FirePro W7100 and Radeon HD 6870 - video card comparison
Passmark - benchmark score FirePro W7100 vs Radeon HD 6870
FirePro W7100
5968
Radeon HD 6870
2285
FirePro W7100
Radeon HD 6870
Architecture
GCN 3.0 (2014−2017)
Terascale 2 (2009−2015)
GPU code name
Tonga
RV940 Barts
Market segment
Workstation
Desktop
Release date
August 2014
October 2010
Bus support
PCIe 3.0
PCIe 2.0 x16
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
2x 6-pin
Boost clock speed
-
900 MHz
Core clock speed
920 MHz
-
Floating-point performance
3,297 gflops
2,016.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
5,000 million
1,700 million
Pipelines / CUDA cores
1792
1120
Power consumption (TDP)
400 Watt
151 Watt
Texture fill rate
103.0
50.40
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
1 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
5000 MHz
1050 MHz
Memory bandwidth
160 GB/s
134.4 GB/s
Shared memory
-
-
Display Connectors
4x DisplayPort
2x DVI, 1x HDMI, 2x mini-DisplayPort
Eyefinity
-
1
DisplayPort count
4
-
Dual-link DVI support
1
-
HD сomponent video output
1
-
HDMI
-
+
DisplayPort support
-
-
DirectX
12 (12_0)
DirectX® 11
Mantle
-
-
OpenCL
2.0
1.2
OpenGL
4.6
4.4
Shader Model
6.3
5.0
Vulkan
1.2.131
-
AppAcceleration
-
-
CrossFire
-
1
Enduro
-
-
HD3D
-
-
PowerTune
-
-
StereoOutput3D
1
-
TrueAudio
-
-
ZeroCore
-
-