Radeon HD 7790 and Quadro 4000 - video card comparison
Passmark - benchmark score Radeon HD 7790 vs Quadro 4000
Radeon HD 7790
3183
Quadro 4000
1523
Radeon HD 7790
Quadro 4000
Architecture
GCN 2.0 (2013−2017)
Fermi (2010−2014)
GPU code name
Bonaire
GF100
Market segment
Desktop
Workstation
Release date
March 2013
November 2010
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Core clock speed
1000 MHz
475 MHz
Floating-point performance
1,792 gflops
486.4 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
2,080 million
3,100 million
Pipelines / CUDA cores
896
256
Power consumption (TDP)
85 Watt
142 Watt
Texture fill rate
56.00
15.20
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
6000 MHz
2808 MHz
Memory bandwidth
96 GB/s
89.86 GB/s
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
1x DVI, 2x DisplayPort
HDMI
+
-
DirectX
12 (12_0)
12 (11_0)
CUDA
-
2.0
OpenCL
2.0
1.1
OpenGL
4.6
4.6
Shader Model
6.3
5.1
Vulkan
1.2.131
N/A