Home GPU Comparison ATI Radeon X800 GT AGP vs NVIDIA GeForce 8600 GT

ATI Radeon X800 GT AGP vs NVIDIA GeForce 8600 GT

We compared two Desktop platform GPUs: 256MB VRAM Radeon X800 GT AGP and 512MB VRAM GeForce 8600 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X800 GT AGP 's Advantages
Released 7 months late
Larger VRAM bandwidth (31.55GB/s vs 22.40GB/s)
Lower TDP (40W vs 47W)
NVIDIA GeForce 8600 GT 's Advantages
More VRAM (512GB vs 256GB)
32 additional rendering cores

Score

VS

Graphics Card

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

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
493 MHz
Memory Clock
700 MHz

Memory

256MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
128bit
31.55GB/s
Bandwidth
22.40GB/s

Render Config

-
SM Count
4
-
Compute Units
-
-
Shading Units
32
8
TMUs
16
8
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
-
L2 Cache
32 KB

Theoretical Performance

3.784 GPixel/s
Pixel Rate
4.320 GPixel/s
3.784 GTexel/s
Texture Rate
8.640 GTexel/s
-
FP16 (half)
-
-
FP32 (float)
76.16 GFLOPS
-
FP64 (double)
-

Graphics Processor

R420
GPU Name
G84
R420 GT (215RAACGA12F)
GPU Variant
G84-303-A2
R400
Architecture
Tesla
TSMC
Foundry
TSMC
130 nm
Process Size
80 nm
0.16 billion
Transistors
0.289 billion
281 mm²
Die Size
169 mm²

Board Design

40W
TDP
47W
200 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x S-Video
1x Molex
Power Connectors
None

Graphics Features

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

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