GeForce 8800 GTX and Radeon X800 XL - video card comparison
Passmark - benchmark score GeForce 8800 GTX vs Radeon X800 XL
GeForce 8800 GTX
608
Radeon X800 XL
71
GeForce 8800 GTX
Radeon X800 XL
Architecture
Tesla (2006−2010)
R400 (2004−2008)
GPU code name
G80
R430
Market segment
Desktop
Desktop
Release date
November 2006
December 2004
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
2x 6-pin
1x 6-pin
SLI options
+
-
Core clock speed
576 MHz
400 MHz
CUDA cores
575
-
Floating-point performance
345.6 gflops
-
Manufacturing process technology
90 nm
110 nm
Number of transistors
681 million
160 million
Pipelines / CUDA cores
128
-
Power consumption (TDP)
155 Watt
49 Watt
Texture fill rate
36.8 billion/sec
6.400
Memory type
GDDR3
GDDR3
Maximum RAM amount
768 MB
256 MB
Memory bus width
384 Bit
256 Bit
Memory clock speed
900 MHz
980 MHz
Memory bandwidth
86.4 GB/s
31.36 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x S-Video
DirectX
11.1 (10_0)
9.0b (9_2)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
3.3
2.0
Shader Model
4.0
-
Vulkan
N/A
N/A