GeForce 6800 GT and Radeon HD 4650 - video card comparison
Passmark - benchmark score GeForce 6800 GT vs Radeon HD 4650
GeForce 6800 GT
146
Radeon HD 4650
246
GeForce 6800 GT
Radeon HD 4650
Architecture
Curie (2003−2013)
TeraScale (2005−2013)
GPU code name
NV45
RV730
Market segment
Desktop
Desktop
Release date
June 2004
September 2008
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
-
Core clock speed
350 MHz
600 MHz
Floating-point performance
-
384.0 gflops
Manufacturing process technology
130 nm
55 nm
Number of transistors
222 million
514 million
Pipelines / CUDA cores
-
320
Power consumption (TDP)
67 Watt
48 Watt
Texture fill rate
5.600
19.20
Memory type
GDDR3
GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1000 MHz
1400 MHz
Memory bandwidth
32 GB/s
22.4 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x S-Video
DirectX
9.0c (9_3)
10.1 (10_1)
OpenCL
N/A
1.1
OpenGL
2.1
3.3
Shader Model
3.0
4.1
Vulkan
N/A
N/A