FirePro V7900 vs Radeon RX 550X mobile

Find out if it is worth upgrading your current GPU setup by comparing FirePro V7900 and Radeon RX 550X mobile. 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 FirePro V7900 and Radeon RX 550X mobile. 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.

Radeon RX 550X mobile is a Laptop Graphics Card

Note: Radeon RX 550X mobile 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 550X mobile here:

Main Specs

  FirePro V7900 Radeon RX 550X mobile
Power consumption (TDP) 151 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 4x DisplayPort No outputs
  Check Price Check Price
  • FirePro V7900 has 202% more power consumption, than Radeon RX 550X mobile.
  • FirePro V7900 is connected by PCIe 2.0 x16, and Radeon RX 550X mobile uses PCIe 3.0 x8 interface.
  • Radeon RX 550X mobile has 2 GB more memory, than FirePro V7900.
  • FirePro V7900 is used in Desktops, and Radeon RX 550X mobile - in Laptops.
  • FirePro V7900 is build with TeraScale 3 architecture, and Radeon RX 550X mobile - with Polaris.
  • Core clock speed of Radeon RX 550X mobile is 451 MHz higher, than FirePro V7900.
  • FirePro V7900 is manufactured by 40 nm process technology, and Radeon RX 550X mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 550X mobile is 2000 MHz higher, than FirePro V7900.

Game benchmarks

high / 1080p 10−12 14−16
ultra / 1080p 6−7 9−10
QHD / 1440p 1−2 3−4
low / 720p 24−27 30−35
medium / 1080p 14−16 20−22
The average gaming FPS of Radeon RX 550X mobile in Assassin's Creed Odyssey is 45% more, than FirePro V7900.

Full Specs

  FirePro V7900 Radeon RX 550X mobile
Architecture TeraScale 3 Polaris
Code name Cayman Polaris 12
Type Workstation Laptop
Release date 24 May 2011 10 January 2019
Pipelines 1280 640
Core clock speed 725 MHz 1176 MHz
Boost Clock 1287 MHz
Transistor count 2,640 million 2,200 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 58.00 51.48
Floating-point performance 1,856.0 gflops
Length 279 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 5000 MHz 7000 MHz
Memory bandwidth 160 GB/s 96 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
FreeSync +
Bus support PCIe 2.1 x16
Bitcoin / BTC (SHA256) 171 Mh/s
Laptop size large
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
  Check Price Check Price