FirePro W4300 vs Radeon HD 6870

In this comparison between FirePro W4300 and Radeon HD 6870 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people FirePro W4300 will be the best choice, for others Radeon HD 6870 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  FirePro W4300 Radeon HD 6870
Power consumption (TDP) 50 Watt 151 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors None 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors 4x mini-DisplayPort 2x DVI, 1x HDMI, 2x mini-DisplayPort
  Check Price Check Price
  • Radeon HD 6870 has 202% more power consumption, than FirePro W4300.
  • FirePro W4300 is connected by PCIe 3.0 x16, and Radeon HD 6870 uses PCIe 2.0 x16 interface.
  • FirePro W4300 has 3 GB more memory, than Radeon HD 6870.
  • Both cards are used in Desktops.
  • FirePro W4300 is build with GCN 2.0 architecture, and Radeon HD 6870 - with Terascale 2.
  • FirePro W4300 is manufactured by 28 nm process technology, and Radeon HD 6870 - by 40 nm process technology.
  • Radeon HD 6870 is 49 mm longer, than FirePro W4300.
  • Memory clock speed of FirePro W4300 is 4950 MHz higher, than Radeon HD 6870.

Game benchmarks

high / 1080p 14−16 10−12
ultra / 1080p 8−9 6−7
QHD / 1440p 3−4 1−2
low / 720p 30−35 24−27
medium / 1080p 18−20 12−14
The average gaming FPS of FirePro W4300 in Assassin's Creed Odyssey is 36% more, than Radeon HD 6870.

Full Specs

  FirePro W4300 Radeon HD 6870
Architecture GCN 2.0 Terascale 2
Code name Bonaire RV940 Barts
Type Workstation Desktop
Release date 1 December 2015 22 October 2010
Pipelines 768 1120
Core clock speed 930 MHz
Boost Clock 900 MHz
Transistor count 2,080 million 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 44.64 50.40
Floating-point performance 1,428 gflops 2,016.0 gflops
Length 171 mm 220 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 6000 MHz 1050 MHz
Memory bandwidth 96 GB/s 134.4 GB/s
Shared memory -
DirectX 12 (12_0)
Shader Model 6.3 5.0
OpenGL 4.6 4.4
OpenCL 2.0 1.2
Vulkan 1.2.131
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 152 Mh/s 213 Mh/s
Eyefinity +
Design reference
CrossFire +
  Check Price Check Price