Home GPU Comparison NVIDIA GeForce 8300 GS vs ATI Radeon X800 GTO AGP

NVIDIA GeForce 8300 GS vs ATI Radeon X800 GTO AGP

We compared two Desktop platform GPUs: 128MB VRAM GeForce 8300 GS 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 8300 GS 's Advantages
8 additional rendering cores
Lower TDP (40W vs 49W)
ATI Radeon X800 GTO AGP 's Advantages
Released 7 months late
More VRAM (256GB vs 128GB)
Larger VRAM bandwidth (31.36GB/s vs 6.400GB/s)

Score

VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
490 MHz

Memory

128MB
Memory Size
256MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
31.36GB/s

Render Config

-
-
-
1
SM Count
-
8
Shading Units
-
8
TMUs
12
4
ROPs
12
-
-
-
-
-
-
-
-
-
16 KB
L2 Cache
-
-
-
-

Theoretical Performance

1.836 GPixel/s
Pixel Rate
4.800 GPixel/s
3.672 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
14.69 GFLOPS
FP32 (float)
-
-
-
-

Board Design

40W
TDP
49W
200 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
1x Molex

Graphics Processor

G86
GPU Name
R420
-
GPU Variant
R420 GTO
Tesla
Architecture
R400
TSMC
Foundry
TSMC
80 nm
Process Size
130 nm
0.21 billion
Transistors
0.16 billion
127 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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