FirePro V7900 vs Radeon 540X

When choosing between FirePro V7900 and Radeon 540X, 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 FirePro V7900 and Radeon 540X.

Radeon 540X is a Laptop Graphics Card

Note: Radeon 540X 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 540X here:

Main Specs

  FirePro V7900 Radeon 540X
Power consumption (TDP) 151 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 4x DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
  Check Price Check Price
  • FirePro V7900 has 202% more power consumption, than Radeon 540X.
  • FirePro V7900 is connected by PCIe 2.0 x16, and Radeon 540X uses PCIe 3.0 x8 interface.
  • FirePro V7900 and Radeon 540X have maximum RAM of 2 GB.
  • FirePro V7900 is used in Desktops, and Radeon 540X - in Laptops.
  • FirePro V7900 is build with TeraScale 3 architecture, and Radeon 540X - with GCN 4.0.
  • FirePro V7900 is manufactured by 40 nm process technology, and Radeon 540X - by 14 nm process technology.
  • Memory clock speed of Radeon 540X is 1000 MHz higher, than FirePro V7900.

Game benchmarks

high / 1080p 10−12 6−7
ultra / 1080p 6−7 3−4
QHD / 1440p 1−2 0−1
low / 720p 24−27 14−16
medium / 1080p 14−16 7−8
The average gaming FPS of FirePro V7900 in Assassin's Creed Odyssey is 75% more, than Radeon 540X.

Full Specs

  FirePro V7900 Radeon 540X
Architecture TeraScale 3 GCN 4.0
Code name Cayman Lexa
Type Workstation Laptop
Release date 24 May 2011 12 August 2019
Pipelines 1280 512
Core clock speed 725 MHz
Boost Clock 1219 MHz
Transistor count 2,640 million 2,200 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 58.00 33.47
Floating-point performance 1,856.0 gflops
Length 279 mm
Memory bus width 256 Bit 64 Bit
Memory clock speed 5000 MHz 6000 MHz
Memory bandwidth 160 GB/s 112.0 GB/s
Shared memory -
DirectX 11.2 (11_0) 12 (12_0)
Shader Model 5.0 6.4
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan N/A 1.2.131
Bus support PCIe 2.1 x16
Bitcoin / BTC (SHA256) 171 Mh/s
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
  Check Price Check Price