Radeon X800 XL and GeForce 8800 GTS 320 - video card comparison
Radeon X800 XL
GeForce 8800 GTS 320
Architecture
R400 (2004−2008)
Tesla (2006−2010)
GPU code name
R430
G80
Market segment
Desktop
Desktop
Release date
December 2004
February 2007
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Core clock speed
400 MHz
513 MHz
Floating-point performance
-
228.1 gflops
Manufacturing process technology
110 nm
90 nm
Number of transistors
160 million
681 million
Pipelines / CUDA cores
-
96
Power consumption (TDP)
49 Watt
143 Watt
Texture fill rate
6.400
24.62
Memory type
GDDR3
GDDR3
Maximum RAM amount
256 MB
320 MB
Memory bus width
256 Bit
320 Bit
Memory clock speed
980 MHz
1584 MHz
Memory bandwidth
31.36 GB/s
63.36 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x S-Video
DirectX
9.0b (9_2)
11.1 (10_0)
CUDA
-
+
OpenCL
N/A
1.1
OpenGL
2.0
3.3
Shader Model
-
4.0
Vulkan
N/A
N/A