Radeon HD 7990 vs Radeon R7 370

When comparing Radeon HD 7990 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 7990 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 7990 Radeon R7 370
Power consumption (TDP) 375 Watt 110 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 8-pin 1 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 4 GB
Display Connectors 1x DVI, 4x mini-DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
  Check Price Check Price
  • Radeon HD 7990 has 240% more power consumption, than Radeon R7 370.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R7 370 has 1 GB more memory, than Radeon HD 7990.
  • Both cards are used in Desktops.
  • Radeon HD 7990 and Radeon R7 370 are build with GCN 1.0 architecture.
  • Radeon HD 7990 and Radeon R7 370 are manufactured by 28 nm process technology.
  • Radeon HD 7990 is 155 mm longer, than Radeon R7 370.
  • Memory clock speed of Radeon HD 7990 is 5025 MHz higher, than Radeon R7 370.

Game benchmarks

high / 1080p 35−40 21−24
ultra / 1080p 21−24 14−16
QHD / 1440p 16−18 8−9
4K / 2160p 10−11 5−6
low / 720p 60−65 40−45
medium / 1080p 40−45 27−30
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 60% more, than Radeon R7 370.

Full Specs

  Radeon HD 7990 Radeon R7 370
Architecture GCN 1.0 GCN 1.0
Code name Malta Trinidad (Pitcairn)
Type Desktop Desktop
Release date 24 April 2013 5 May 2015
Pipelines 2048 1024
Core clock speed 950 MHz
Boost Clock 1000 MHz 975 MHz
Transistor count 4,313 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 128.0 62.40
Floating-point performance 2x 4,096 gflops 1,997 gflops
Length 307 mm 152 mm
Memory bus width 384 Bit 256 Bit
Memory clock speed 6000 MHz 975 MHz
Memory bandwidth 288.0 GB/s 179.2 GB/s
Shared memory -
DirectX 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 +
Monero / XMR (CryptoNight) 0.42 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 459 Mh/s 359 Mh/s
Eyefinity +
TrueAudio +
Mantle +
Design reference
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
DDMA audio +
Decred / DCR (Decred) 0.52 Gh/s
Ethereum / ETH (DaggerHashimoto) 44 Mh/s 14 Mh/s
Zcash / ZEC (Equihash) 150 Sol/s
AppAcceleration +
  Check Price Check Price