Radeon HD 7990 and Quadro 2000 - video card comparison
Passmark - benchmark score Radeon HD 7990 vs Quadro 2000
Radeon HD 7990
5732
Quadro 2000
976
Radeon HD 7990
Quadro 2000
Architecture
GCN 1.0 (2012−2020)
Fermi (2010−2014)
GPU code name
Malta
GF106
Market segment
Desktop
Workstation
Release date
April 2013
December 2010
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 8-pin
None
Boost clock speed
1000 MHz
-
Core clock speed
950 MHz
625 MHz
Floating-point performance
2x 4,096 gflops
480.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
4,313 million
1,170 million
Pipelines / CUDA cores
2048
192
Power consumption (TDP)
375 Watt
62 Watt
Texture fill rate
128.0
20.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
1 GB
Memory bus width
384 Bit
128 Bit
Memory clock speed
6000 MHz
2600 MHz
Memory bandwidth
288.0 GB/s
41.6 GB/s
Display Connectors
1x DVI, 4x mini-DisplayPort
1x DVI, 2x DisplayPort
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