GeForce GTX 590 vs Radeon R9 390X

When choosing between GeForce GTX 590 and Radeon R9 390X, 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 590 and Radeon R9 390X.

Main Specs

  GeForce GTX 590 Radeon R9 390X
Power consumption (TDP) 365 Watt 275 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors Two 8-pin 1 x 6-pin, 1 x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3072 MB (1536 MB per GPU)
Display Connectors 3x DVI, 1x mini-DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 590 has 32% more power consumption, than Radeon R9 390X.
  • GeForce GTX 590 is connected by PCIe 2.0 x16, and Radeon R9 390X uses PCIe 3.0 x16 interface.
  • Both cards are used in Desktops.
  • GeForce GTX 590 is build with Fermi architecture, and Radeon R9 390X - with GCN.
  • GeForce GTX 590 is manufactured by 40 nm process technology, and Radeon R9 390X - by 28 nm process technology.
  • Radeon R9 390X is 264 mm longer, than GeForce GTX 590.
  • Memory clock speed of GeForce GTX 590 is 657 MHz higher, than Radeon R9 390X.

Game benchmarks

high / 1080p 16−18 50−55
ultra / 1080p 10−11 30−35
QHD / 1440p 4−5 24−27
4K / 2160p 14−16
low / 720p 35−40 75−80
medium / 1080p 21−24 55−60
The average gaming FPS of Radeon R9 390X in Assassin's Creed Odyssey is 172% more, than GeForce GTX 590.

Full Specs

  GeForce GTX 590 Radeon R9 390X
Architecture Fermi GCN
Code name GF110 Grenada XT
Type Desktop Desktop
Release date 24 March 2011 16 June 2015
Pipelines 1024 2816
Core clock speed 1215 MHz
Boost Clock 1050 MHz
Transistor count 3,000 million 6,200 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 77.7 billion/sec 184.8
Floating-point performance 2x 1,244.2 gflops 5,914 gflops
Length 11" (280 mm) (27.9 cm) 275 mm
Memory bus width 768-bit (384-bit per GPU) 512 Bit
Memory clock speed 1707 MHz 1050 MHz
Memory bandwidth 327.7 GB/s 384 GB/s
Shared memory - -
DirectX 12 (11_0)
Shader Model 5.1 6.3
OpenGL 4.2 4.6
OpenCL 1.1 2.0
Vulkan N/A +
CUDA +
FreeSync +
CUDA cores 1024
Bus support 16x PCI-E 2.0 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) 107 Mh/s 684 Mh/s
Eyefinity +
PowerTune +
TrueAudio +
Mantle +
Design reference
Bridgeless CrossFire +
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 27.5 Mh/s
High bandwidth memory (HBM) -
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