, which are important for machine learning tasks. However, if you are working with smaller datasets or simpler models, a CPU may be sufficient.

Which is more important for video rendering, a GPU or a CPU?

Both a GPU and a CPU are important for video rendering, but the GPU is more important for handling the graphics and effects, while the CPU is more important for managing the system and running the software. In general, a fast GPU will help improve the speed and quality of video rendering.

How do I choose between a CPU and a GPU for my application?

The choice between a CPU and a GPU will depend on the specific requirements of your application. If your application involves a large amount of data and parallel processing, a GPU is likely to be the better choice. On the other hand, if your application requires more sequential processing or involves a wider range of tasks, a CPU may be a better fit. Additionally, cost and accessibility may be factors to consider, as GPUs tend to be more expensive and may require specialized hardware or software support.

Can I upgrade my existing CPU or GPU?

In most cases, it is possible to upgrade your existing CPU or GPU. However, the specific process and level of difficulty will depend on the make and model of your computer or device. Upgrading a CPU may involve replacing the existing processor and updating the motherboard, while upgrading a GPU may involve swapping out the graphics card or integrating a new card with the existing one. It's important to research the specific requirements and compatibility of your system before attempting an upgrade and to seek professional help if you are unsure.

How do I optimize my code for a GPU?

Optimizing code for a GPU involves identifying the parts of your code that can benefit from parallel processing and taking advantage of the GPU's memory architecture. This may involve restructuring your code to use parallel algorithms and data structures, using libraries that are optimized for GPU computing, and minimizing data transfers between the CPU and GPU. It's important to carefully analyze your code and identify areas where parallelization can be applied, and to test and benchmark your code to ensure that it is properly optimized for GPU performance.

What are the limitations of GPUs compared to CPUs?

While GPUs offer many advantages for certain types of tasks, they also have some limitations compared to CPUs. For example, GPUs may not be as efficient at handling tasks that require a lot of branching or decision-making as they are optimized for parallel processing and may not be as effective at handling conditional statements. Additionally, GPUs may require more specialized hardware and software support, which can make them more difficult to work with and develop for.

What are some examples of applications that use GPUs?

Many applications and industries use GPUs to take advantage of their parallel processing capabilities and large amounts of data. Examples include video rendering and editing software, machine learning and AI applications, scientific simulations, and gaming. GPUs are also used in industries such as finance, healthcare, and energy, where large amounts of data need to be processed quickly and efficiently.

What factors should I consider when choosing a GPU for my computer?

There are several factors to consider when choosing a GPU for your computer, including the purpose of your use, your budget, and the compatibility with your computer. Different GPUs may be optimized for distinct workloads, with some GPUs tailored to gaming and others geared for machine learning or 3D rendering. You should choose a GPU that matches the performance needs of the workloads you intend to run. The budget is also a significant consideration. Additionally, you should ensure that the GPU you choose is compatible with your computer's hardware and operating system to avoid any compatibility issues. Finally, you should also consider power consumption, cooling, and noise levels.

How do I know if my application can benefit from a GPU?

To determine whether your application can benefit from a GPU, you should analyze the specific requirements and characteristics of your application. If your application involves large amounts of data and parallel processing, a GPU is likely to be beneficial. You should also consider the cost and accessibility of GPUs, as well as the level of support and optimization that is available for your application.

How do I get started with GPU programming?

To get started with GPU programming, you will need to learn a programming language that is supported by your chosen framework (such as C++ for CUDA or C for OpenCL) and familiarize yourself with the specific libraries and APIs provided by the framework. You may also need to install specialized software tools and hardware drivers, and you should have access to a system with a compatible GPU for testing and development.

open in new tab
Compare  ()
x