Radeon HD 6670 and Radeon PRO W7700 - video card comparison
Passmark - benchmark score Radeon HD 6670 vs Radeon PRO W7700
Radeon HD 6670
752
Radeon PRO W7700
20616
Radeon HD 6670
Radeon PRO W7700
Architecture
TeraScale 2 (2009−2015)
RDNA 3.0 (2022)
GPU code name
Turks
Navi 32
Market segment
Desktop
Workstation
Release date
April 2011
November 2023
Bus support
PCIe 2.0 x16
-
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 8-pin
Boost clock speed
800 MHz
2600 MHz
Floating-point performance
768.0 gflops
-
Manufacturing process technology
40 nm
5 nm
Number of transistors
716 million
28,100 million
Pipelines / CUDA cores
480
3072
Power consumption (TDP)
66 Watt
190 Watt
Texture fill rate
19.20
499.2
Memory type
GDDR5
GDDR6
Maximum RAM amount
1 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1050 MHz
18 GB/s
Memory bandwidth
64 GB/s
576.0 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
4x DisplayPort 2.1
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
12 Ultimate (12_2)
Mantle
-
-
OpenCL
1.2
2.2
OpenGL
4.4
4.6
Shader Model
5.0
6.7
Vulkan
-
1.3
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-