Radeon HD 7970M and Tesla M6 Mobile - video card comparison
Radeon HD 7970M
Tesla M6 Mobile
Architecture
GCN (2011−2017)
Maxwell 2.0 (2015−2019)
GPU code name
Wimbledon XT
GM204
Market segment
Laptop
Mobile workstation
Release date
May 2012
August 2015
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1180 MHz
Core clock speed
850 MHz
-
Floating-point performance
2,176 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,800 million
5,200 million
Pipelines / CUDA cores
1280
1536
Power consumption (TDP)
100 Watt
100 Watt
Texture fill rate
68.00
113.3
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
8 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
4800 MHz
5 GB/s
Memory bandwidth
153.6 GB/s
160.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (11_1)
12 (12_1)
CUDA
-
5.2
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.7 (6.4)
Vulkan
1.2.131
1.3