FirePro V4900 vs Radeon HD 6790

When comparing FirePro V4900 and Radeon HD 6790, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between FirePro V4900 and Radeon HD 6790 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  FirePro V4900 Radeon HD 6790
Power consumption (TDP) 75 Watt 150 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors None 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors 1x DVI, 2x DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
  Check Price Check Price
  • Radeon HD 6790 has 100% more power consumption, than FirePro V4900.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • FirePro V4900 and Radeon HD 6790 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • FirePro V4900 is build with TeraScale 2 architecture, and Radeon HD 6790 - with Terascale 2.
  • Core clock speed of Radeon HD 6790 is 40 MHz higher, than FirePro V4900.
  • FirePro V4900 and Radeon HD 6790 are manufactured by 40 nm process technology.
  • Radeon HD 6790 is 35 mm longer, than FirePro V4900.
  • Memory clock speed of FirePro V4900 is 2950 MHz higher, than Radeon HD 6790.

Game benchmarks

high / 1080p 2−3 7−8
ultra / 1080p 1−2 4−5
QHD / 1440p 0−1 0−1
low / 720p 12−14 18−20
medium / 1080p 4−5 9−10
The average gaming FPS of Radeon HD 6790 in Assassin's Creed Odyssey is 100% more, than FirePro V4900.

Full Specs

  FirePro V4900 Radeon HD 6790
Architecture TeraScale 2 Terascale 2
Code name Turks Barts
Type Workstation Desktop
Release date 1 November 2011 4 April 2011
Pipelines 480 800
Core clock speed 800 MHz 840 MHz
Transistor count 716 million 1,700 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 19.20 33.60
Floating-point performance 768.0 gflops 1,344.0 gflops
Length 163 mm 198 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 4000 MHz 1050 MHz
Memory bandwidth 64 GB/s 134.4 GB/s
DirectX 11.2 (11_0) 11.2 (11_0)
Shader Model 5.0 5.0
OpenGL 4.4 4.4
OpenCL 1.2 1.2
Vulkan N/A N/A
Bitcoin / BTC (SHA256) 73 Mh/s 122 Mh/s
  Check Price Check Price