Radeon HD 4810 vs Radeon HD 7970M

If you are going to buy a new graphics card and are choosing between Radeon HD 4810 and Radeon HD 7970M, 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 Radeon HD 4810 stacks up against Radeon HD 7970M, check out specs charts below.

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

  Radeon HD 4810 Radeon HD 7970M
Power consumption (TDP) 95 Watt 100 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 512 MB 2 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • Radeon HD 7970M has 5% more power consumption, than Radeon HD 4810.
  • Radeon HD 4810 is connected by PCIe 2.0 x16, and Radeon HD 7970M uses MXM-B (3.0) interface.
  • Radeon HD 4810 has 510 GB more memory, than Radeon HD 7970M.
  • Radeon HD 4810 is used in Desktops, and Radeon HD 7970M - in Laptops.
  • Radeon HD 4810 is build with TeraScale architecture, and Radeon HD 7970M - with GCN.
  • Core clock speed of Radeon HD 7970M is 225 MHz higher, than Radeon HD 4810.
  • Radeon HD 4810 is manufactured by 55 nm process technology, and Radeon HD 7970M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7970M is 1200 MHz higher, than Radeon HD 4810.

Game benchmarks

high / 1080p 0−1 18−20
ultra / 1080p 10−12
QHD / 1440p 0−1 5−6
4K / 2160p 4−5
low / 720p 1−2 35−40
medium / 1080p 0−1 21−24
The average gaming FPS of Radeon HD 7970M in Assassin's Creed Odyssey is 3600% more, than Radeon HD 4810.

Full Specs

  Radeon HD 4810 Radeon HD 7970M
Architecture TeraScale GCN
Code name RV770 Wimbledon XT
Type Desktop Laptop
Release date 28 May 2009 1 May 2012
Pipelines 640 1280
Core clock speed 625 MHz 850 MHz
Transistor count 956 million 2,800 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 20.00 68.00
Floating-point performance 800.0 gflops 2,176 gflops
Length 246 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 3600 MHz 4800 MHz
Memory bandwidth 57.6 GB/s 153.6 GB/s
Shared memory -
DirectX 10.1 (10_1) 12 (11_1)
Shader Model 4.1 5.1
OpenGL 3.3 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
Bitcoin / BTC (SHA256) 254 Mh/s
Laptop size large
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