Quadro FX 1800 and Radeon HD 4650 - video card comparison
Passmark - benchmark score Quadro FX 1800 vs Radeon HD 4650
Quadro FX 1800
414
Radeon HD 4650
246
Quadro FX 1800
Radeon HD 4650
Architecture
Tesla (2006−2010)
TeraScale (2005−2013)
GPU code name
G94
RV730
Market segment
Workstation
Desktop
Release date
March 2009
September 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
550 MHz
600 MHz
Floating-point performance
176 gflops
384.0 gflops
Manufacturing process technology
65 nm
55 nm
Number of transistors
505 million
514 million
Pipelines / CUDA cores
64
320
Power consumption (TDP)
59 Watt
48 Watt
Texture fill rate
17.60
19.20
Memory type
GDDR3
GDDR3
Maximum RAM amount
768 MB
256 MB
Memory bus width
192 Bit
128 Bit
Memory clock speed
1600 MHz
1400 MHz
Memory bandwidth
38.4 GB/s
22.4 GB/s
Display Connectors
1x DVI, 2x DisplayPort
2x DVI, 1x S-Video
DirectX
11.1 (10_0)
10.1 (10_1)
CUDA
1.1
-
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A