GeForce GTX 275 vs Radeon HD 7970M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 275 and Radeon HD 7970M. 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 275 and Radeon HD 7970M. 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.

Radeon HD 7970M is a Laptop Graphics Card

Note: Radeon HD 7970M 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 here:

Main Specs

  GeForce GTX 275 Radeon HD 7970M
Power consumption (TDP) 219 Watt 100 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors 2x 6-pin None
Memory type GDDR3 GDDR5
Maximum RAM amount 896 MB 2 GB
Display Connectors 2x DVI No outputs
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  • GeForce GTX 275 has 119% more power consumption, than Radeon HD 7970M.
  • GeForce GTX 275 is connected by PCIe 2.0 x16, and Radeon HD 7970M uses MXM-B (3.0) interface.
  • GeForce GTX 275 has 894 GB more memory, than Radeon HD 7970M.
  • GeForce GTX 275 is used in Desktops, and Radeon HD 7970M - in Laptops.
  • GeForce GTX 275 is build with Tesla 2.0 architecture, and Radeon HD 7970M - with GCN.
  • Core clock speed of GeForce GTX 275 is 554 MHz higher, than Radeon HD 7970M.
  • GeForce GTX 275 is manufactured by 55 nm process technology, and Radeon HD 7970M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7970M is 3666 MHz higher, than GeForce GTX 275.

Game benchmarks

high / 1080p 6−7 18−20
ultra / 1080p 4−5 10−12
QHD / 1440p 0−1 5−6
4K / 2160p 4−5
low / 720p 16−18 35−40
medium / 1080p 8−9 21−24
The average gaming FPS of Radeon HD 7970M in Assassin's Creed Odyssey is 144% more, than GeForce GTX 275.

Full Specs

  GeForce GTX 275 Radeon HD 7970M
Architecture Tesla 2.0 GCN
Code name GT200B Wimbledon XT
Type Desktop Laptop
Release date 15 January 2009 1 May 2012
Pipelines 240 1280
Core clock speed 1404 MHz 850 MHz
Transistor count 1,400 million 2,800 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 50.6 billion/sec 68.00
Floating-point performance 673.9 gflops 2,176 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 448 Bit 256 Bit
Memory clock speed 1134 MHz 4800 MHz
Memory bandwidth 127.0 GB/s 153.6 GB/s
Shared memory -
DirectX 11.1 (10_0) 12 (11_1)
Shader Model 4.0 5.1
OpenGL 3.0 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
CUDA +
CUDA cores 240
Bus support PCI-E 2.0
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Bitcoin / BTC (SHA256) 254 Mh/s
Laptop size large
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