Quadro 4000 and Radeon HD 4850 - video card comparison
Passmark - benchmark score Quadro 4000 vs Radeon HD 4850
Quadro 4000
1523
Radeon HD 4850
1057
Quadro 4000
Radeon HD 4850
Architecture
Fermi (2010−2014)
Terascale 1 (2008−2010)
GPU code name
GF100
RV770
Market segment
Workstation
Desktop
Release date
November 2010
June 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Core clock speed
475 MHz
625 MHz
Floating-point performance
486.4 gflops
1,000.0 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
3,100 million
956 million
Pipelines / CUDA cores
256
800
Power consumption (TDP)
142 Watt
110 Watt
Texture fill rate
15.20
25.00
Memory type
GDDR5
GDDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
2808 MHz
993 MHz
Memory bandwidth
89.86 GB/s
63.55 GB/s
Display Connectors
1x DVI, 2x DisplayPort
2x DVI, 1x S-Video
DirectX
12 (11_0)
10.1 (10_1)
CUDA
2.0
-
OpenCL
1.1
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A