GeForce GT 745A vs Radeon R7 250X

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 745A and Radeon R7 250X. 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 GT 745A and Radeon R7 250X. 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 GT 745A Radeon R7 250X
Power consumption (TDP) 33 Watt 80 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 2x mini-DisplayPort
  Check Price
  • Radeon R7 250X has 142% more power consumption, than GeForce GT 745A.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GT 745A and Radeon R7 250X have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • GeForce GT 745A is build with Kepler architecture, and Radeon R7 250X - with GCN 1.0.
  • GeForce GT 745A and Radeon R7 250X are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GT 745A is 175 MHz higher, than Radeon R7 250X.

Game benchmarks

high / 1080p 2−3 10−12
ultra / 1080p 0−1 6−7
QHD / 1440p 0−1 1−2
low / 720p 12−14 24−27
medium / 1080p 4−5 14−16
The average gaming FPS of Radeon R7 250X in Assassin's Creed Odyssey is 183% more, than GeForce GT 745A.

Full Specs

  GeForce GT 745A Radeon R7 250X
Architecture Kepler GCN 1.0
Code name GK107 Cape Verde
Type Desktop Desktop
Release date 26 August 2013 13 February 2014
Pipelines 384 640
Core clock speed 837 MHz
Boost Clock 915 MHz 1000 MHz
Transistor count 1,270 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 29.28 38.00
Floating-point performance 642.8 gflops 1,216 gflops
Length 210 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1800 MHz 1625 MHz
Memory bandwidth 28.8 GB/s 96 GB/s
DirectX 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126
CUDA 3.0
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 26 Mh/s 152 Mh/s
Eyefinity +
Design reference
CrossFire +
DDMA audio +
  Check Price