GeForce GTX 750 Ti vs Radeon R9 M390

When choosing between GeForce GTX 750 Ti and Radeon R9 M390, 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 750 Ti and Radeon R9 M390.

Radeon R9 M390 is a Laptop Graphics Card

Note: Radeon R9 M390 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon R9 M390 here:

Main Specs

  GeForce GTX 750 Ti Radeon R9 M390
Power consumption (TDP) 60 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 2x DVI, 1x mini-HDMI
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  • GeForce GTX 750 Ti and Radeon R9 M390 have maximum RAM of 2 GB.
  • GeForce GTX 750 Ti is used in Desktops, and Radeon R9 M390 - in Laptops.
  • GeForce GTX 750 Ti is build with Maxwell architecture, and Radeon R9 M390 - with GCN.
  • GeForce GTX 750 Ti and Radeon R9 M390 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 20−22 18−20
ultra / 1080p 12−14 10−11
QHD / 1440p 6−7 5−6
4K / 2160p 5−6 4−5
low / 720p 40−45 35−40
medium / 1080p 24−27 21−24
The average gaming FPS of GeForce GTX 750 Ti in Assassin's Creed Odyssey is 18% more, than Radeon R9 M390.

Full Specs

  GeForce GTX 750 Ti Radeon R9 M390
Architecture Maxwell GCN
Code name GM107 Pitcairn
Type Desktop Laptop
Release date 18 February 2014 9 June 2015
Pipelines 640 1024
Core clock speed 1020 MHz
Boost Clock 1085 MHz
Transistor count 1,870 million 5000 Million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 43.40
Floating-point performance 1,389 gflops
Length 5.7" (14.5 cm)
Memory bus width 128 Bit 256 Bit
Memory clock speed 5.4 GB/s
Memory bandwidth 86.4 GB/s
Shared memory - -
DirectX 12 (11_0)
Shader Model 5.1
OpenGL 4.4 4.4
OpenCL 1.2 Not Listed
Vulkan 1.1.126
CUDA +
Monero / XMR (CryptoNight) 0.25 kh/s
FreeSync +
CUDA cores 640
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) 183 Mh/s 242 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Decred / DCR (Decred) 0.51 Gh/s
Ethereum / ETH (DaggerHashimoto) 2.3 Mh/s
Zcash / ZEC (Equihash) 74.4 Sol/s
Blu Ray 3D +
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