Radeon HD 4870 vs Radeon R9 370

In this comparison between Radeon HD 4870 and Radeon R9 370 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 4870 will be the best choice, for others Radeon R9 370 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  Radeon HD 4870 Radeon R9 370
Power consumption (TDP) 150 Watt 110 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x S-Video 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 4870 has 36% more power consumption, than Radeon R9 370.
  • Radeon HD 4870 is connected by PCIe 2.0 x16, and Radeon R9 370 uses PCIe 3.0 x16 interface.
  • Radeon R9 370 has 1 GB more memory, than Radeon HD 4870.
  • Both cards are used in Desktops.
  • Radeon HD 4870 is build with TeraScale architecture, and Radeon R9 370 - with GCN 1.0.
  • Core clock speed of Radeon R9 370 is 175 MHz higher, than Radeon HD 4870.
  • Radeon HD 4870 is manufactured by 55 nm process technology, and Radeon R9 370 - by 28 nm process technology.
  • Radeon HD 4870 is 29 mm longer, than Radeon R9 370.
  • Memory clock speed of Radeon R9 370 is 2000 MHz higher, than Radeon HD 4870.

Game benchmarks

high / 1080p 3−4 35−40
ultra / 1080p 1−2 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 14−16 60−65
medium / 1080p 6−7 40−45
The average gaming FPS of Radeon R9 370 in Assassin's Creed Odyssey is 583% more, than Radeon HD 4870.

Full Specs

  Radeon HD 4870 Radeon R9 370
Architecture TeraScale GCN 1.0
Code name RV770 Trinidad
Type Desktop Desktop
Release date 25 June 2008 5 May 2015
Pipelines 800 1280
Core clock speed 750 MHz 925 MHz
Boost Clock 975 MHz
Transistor count 956 million 2,800 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 30.00 78.00
Floating-point performance 1,200.0 gflops 2,496 gflops
Length 250 mm 221 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 3600 MHz 5600 MHz
Memory bandwidth 115.2 GB/s 179.2 GB/s
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) 336 Mh/s
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