Radeon HD 6870 vs Radeon R7 370

When comparing Radeon HD 6870 and Radeon R7 370, 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 6870 and Radeon R7 370 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  Radeon HD 6870 Radeon R7 370
Power consumption (TDP) 151 Watt 110 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin 1 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 6870 has 37% more power consumption, than Radeon R7 370.
  • Radeon HD 6870 is connected by PCIe 2.0 x16, and Radeon R7 370 uses PCIe 3.0 x16 interface.
  • Radeon R7 370 has 3 GB more memory, than Radeon HD 6870.
  • Both cards are used in Desktops.
  • Radeon HD 6870 is build with Terascale 2 architecture, and Radeon R7 370 - with GCN 1.0.
  • Radeon HD 6870 is manufactured by 40 nm process technology, and Radeon R7 370 - by 28 nm process technology.
  • Radeon HD 6870 is 68 mm longer, than Radeon R7 370.
  • Memory clock speed of Radeon HD 6870 is 75 MHz higher, than Radeon R7 370.

Game benchmarks

high / 1080p 10−12 21−24
ultra / 1080p 6−7 14−16
QHD / 1440p 1−2 8−9
4K / 2160p 5−6
low / 720p 24−27 40−45
medium / 1080p 12−14 27−30
The average gaming FPS of Radeon R7 370 in Assassin's Creed Odyssey is 109% more, than Radeon HD 6870.

Full Specs

  Radeon HD 6870 Radeon R7 370
Architecture Terascale 2 GCN 1.0
Code name RV940 Barts Trinidad (Pitcairn)
Type Desktop Desktop
Release date 22 October 2010 5 May 2015
Pipelines 1120 1024
Boost Clock 900 MHz 975 MHz
Transistor count 1,700 million 2,800 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 50.40 62.40
Floating-point performance 2,016.0 gflops 1,997 gflops
Length 220 mm 152 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 1050 MHz 975 MHz
Memory bandwidth 134.4 GB/s 179.2 GB/s
Shared memory - -
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan +
Monero / XMR (CryptoNight) 0.42 kh/s
FreeSync +
Bus support PCIe 2.0 x16 PCIe 3.0
HDMI + +
Bitcoin / BTC (SHA256) 213 Mh/s 359 Mh/s
Eyefinity + +
TrueAudio +
Mantle +
Design reference reference
Number of Eyefinity displays 6
DisplayPort support +
CrossFire + +
VCE +
DDMA audio +
Decred / DCR (Decred) 0.52 Gh/s
Ethereum / ETH (DaggerHashimoto) 14 Mh/s
Zcash / ZEC (Equihash) 150 Sol/s
AppAcceleration +
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