Radeon HD 4810 vs Radeon HD 7850M

When comparing Radeon HD 4810 and Radeon HD 7850M, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 4810 and Radeon HD 7850M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 7850M is a Laptop Graphics Card

Note: Radeon HD 7850M 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 7850M here:

Main Specs

  Radeon HD 4810 Radeon HD 7850M
Power consumption (TDP) 95 Watt 40 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
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 4810 has 137% more power consumption, than Radeon HD 7850M.
  • Radeon HD 4810 is connected by PCIe 2.0 x16, and Radeon HD 7850M uses PCIe 3.0 x16 interface.
  • Radeon HD 4810 has 510 GB more memory, than Radeon HD 7850M.
  • Radeon HD 4810 is used in Desktops, and Radeon HD 7850M - in Laptops.
  • Radeon HD 4810 is build with TeraScale architecture, and Radeon HD 7850M - with GCN.
  • Core clock speed of Radeon HD 7850M is 50 MHz higher, than Radeon HD 4810.
  • Radeon HD 4810 is manufactured by 55 nm process technology, and Radeon HD 7850M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7850M is 400 MHz higher, than Radeon HD 4810.

Game benchmarks

high / 1080p 0−1 6−7
ultra / 1080p 3−4
QHD / 1440p 0−1 0−1
low / 720p 1−2 14−16
medium / 1080p 0−1 7−8
The average gaming FPS of Radeon HD 7850M in Assassin's Creed Odyssey is 1400% more, than Radeon HD 4810.

Full Specs

  Radeon HD 4810 Radeon HD 7850M
Architecture TeraScale GCN
Code name RV770 Heathrow Pro
Type Desktop Laptop
Release date 28 May 2009 24 April 2012
Pipelines 640 640
Core clock speed 625 MHz 675 MHz
Transistor count 956 million 1,500 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 20.00 27.00
Floating-point performance 800.0 gflops 864.0 gflops
Length 246 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 3600 MHz 4000 MHz
Memory bandwidth 57.6 GB/s 64 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
Laptop size large
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