Radeon HD 8670M and Radeon PRO W7700 - video card comparison
Passmark - benchmark score Radeon HD 8670M vs Radeon PRO W7700
Radeon HD 8670M
536
Radeon PRO W7700
20616
Radeon HD 8670M
Radeon PRO W7700
Architecture
GCN (2011−2017)
RDNA 3.0 (2022)
GPU code name
Sun
Navi 32
Market segment
Laptop
Workstation
Release date
November 2012
November 2023
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
-
1x 8-pin
Boost clock speed
825 MHz
2600 MHz
Core clock speed
775 MHz
-
Floating-point performance
633.6 gflops
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
690 million
28,100 million
Pipelines / CUDA cores
384
3072
Power consumption (TDP)
-
190 Watt
Texture fill rate
19.50
499.2
Memory type
DDR3
GDDR6
Maximum RAM amount
2 GB
16 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
2000 MHz
18 GB/s
Memory bandwidth
16 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
4x DisplayPort 2.1
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenCL
1.2
2.2
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
1.2.131
1.3