Radeon Pro 555 and Radeon HD 6970M - video card comparison
Passmark - benchmark score Radeon Pro 555 vs Radeon HD 6970M
Radeon Pro 555
3234
Radeon HD 6970M
2338
Radeon Pro 555
Radeon HD 6970M
Architecture
Polaris (2016−2019)
Terascale 2 (2009−2015)
GPU code name
Polaris 21
Blackcomb XT
Market segment
Mobile workstation
Laptop
Release date
June 2017
January 2011
Interface
PCIe 3.0 x8
MXM-B (3.0)
Supplementary power connectors
None
None
Core clock speed
855 MHz
680 MHz
Floating-point performance
1,306 gflops
1,305.6 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
3,000 million
1,700 million
Pipelines / CUDA cores
768
960
Power consumption (TDP)
-
75-100 Watt
Texture fill rate
40.80
32.64
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
5080 MHz
900 MHz
Memory bandwidth
81.6 GB/s
115.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
11.2 (11_0)
OpenCL
2.0
1.2
OpenGL
4.6
4.4
Shader Model
6.4
5.0
Vulkan
1.2.131
N/A
FreeSync
+
-