GeForce GTX 480 vs Radeon R9 390X

When comparing GeForce GTX 480 and Radeon R9 390X, 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 GeForce GTX 480 and Radeon R9 390X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  GeForce GTX 480 Radeon R9 390X
Power consumption (TDP) 250 Watt 275 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 6-pin & 8-pin 1 x 6-pin, 1 x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1536 MB
Display Connectors 2x DVI, 1x mini-HDMI 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 390X has 10% more power consumption, than GeForce GTX 480.
  • GeForce GTX 480 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 480 is build with Fermi architecture, and Radeon R9 390X - with GCN.
  • GeForce GTX 480 is manufactured by 40 nm process technology, and Radeon R9 390X - by 28 nm process technology.
  • Radeon R9 390X is 265 mm longer, than GeForce GTX 480.
  • Memory clock speed of GeForce GTX 480 is 798 MHz higher, than Radeon R9 390X.

Game benchmarks

high / 1080p 21−24 50−55
ultra / 1080p 12−14 30−35
QHD / 1440p 6−7 24−27
4K / 2160p 5−6 14−16
low / 720p 40−45 75−80
medium / 1080p 24−27 55−60
The average gaming FPS of Radeon R9 390X in Assassin's Creed Odyssey is 126% more, than GeForce GTX 480.

Full Specs

  GeForce GTX 480 Radeon R9 390X
Architecture Fermi GCN
Code name GF100 Grenada XT
Type Desktop Desktop
Release date 7 December 2010 16 June 2015
Pipelines 480 2816
Core clock speed 700 MHz
Boost Clock 1050 MHz
Transistor count 3,100 million 6,200 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 42 billion/sec 184.8
Floating-point performance 1,345.0 gflops 5,914 gflops
Length 10.5" (267 mm) (26.7 cm) 275 mm
Memory bus width 384 Bit 512 Bit
Memory clock speed 1848 MHz (3696 data rate) 1050 MHz
Memory bandwidth 177.4 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 480
Bus support 16x PCI-E 2.0 PCIe 3.0
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI + +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 117 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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