GeForce GTX 675M vs Radeon HD 8970M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 675M and Radeon HD 8970M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 675M and Radeon HD 8970M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GTX 675M and Radeon HD 8970M are Laptop Graphics Cards

Note: GeForce GTX 675M and Radeon HD 8970M 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 GTX 675M or Radeon HD 8970M here:

Main Specs

  GeForce GTX 675M Radeon HD 8970M
Power consumption (TDP) 100 Watt 100 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • Both graphics cards have the same power consumption of 100 Watt.
  • GeForce GTX 675M is connected by MXM-B (3.0), and Radeon HD 8970M uses PCIe 3.0 x16 interface.
  • Radeon HD 8970M has 2 GB more memory, than GeForce GTX 675M.
  • Both cards are used in Laptops.
  • GeForce GTX 675M is build with Fermi architecture, and Radeon HD 8970M - with GCN.
  • Core clock speed of Radeon HD 8970M is 230 MHz higher, than GeForce GTX 675M.
  • GeForce GTX 675M is manufactured by 40 nm process technology, and Radeon HD 8970M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 8970M is 3300 MHz higher, than GeForce GTX 675M.

Game benchmarks

high / 1080p 10−11 20−22
ultra / 1080p 6−7 12−14
QHD / 1440p 0−1 6−7
4K / 2160p 5−6
low / 720p 21−24 35−40
medium / 1080p 12−14 24−27
The average gaming FPS of Radeon HD 8970M in Assassin's Creed Odyssey is 84% more, than GeForce GTX 675M.

Full Specs

  GeForce GTX 675M Radeon HD 8970M
Architecture Fermi GCN
Code name N13E-GS1 Neptune
Type Laptop Laptop
Release date 22 March 2012 15 May 2013
Pipelines 384 1280
Core clock speed 620 MHz 850 MHz
Boost Clock 900 MHz
Transistor count 1,950 million 2,800 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 39.7 billion/sec 72.00
Floating-point performance 952.3 gflops 2,304 gflops
Memory bus width 256bit 256 Bit
Memory clock speed 1500 MHz 4800 MHz
Memory bandwidth 96.0 GB/s 153.6 GB/s
Shared memory - -
DirectX 12 API 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
CUDA +
CUDA cores 384
Bus support PCI Express 2.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 59 Mh/s 273 Mh/s
Laptop size large large
Optimus +
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