GeForce GTX TITAN vs Radeon R9 390

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX TITAN and Radeon R9 390. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX TITAN and Radeon R9 390. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Main Specs

  GeForce GTX TITAN Radeon R9 390
Power consumption (TDP) 250 Watt 275 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors One 8-pin and one 6-pin 1 x 6-pin, 1 x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 6 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 390 has 10% more power consumption, than GeForce GTX TITAN.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Both cards are used in Desktops.
  • GeForce GTX TITAN is build with Kepler architecture, and Radeon R9 390 - with GCN 2.0.
  • GeForce GTX TITAN and Radeon R9 390 are manufactured by 28 nm process technology.
  • Radeon R9 390 is 265 mm longer, than GeForce GTX TITAN.
  • Memory clock speed of Radeon R9 390 is 994 MHz higher, than GeForce GTX TITAN.

Game benchmarks

high / 1080p 40−45 45−50
ultra / 1080p 27−30 30−33
QHD / 1440p 21−24 24−27
4K / 2160p 12−14 12−14
low / 720p 70−75 70−75
medium / 1080p 50−55 50−55
The average gaming FPS of Radeon R9 390 in Assassin's Creed Odyssey is 5% more, than GeForce GTX TITAN.

Full Specs

  GeForce GTX TITAN Radeon R9 390
Architecture Kepler GCN 2.0
Code name GK110 Grenada
Type Desktop Desktop
Release date 19 February 2013 18 June 2015
Pipelines 2688 2560
Core clock speed 837 MHz
Boost Clock 876 MHz 1000 MHz
Transistor count 7,080 million 6,200 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 187.5 billion/sec 160.0
Floating-point performance 4,709 gflops 5,120 gflops
Length 10.5" (26.7 cm) 275 mm
Memory bus width 384-bit GDDR5 512 Bit
Memory clock speed 6.0 GB/s 1000 MHz
Memory bandwidth 288.4 GB/s 384 GB/s
DirectX 12 (11_0)
Shader Model 5.1 6.3
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 +
CUDA +
Monero / XMR (CryptoNight) 0.81 kh/s
FreeSync +
CUDA cores 2688
Bus support PCI Express 3.0 PCIe 3.0
Height 4.376" (11.1 cm)
Multi monitor support 4 displays
HDMI + +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 243 Mh/s 593 Mh/s
Eyefinity +
PowerTune +
TrueAudio +
Mantle +
Design reference
Bridgeless CrossFire +
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
DDMA audio +
Decred / DCR (Decred) 0.95 Gh/s
Ethereum / ETH (DaggerHashimoto) 29.26 Mh/s
Zcash / ZEC (Equihash) 380.03 Sol/s
Blu Ray 3D +
High bandwidth memory (HBM) -
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