GeForce 845M vs Radeon HD 6970M

If you are going to buy a new graphics card and are choosing between GeForce 845M and Radeon HD 6970M, 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 845M stacks up against Radeon HD 6970M, check out specs charts below.

GeForce 845M and Radeon HD 6970M are Laptop Graphics Cards

Note: GeForce 845M and Radeon HD 6970M are only used in laptop graphics. They have 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 845M or Radeon HD 6970M here:

Main Specs

  GeForce 845M Radeon HD 6970M
Power consumption (TDP) 45 Watt 75 Watt
Interface PCIe 3.0 x8 MXM-B (3.0)
Supplementary power connectors None
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • Radeon HD 6970M has 66% more power consumption, than GeForce 845M.
  • GeForce 845M is connected by PCIe 3.0 x8, and Radeon HD 6970M uses MXM-B (3.0) interface.
  • GeForce 845M and Radeon HD 6970M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce 845M is build with Maxwell architecture, and Radeon HD 6970M - with Terascale 2.
  • Core clock speed of GeForce 845M is 391 MHz higher, than Radeon HD 6970M.
  • GeForce 845M is manufactured by 28 nm process technology, and Radeon HD 6970M - by 40 nm process technology.
  • Memory clock speed of GeForce 845M is 1100 MHz higher, than Radeon HD 6970M.

Game benchmarks

high / 1080p 3−4 10−12
ultra / 1080p 1−2 6−7
QHD / 1440p 0−1 1−2
low / 720p 14−16 24−27
medium / 1080p 6−7 14−16
The average gaming FPS of Radeon HD 6970M in Assassin's Creed Odyssey is 133% more, than GeForce 845M.

Full Specs

  GeForce 845M Radeon HD 6970M
Architecture Maxwell Terascale 2
Code name GM108 Blackcomb XT
Type Laptop Laptop
Release date 12 March 2014 6 January 2011
Pipelines 384 960
Core clock speed 1071 MHz 680 MHz
Boost Clock 1150 MHz
Transistor count 1,870 million 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 37.63 32.64
Floating-point performance 883.7 gflops 1,305.6 gflops
Memory bus width 64/128 Bit 256 Bit
Memory clock speed 2000 - 5000 MHz 900 MHz
Memory bandwidth 40.1 GB/s 115.2 GB/s
Shared memory - -
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA +
Bitcoin / BTC (SHA256) 76 Mh/s 118 Mh/s
Laptop size medium sized large
Optimus +
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