Radeon HD 7990 and GeForce 810M - video card comparison
Passmark - benchmark score Radeon HD 7990 vs GeForce 810M
Radeon HD 7990
5732
GeForce 810M
423
Radeon HD 7990
GeForce 810M
Architecture
GCN 1.0 (2012−2020)
Fermi 2.0 (2010−2014)
GPU code name
Malta
GF117
Market segment
Desktop
Desktop
Release date
April 2013
March 2014
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 8-pin
-
Boost clock speed
1000 MHz
950 MHz
Core clock speed
950 MHz
738 MHz
Floating-point performance
2x 4,096 gflops
141.7 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
4,313 million
585 million
Pipelines / CUDA cores
2048
48
Power consumption (TDP)
375 Watt
15 Watt
Texture fill rate
128.0
5.904
Memory type
GDDR5
DDR3
Maximum RAM amount
3 GB
1 GB
Memory bus width
384 Bit
64 Bit
Memory clock speed
6000 MHz
1800 MHz
Memory bandwidth
288.0 GB/s
14.4 GB/s
Display Connectors
1x DVI, 4x mini-DisplayPort
No outputs
DirectX
12 (11_1)
12 (11_0)
CUDA
-
2.1
OpenCL
1.2
1.1
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.2.131
N/A