Radeon HD 6850 vs Radeon R9 A375

When comparing Radeon HD 6850 and Radeon R9 A375, 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 6850 and Radeon R9 A375 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  Radeon HD 6850 Radeon R9 A375
Power consumption (TDP) 127 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Radeon HD 6850 is connected by PCIe 2.0 x16, and Radeon R9 A375 uses PCIe 3.0 x16 interface.
  • Radeon R9 A375 has 1 GB more memory, than Radeon HD 6850.
  • Both cards are used in Desktops.
  • Radeon HD 6850 is build with TeraScale 2 architecture, and Radeon R9 A375 - with GCN 1.0.
  • Radeon HD 6850 is manufactured by 40 nm process technology, and Radeon R9 A375 - by 28 nm process technology.

Game benchmarks

high / 1080p 9−10 2−3
ultra / 1080p 5−6 1−2
QHD / 1440p 0−1 0−1
low / 720p 21−24 12−14
medium / 1080p 12−14 4−5
The average gaming FPS of Radeon HD 6850 in Assassin's Creed Odyssey is 140% more, than Radeon R9 A375.

Full Specs

  Radeon HD 6850 Radeon R9 A375
Architecture TeraScale 2 GCN 1.0
Code name Barts Venus
Type Desktop Desktop
Release date 21 October 2010 no data
Pipelines 960 640
Core clock speed 900 MHz
Boost Clock 925 MHz
Transistor count 1,700 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 37.20 37.00
Floating-point performance 1,488.0 gflops
Length 198 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 4.5 GB/s
Memory bandwidth 128.0 GB/s 72 GB/s
DirectX 12 (11_1)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan 1.2
Bus support AGP
Bitcoin / BTC (SHA256) 139 Mh/s
Eyefinity +
Design reference
CrossFire +
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