GeForce GTX 650 vs Radeon HD 7970M Crossfire

If you are going to buy a new graphics card and are choosing between GeForce GTX 650 and Radeon HD 7970M Crossfire, 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 650 stacks up against Radeon HD 7970M Crossfire, check out specs charts below.

Radeon HD 7970M Crossfire is a Laptop Graphics Card

Note: Radeon HD 7970M Crossfire 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 Radeon HD 7970M Crossfire here:

Main Specs

  GeForce GTX 650 Radeon HD 7970M Crossfire
Power consumption (TDP) 64 Watt 200 Watt
Interface PCIe 3.0 x16
Supplementary power connectors One 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB
Display Connectors 2x DVI, 1x mini-HDMI
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  • Radeon HD 7970M Crossfire has 212% more power consumption, than GeForce GTX 650.
  • GeForce GTX 650 is used in Desktops, and Radeon HD 7970M Crossfire - in Laptops.
  • GeForce GTX 650 is build with Kepler architecture, and Radeon HD 7970M Crossfire - with GCN.
  • Core clock speed of GeForce GTX 650 is 208 MHz higher, than Radeon HD 7970M Crossfire.
  • GeForce GTX 650 and Radeon HD 7970M Crossfire are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7970M Crossfire is 4795 MHz higher, than GeForce GTX 650.

Game benchmarks

high / 1080p 8−9 35−40
ultra / 1080p 5−6 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 18−20 60−65
medium / 1080p 10−11 40−45
The average gaming FPS of Radeon HD 7970M Crossfire in Assassin's Creed Odyssey is 310% more, than GeForce GTX 650.

Full Specs

  GeForce GTX 650 Radeon HD 7970M Crossfire
Architecture Kepler GCN
Code name GK107 Wimbledon XT
Type Desktop Laptop
Release date 6 September 2012 1 May 2012
Pipelines 384 2560
Core clock speed 1058 MHz 850 MHz
Transistor count 1,270 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 33.9 billion/sec
Floating-point performance 812.5 gflops
Length 5.70" (14.5 cm)
Memory bus width 128-bit GDDR5 2x 256 Bit
Memory clock speed 5.0 GB/s 4800 MHz
Memory bandwidth 80.0 GB/s
Shared memory -
DirectX 12 (11_0) DirectX 11.1, Shader 5.0
Shader Model 5.1
OpenGL 4.3
OpenCL 1.2
Vulkan 1.1.126
CUDA +
CUDA cores 384
Bus support PCI Express 3.0
Height 4.38" (11.1 cm)
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
3D Vision +
Bitcoin / BTC (SHA256) 26 Mh/s
Laptop size large
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