Home GPU Comparison NVIDIA GeForce GTX 460 v2 vs ATI Radeon X800 GTO AGP

NVIDIA GeForce GTX 460 v2 vs ATI Radeon X800 GTO AGP

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 460 v2 and 256MB VRAM Radeon X800 GTO AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 460 v2 's Advantages
Released 3 years and 10 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (96.19GB/s vs 31.36GB/s)
336 additional rendering cores
ATI Radeon X800 GTO AGP 's Advantages
Lower TDP (49W vs 160W)

Score

VS

Graphics Card

Sep 2011
Release Date
Nov 2007
GeForce 400
Generation
Radeon R400 AGP
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1002 MHz
Memory Clock
490 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
256bit
96.19GB/s
Bandwidth
31.36GB/s

Render Config

7
SM Count
-
-
Compute Units
-
336
Shading Units
-
56
TMUs
12
24
ROPs
12
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
-

Theoretical Performance

10.91 GPixel/s
Pixel Rate
4.800 GPixel/s
43.62 GTexel/s
Texture Rate
4.800 GTexel/s
-
FP16 (half)
-
1046 GFLOPS
FP32 (float)
-
87.19 GFLOPS
FP64 (double)
-

Graphics Processor

GF114
GPU Name
R420
GF114-400-A1
GPU Variant
R420 GTO
Fermi 2.0
Architecture
R400
TSMC
Foundry
TSMC
40 nm
Process Size
130 nm
1.95 billion
Transistors
0.16 billion
332 mm²
Die Size
281 mm²

Board Design

160W
TDP
49W
450 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x VGA 1x S-Video
2x 6-pin
Power Connectors
1x Molex

Graphics Features

12 (11_0)
DirectX
9.0b (9_2)
4.6
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
-

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