Radeon HD 7770 vs Radeon R9 370

When comparing Radeon HD 7770 and Radeon R9 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 7770 and Radeon R9 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 7770 Radeon R9 370
Power consumption (TDP) 110 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 7770 and Radeon R9 370 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • Radeon HD 7770 is build with GCN architecture, and Radeon R9 370 - with GCN 1.0.
  • Core clock speed of Radeon HD 7770 is 75 MHz higher, than Radeon R9 370.
  • Radeon HD 7770 and Radeon R9 370 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 370 is 1100 MHz higher, than Radeon HD 7770.

Game benchmarks

high / 1080p 10−11 35−40
ultra / 1080p 6−7 21−24
QHD / 1440p 1−2 16−18
4K / 2160p 10−11
low / 720p 24−27 60−65
medium / 1080p 12−14 40−45
The average gaming FPS of Radeon R9 370 in Assassin's Creed Odyssey is 227% more, than Radeon HD 7770.

Full Specs

  Radeon HD 7770 Radeon R9 370
Architecture GCN GCN 1.0
Code name Cape Verde Trinidad
Type Desktop Desktop
Release date 15 February 2012 5 May 2015
Pipelines 640 1280
Core clock speed 1000 MHz 925 MHz
Boost Clock 975 MHz
Transistor count 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 78.00
Floating-point performance 2,496 gflops
Length 221 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 4500 MHz 5600 MHz
Memory bandwidth 179.2 GB/s
Shared memory -
DirectX DirectX 11.1, Shader 5.1 12 (11_1)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Bitcoin / BTC (SHA256) 156 Mh/s 336 Mh/s
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