Radeon HD 7850 vs Radeon R9 M470

In this comparison between Radeon HD 7850 and Radeon R9 M470 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 7850 will be the best choice, for others Radeon R9 M470 will be their preference. Study the comparison tables below and make your choice.

Radeon R9 M470 is a Laptop Graphics Card

Note: Radeon R9 M470 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 R9 M470 here:

Main Specs

  Radeon HD 7850 Radeon R9 M470
Power consumption (TDP) 225 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 M470 has 2 GB more memory, than Radeon HD 7850.
  • Radeon HD 7850 is used in Desktops, and Radeon R9 M470 - in Laptops.
  • Radeon HD 7850 is build with GCN 1.0 architecture, and Radeon R9 M470 - with GCN 2.
  • Radeon HD 7850 and Radeon R9 M470 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 M470 is 4800 MHz higher, than Radeon HD 7850.

Game benchmarks

high / 1080p 18−20 12−14
ultra / 1080p 10−12 7−8
QHD / 1440p 5−6 2−3
4K / 2160p 4−5
low / 720p 35−40 24−27
medium / 1080p 24−27 14−16
The average gaming FPS of Radeon HD 7850 in Assassin's Creed Odyssey is 58% more, than Radeon R9 M470.

Full Specs

  Radeon HD 7850 Radeon R9 M470
Architecture GCN 1.0 GCN 2
Code name Pitcairn Saturn
Type Desktop Laptop
Release date 5 March 2012 14 May 2016
Pipelines 1024 768
Core clock speed 1000 MHz
Boost Clock 1000 MHz 1000 MHz
Transistor count 2,800 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 55.04 48.00
Floating-point performance 1,761 gflops 1,536 gflops
Length 210 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1200 MHz 6000 MHz
Memory bandwidth 153.6 GB/s 96 GB/s
Shared memory -
DirectX 12 (12_0)
Shader Model 5.1 6.3
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131
FreeSync +
Bus support PCIe 2.1 x16
HDMI +
Bitcoin / BTC (SHA256) 249 Mh/s
Laptop size large
Eyefinity +
Design reference
CrossFire +
Ethereum / ETH (DaggerHashimoto) 12.5 Mh/s
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