GeForce GTX 660 vs Radeon R7 370

When choosing between GeForce GTX 660 and Radeon R7 370, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 660 and Radeon R7 370.

Main Specs

  GeForce GTX 660 Radeon R7 370
Power consumption (TDP) 140 Watt 110 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors One 6-pin 1 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 660 has 27% 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 2 GB more memory, than GeForce GTX 660.
  • Both cards are used in Desktops.
  • GeForce GTX 660 is build with Kepler architecture, and Radeon R7 370 - with GCN 1.0.
  • GeForce GTX 660 and Radeon R7 370 are manufactured by 28 nm process technology.
  • Radeon R7 370 is 143 mm longer, than GeForce GTX 660.
  • Memory clock speed of Radeon R7 370 is 969 MHz higher, than GeForce GTX 660.

Game benchmarks

high / 1080p 20−22 21−24
ultra / 1080p 12−14 14−16
QHD / 1440p 6−7 8−9
4K / 2160p 5−6 5−6
low / 720p 40−45 40−45
medium / 1080p 24−27 27−30
The average gaming FPS of Radeon R7 370 in Assassin's Creed Odyssey is 5% more, than GeForce GTX 660.

Full Specs

  GeForce GTX 660 Radeon R7 370
Architecture Kepler GCN 1.0
Code name GK106 Trinidad (Pitcairn)
Type Desktop Desktop
Release date 6 September 2012 5 May 2015
Pipelines 960 1024
Core clock speed 980 MHz
Boost Clock 1033 MHz 975 MHz
Transistor count 2,540 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 78.4 billion/sec 62.40
Floating-point performance 1,981 gflops 1,997 gflops
Length 9.5" (24.1 cm) 152 mm
Memory bus width 192-bit GDDR5 256 Bit
Memory clock speed 6.0 GB/s 975 MHz
Memory bandwidth 144.2 GB/s 179.2 GB/s
Shared memory -
DirectX 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.3 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 +
CUDA +
Monero / XMR (CryptoNight) 0.42 kh/s
FreeSync +
CUDA cores 960
Bus support PCI Express 3.0 PCIe 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI + +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
3D Vision +
Bitcoin / BTC (SHA256) 66 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) 14 Mh/s
Zcash / ZEC (Equihash) 150 Sol/s
AppAcceleration +
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