Radeon HD 6970M and Quadro P520 - video card comparison
Passmark - benchmark score Radeon HD 6970M vs Quadro P520
Radeon HD 6970M
2338
Quadro P520
2158
Radeon HD 6970M
Quadro P520
Architecture
Terascale 2 (2009−2015)
Pascal (2016−2021)
GPU code name
Blackcomb XT
GP108
Market segment
Laptop
Mobile workstation
Release date
January 2011
May 2019
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
1493 MHz
Core clock speed
680 MHz
1303 MHz
Floating-point performance
1,305.6 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
1,700 million
1,800 million
Pipelines / CUDA cores
960
384
Power consumption (TDP)
75-100 Watt
18 Watt
Texture fill rate
32.64
35.83
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
900 MHz
6000 MHz
Memory bandwidth
115.2 GB/s
48.06 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 (12_1)
CUDA
-
6.1
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
6.4
Vulkan
N/A
1.2.131