GeForce 810M and Radeon HD 7970 X2 - video card comparison
GeForce 810M
Radeon HD 7970 X2
Architecture
Fermi 2.0 (2010−2014)
GCN 1.0 (2012−2020)
GPU code name
GF117
New Zealand
Market segment
Desktop
Desktop
Release date
March 2014
August 2012
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
3x 8-pin
Boost clock speed
950 MHz
-
Core clock speed
738 MHz
925 MHz
Floating-point performance
141.7 gflops
2x 3,789 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
585 million
4,313 million
Pipelines / CUDA cores
48
2048
Power consumption (TDP)
15 Watt
500 Watt
Texture fill rate
5.904
118.4
Memory type
DDR3
GDDR5
Maximum RAM amount
1 GB
3 GB
Memory bus width
64 Bit
384 Bit
Memory clock speed
1800 MHz
5500 MHz
Memory bandwidth
14.4 GB/s
264.0 GB/s
Display Connectors
No outputs
1x DVI, 4x mini-DisplayPort
DirectX
12 (11_0)
12 (11_1)
CUDA
2.1
-
OpenCL
1.1
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
N/A
1.2.131