GeForce GTX 580 vs Radeon R9 380X

In this comparison between GeForce GTX 580 and Radeon R9 380X 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 GeForce GTX 580 will be the best choice, for others Radeon R9 380X will be their preference. Study the comparison tables below and make your choice.

Main Specs

  GeForce GTX 580 Radeon R9 380X
Power consumption (TDP) 244 Watt 190 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors One 6-pin and One 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1536 MB 4 GB
Display Connectors 2x DVI, 1x mini-HDMI 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 580 has 28% more power consumption, than Radeon R9 380X.
  • GeForce GTX 580 is connected by PCIe 2.0 x16, and Radeon R9 380X uses PCIe 3.0 x16 interface.
  • GeForce GTX 580 has 1532 GB more memory, than Radeon R9 380X.
  • Both cards are used in Desktops.
  • GeForce GTX 580 is build with Fermi architecture, and Radeon R9 380X - with GCN 3.0.
  • GeForce GTX 580 is manufactured by 40 nm process technology, and Radeon R9 380X - by 28 nm process technology.
  • Radeon R9 380X is 211 mm longer, than GeForce GTX 580.
  • Memory clock speed of GeForce GTX 580 is 1034 MHz higher, than Radeon R9 380X.

Game benchmarks

high / 1080p 21−24 35−40
ultra / 1080p 14−16 21−24
QHD / 1440p 8−9 16−18
4K / 2160p 6−7 10−11
low / 720p 40−45 60−65
medium / 1080p 27−30 40−45
The average gaming FPS of Radeon R9 380X in Assassin's Creed Odyssey is 60% more, than GeForce GTX 580.

Full Specs

  GeForce GTX 580 Radeon R9 380X
Architecture Fermi GCN 3.0
Code name GF110 Antigua
Type Desktop Desktop
Release date 9 November 2010 19 November 2015
Pipelines 512 2048
Core clock speed 1544 MHz
Boost Clock 970 MHz
Transistor count 3,000 million 5,000 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 49.4 billion/sec 124.2
Floating-point performance 1,581.1 gflops 3,973 gflops
Length 10.5" (267 mm) (26.7 cm) 221 mm
Memory bus width 384 Bit 256 Bit
Memory clock speed 2004 MHz (4008 data rate) 970 MHz
Memory bandwidth 192.4 GB/s 182.4 GB/s
DirectX 12 (11_0)
Shader Model 5.1 6.3
OpenGL 4.2 4.5
OpenCL 1.1 2.0
Vulkan N/A +
CUDA +
Monero / XMR (CryptoNight) 0.58 kh/s
FreeSync +
CUDA cores 512
Bus support PCI-E 2.0 x 16 PCIe 3.0
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI + +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 142 Mh/s
Eyefinity +
HD3D +
PowerTune +
TrueAudio +
ZeroCore +
Mantle +
Design reference
Bridgeless CrossFire +
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
DDMA audio +
Decred / DCR (Decred) 0.89 Gh/s
Ethereum / ETH (DaggerHashimoto) 20.63 Mh/s
Zcash / ZEC (Equihash) 175 Sol/s
Compute units 32
Form factor full height / full length
High bandwidth memory (HBM) -
LiquidVR +
FRTC +
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