Radeon R7 250X vs Radeon RX 540

If you are going to buy a new graphics card and are choosing between Radeon R7 250X and Radeon RX 540, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon R7 250X stacks up against Radeon RX 540, check out specs charts below.

Radeon RX 540 is a Laptop Graphics Card

Note: Radeon RX 540 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 RX 540 here:

Main Specs

  Radeon R7 250X Radeon RX 540
Power consumption (TDP) 80 Watt 65 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon R7 250X has 23% more power consumption, than Radeon RX 540.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon RX 540 has 2 GB more memory, than Radeon R7 250X.
  • Radeon R7 250X is used in Desktops, and Radeon RX 540 - in Laptops.
  • Radeon R7 250X is build with GCN 1.0 architecture, and Radeon RX 540 - with Polaris.
  • Radeon R7 250X is manufactured by 28 nm process technology, and Radeon RX 540 - by 14 nm process technology.
  • Memory clock speed of Radeon RX 540 is 4375 MHz higher, than Radeon R7 250X.

Game benchmarks

high / 1080p 10−12 14−16
ultra / 1080p 6−7 8−9
QHD / 1440p 1−2 3−4
low / 720p 24−27 30−33
medium / 1080p 14−16 18−20
The average gaming FPS of Radeon RX 540 in Assassin's Creed Odyssey is 36% more, than Radeon R7 250X.

Full Specs

  Radeon R7 250X Radeon RX 540
Architecture GCN 1.0 Polaris
Code name Cape Verde Polaris 12
Type Desktop Laptop
Release date 13 February 2014 21 March 2017
Pipelines 640 512
Boost Clock 1000 MHz 1219 MHz
Transistor count 1,500 million 1,500 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 38.00 39.01
Floating-point performance 1,216 gflops 1,248 gflops
Length 210 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1625 MHz 6000 MHz
Memory bandwidth 96 GB/s 96 GB/s
Shared memory -
DirectX 12.0
Shader Model 5.1 5.0
OpenGL 4.6 4.6
OpenCL 1.2 1.2
FreeSync + +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 152 Mh/s
Laptop size large
Eyefinity +
Design reference
CrossFire +
DDMA audio +
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