GeForce GTX 680M SLI vs Radeon R7 250

If you are going to buy a new graphics card and are choosing between GeForce GTX 680M SLI and Radeon R7 250, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 680M SLI stacks up against Radeon R7 250, check out specs charts below.

GeForce GTX 680M SLI is a Laptop Graphics Card

Note: GeForce GTX 680M SLI is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce GTX 680M SLI here:

Main Specs

  GeForce GTX 680M SLI Radeon R7 250
Power consumption (TDP) 75 Watt
Interface PCIe 3.0 x8
Supplementary power connectors N/A
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 2x 4 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA
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  • GeForce GTX 680M SLI and Radeon R7 250 have maximum RAM of 2 GB.
  • GeForce GTX 680M SLI is used in Laptops, and Radeon R7 250 - in Desktops.
  • GeForce GTX 680M SLI is build with Kepler architecture, and Radeon R7 250 - with GCN.
  • GeForce GTX 680M SLI and Radeon R7 250 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 680M SLI is 2450 MHz higher, than Radeon R7 250.

Game benchmarks

high / 1080p 35−40 3−4
ultra / 1080p 21−24 1−2
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 14−16
medium / 1080p 40−45 5−6
The average gaming FPS of GeForce GTX 680M SLI in Assassin's Creed Odyssey is 583% more, than Radeon R7 250.

Full Specs

  GeForce GTX 680M SLI Radeon R7 250
Architecture Kepler GCN
Code name N13E-GTX Oland XT
Type Laptop Desktop
Release date 4 June 2012 1 October 2013
Pipelines 2688 384
Core clock speed 720 MHz
Boost Clock 1050 MHz
Transistor count 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 25.20
Floating-point performance 716.8 gflops
Length 168 mm
Memory bus width 2x 256 Bit 128 Bit
Memory clock speed 3600 MHz 1150 MHz
Memory bandwidth 72 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
CUDA +
FreeSync +
Bus support PCIe 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 117 Mh/s
Laptop size large
Optimus +
Design reference
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 3 Mh/s
AppAcceleration +
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