Quadro 400 and Radeon HD 4650 - video card comparison
Passmark - benchmark score Quadro 400 vs Radeon HD 4650
Quadro 400
152
Radeon HD 4650
246
Quadro 400
Radeon HD 4650
Architecture
Tesla 2.0 (2007−2013)
TeraScale (2005−2013)
GPU code name
GT216
RV730
Market segment
Workstation
Desktop
Release date
April 2011
September 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
450 MHz
600 MHz
Floating-point performance
108 gflops
384.0 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
486 million
514 million
Pipelines / CUDA cores
48
320
Power consumption (TDP)
32 Watt
48 Watt
Texture fill rate
7.200
19.20
Memory type
DDR3
GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1540 MHz
1400 MHz
Memory bandwidth
12.32 GB/s
22.4 GB/s
Display Connectors
1x DVI, 1x DisplayPort
2x DVI, 1x S-Video
DirectX
11.1 (10_1)
10.1 (10_1)
CUDA
1.2
-
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A