ATI Radeon X800 GTO AGP vs NVIDIA GeForce GTX 460 X2
We compared two Desktop platform GPUs: 256MB VRAM Radeon X800 GTO AGP and 1024MB VRAM GeForce GTX 460 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon X800 GTO AGP 's Advantages
Lower TDP (49W vs 160W)
NVIDIA GeForce GTX 460 X2 's Advantages
Released 3 years and 4 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (115.2GB/s vs 31.36GB/s)
336 additional rendering cores
Score
Graphics Card
Nov 2007
Release Date
Mar 2011
Radeon R400 AGP
Generation
GeForce 400
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
490 MHz
Memory Clock
900 MHz
Memory
256MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
31.36GB/s
Bandwidth
115.2GB/s
Render Config
-
-
-
-
SM Count
7
-
Shading Units
336
12
TMUs
56
12
ROPs
32
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
-
L2 Cache
512 KB
-
-
-
Theoretical Performance
4.800 GPixel/s
Pixel Rate
9.814 GPixel/s
4.800 GTexel/s
Texture Rate
39.26 GTexel/s
-
-
-
-
FP32 (float)
941.5 GFLOPS
-
FP64 (double)
78.46 GFLOPS
Board Design
49W
TDP
160W
200 W
Suggested PSU
450 W
1x DVI
1x VGA
1x S-Video
Outputs
3x DVI
1x mini-HDMI 1.3a
1x Molex
Power Connectors
2x 8-pin
Graphics Processor
R420
GPU Name
GF104
R420 GTO
GPU Variant
GF104-300-KB-A1
R400
Architecture
Fermi
TSMC
Foundry
TSMC
130 nm
Process Size
40 nm
0.16 billion
Transistors
1.95 billion
281 mm²
Die Size
332 mm²
Graphics Features
9.0b (9_2)
DirectX
12 (11_0)
2.1
OpenGL
4.6
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
-
Shader Model
5.1
