FirePro V4900 vs Radeon HD 7790

Find out if it is worth upgrading your current GPU setup by comparing FirePro V4900 and Radeon HD 7790. 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 V4900 and Radeon HD 7790. 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

  FirePro V4900 Radeon HD 7790
Power consumption (TDP) 75 Watt 85 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors None 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors 1x DVI, 2x DisplayPort 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 7790 has 13% more power consumption, than FirePro V4900.
  • FirePro V4900 is connected by PCIe 2.0 x16, and Radeon HD 7790 uses PCIe 3.0 x16 interface.
  • FirePro V4900 and Radeon HD 7790 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • FirePro V4900 is build with TeraScale 2 architecture, and Radeon HD 7790 - with GCN 2.0.
  • Core clock speed of Radeon HD 7790 is 200 MHz higher, than FirePro V4900.
  • FirePro V4900 is manufactured by 40 nm process technology, and Radeon HD 7790 - by 28 nm process technology.
  • Radeon HD 7790 is 20 mm longer, than FirePro V4900.
  • Memory clock speed of Radeon HD 7790 is 2000 MHz higher, than FirePro V4900.

Game benchmarks

high / 1080p 2−3 16−18
ultra / 1080p 1−2 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 12−14 30−35
medium / 1080p 4−5 20−22
The average gaming FPS of Radeon HD 7790 in Assassin's Creed Odyssey is 300% more, than FirePro V4900.

Full Specs

  FirePro V4900 Radeon HD 7790
Architecture TeraScale 2 GCN 2.0
Code name Turks Bonaire
Type Workstation Desktop
Release date 1 November 2011 22 March 2013
Pipelines 480 896
Core clock speed 800 MHz 1000 MHz
Transistor count 716 million 2,080 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 19.20 56.00
Floating-point performance 768.0 gflops 1,792 gflops
Length 163 mm 183 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 6000 MHz
Memory bandwidth 64 GB/s 96 GB/s
DirectX 11.2 (11_0) 12 (12_0)
Shader Model 5.0 6.3
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan N/A 1.2.131
Bitcoin / BTC (SHA256) 73 Mh/s 218 Mh/s
Ethereum / ETH (DaggerHashimoto) 5.2 Mh/s
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