FirePro V4900 vs Radeon 520

When choosing between FirePro V4900 and Radeon 520, 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 V4900 and Radeon 520.

Radeon 520 is a Laptop Graphics Card

Note: Radeon 520 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 520 here:

Main Specs

  FirePro V4900 Radeon 520
Power consumption (TDP) 75 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors None None
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 1x DVI, 2x DisplayPort 1x DVI, 1x HDMI, 1x VGA
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  • FirePro V4900 has 50% more power consumption, than Radeon 520.
  • FirePro V4900 is connected by PCIe 2.0 x16, and Radeon 520 uses PCIe 3.0 x8 interface.
  • Radeon 520 has 1 GB more memory, than FirePro V4900.
  • FirePro V4900 is used in Desktops, and Radeon 520 - in Laptops.
  • FirePro V4900 is build with TeraScale 2 architecture, and Radeon 520 - with GCN 1.0.
  • Core clock speed of Radeon 520 is 230 MHz higher, than FirePro V4900.
  • FirePro V4900 is manufactured by 40 nm process technology, and Radeon 520 - by 28 nm process technology.
  • Memory clock speed of FirePro V4900 is 1750 MHz higher, than Radeon 520.

Game benchmarks

high / 1080p 2−3 0−1
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 12−14 1−2
medium / 1080p 4−5 0−1
The average gaming FPS of FirePro V4900 in Assassin's Creed Odyssey is 1200% more, than Radeon 520.

Full Specs

  FirePro V4900 Radeon 520
Architecture TeraScale 2 GCN 1.0
Code name Turks Oland
Type Workstation Laptop
Release date 1 November 2011 21 March 2017
Pipelines 480 320
Core clock speed 800 MHz 1030 MHz
Transistor count 716 million 1,040 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 19.20 20.60
Floating-point performance 768.0 gflops 659.2 gflops
Length 163 mm
Memory bus width 128 Bit 64 Bit
Memory clock speed 4000 MHz 2250 MHz
Memory bandwidth 64 GB/s 16 GB/s
Shared memory -
DirectX 11.2 (11_0) 12.0
Shader Model 5.0 5.0
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A +
Bitcoin / BTC (SHA256) 73 Mh/s
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