Radeon HD 6670 and FirePro W4100 - video card comparison
Passmark - benchmark score Radeon HD 6670 vs FirePro W4100
Radeon HD 6670
752
FirePro W4100
1579
Radeon HD 6670
FirePro W4100
Architecture
TeraScale 2 (2009−2015)
GCN (2011−2017)
GPU code name
Turks
Cape Verde
Market segment
Desktop
Workstation
Release date
April 2011
October 2015
Bus support
PCIe 2.0 x16
PCIe 3.0
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
800 MHz
-
Core clock speed
-
630 MHz
Floating-point performance
768.0 gflops
645.1 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
716 million
1,500 million
Pipelines / CUDA cores
480
512
Power consumption (TDP)
66 Watt
50 Watt
Texture fill rate
19.20
20.16
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1050 MHz
4000 MHz
Memory bandwidth
64 GB/s
72 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
4x mini-DisplayPort
Eyefinity
1
-
Dual-link DVI support
-
1
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
12 (11_1)
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
5.1
Vulkan
-
1.2.131
AppAcceleration
-
+
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-