Home GPU Comparison NVIDIA GeForce 9400 GT Rev. 3 vs ATI Radeon X800 GT AGP

NVIDIA GeForce 9400 GT Rev. 3 vs ATI Radeon X800 GT AGP

We compared two Desktop platform GPUs: 128MB VRAM GeForce 9400 GT Rev. 3 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 9400 GT Rev. 3 's Advantages
Released 4 years and 7 months late
16 additional rendering cores
ATI Radeon X800 GT AGP 's Advantages
More VRAM (256GB vs 128GB)
Larger VRAM bandwidth (31.55GB/s vs 9.600GB/s)
Lower TDP (40W vs 50W)

Score

VS

Graphics Card

Jun 2012
Release Date
Nov 2007
GeForce 9
Generation
Radeon R400 AGP
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
600 MHz
Memory Clock
493 MHz

Memory

128MB
Memory Size
256MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
256bit
9.600GB/s
Bandwidth
31.55GB/s

Render Config

2
SM Count
-
-
Compute Units
-
16
Shading Units
-
8
TMUs
8
4
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
32 KB
L2 Cache
-

Theoretical Performance

2.356 GPixel/s
Pixel Rate
3.784 GPixel/s
4.712 GTexel/s
Texture Rate
3.784 GTexel/s
-
FP16 (half)
-
44.86 GFLOPS
FP32 (float)
-
-
FP64 (double)
-

Graphics Processor

GT218
GPU Name
R420
GT218-670-B1
GPU Variant
R420 GT (215RAACGA12F)
Tesla 2.0
Architecture
R400
TSMC
Foundry
TSMC
40 nm
Process Size
130 nm
0.26 billion
Transistors
0.16 billion
57 mm²
Die Size
281 mm²

Board Design

50W
TDP
40W
250 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 Features

11.1 (10_1)
DirectX
9.0b (9_2)
3.3
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.2
CUDA
-
4.1
Shader Model
-

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