Home GPU Comparison NVIDIA GeForce 8800 GS vs ATI Radeon X800 GT AGP

NVIDIA GeForce 8800 GS vs ATI Radeon X800 GT AGP

We compared two Desktop platform GPUs: 384MB VRAM GeForce 8800 GS and 256MB VRAM Radeon X800 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 GS 's Advantages
More VRAM (384GB vs 256GB)
Larger VRAM bandwidth (38.40GB/s vs 31.55GB/s)
96 additional rendering cores
ATI Radeon X800 GT AGP 's Advantages
Lower TDP (40W vs 105W)

Score

VS

Graphics Card

Jan 2008
Release Date
Nov 2007
GeForce 8
Generation
Radeon R400 AGP
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
493 MHz

Memory

384MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
192bit
Memory Bus
256bit
38.40GB/s
Bandwidth
31.55GB/s

Render Config

-
-
-
12
SM Count
-
96
Shading Units
-
48
TMUs
8
12
ROPs
8
-
-
-
-
-
-
-
-
-
48 KB
L2 Cache
-
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
3.784 GPixel/s
26.40 GTexel/s
Texture Rate
3.784 GTexel/s
-
-
-
264.0 GFLOPS
FP32 (float)
-
-
-
-

Board Design

105W
TDP
40W
300 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
1x Molex

Graphics Processor

G92
GPU Name
R420
G92-150-A2
GPU Variant
R420 GT (215RAACGA12F)
Tesla
Architecture
R400
TSMC
Foundry
TSMC
65 nm
Process Size
130 nm
0.754 billion
Transistors
0.16 billion
324 mm²
Die Size
281 mm²

Graphics Features

11.1 (10_0)
DirectX
9.0b (9_2)
3.3
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
-

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