Home GPU Comparison NVIDIA GeForce 9400 GT vs ATI Radeon HD 2400 PRO PCI

NVIDIA GeForce 9400 GT vs ATI Radeon HD 2400 PRO PCI

We compared two Desktop platform GPUs: 128MB VRAM GeForce 9400 GT and 512MB VRAM ATI Radeon HD 2400 PRO PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT 's Advantages
Released 1 years and 2 months late
Larger VRAM bandwidth (9.600GB/s vs 6.400GB/s)
ATI Radeon HD 2400 PRO PCI 's Advantages
More VRAM (512GB vs 128GB)
24 additional rendering cores
Lower TDP (20W vs 50W)

Score

Benchmark

FP32 (float)
GeForce 9400 GT
0.029 TFLOPS
ATI Radeon HD 2400 PRO PCI +44%
0.042 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Jun 2007
GeForce 9
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI

Clock Speeds

-
-
-
-
-
-
600 MHz
Memory Clock
400 MHz

Memory

128MB
Memory Size
512MB
DDR2
Memory Type
DDR2
64bit
Memory Bus
64bit
9.600GB/s
Bandwidth
6.400GB/s

Render Config

-
Compute Units
2
2
SM Count
-
16
Shading Units
40
8
TMUs
4
4
ROPs
4
-
-
-
-
-
-
-
-
-
16 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

1.836 GPixel/s
Pixel Rate
2.100 GPixel/s
3.672 GTexel/s
Texture Rate
2.100 GTexel/s
-
-
-
29.38 GFLOPS
FP32 (float)
42.00 GFLOPS
-
-
-

Board Design

50W
TDP
20W
250 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI
None
Power Connectors
None

Graphics Processor

G86
GPU Name
RV610
-
GPU Variant
RV610 LE (215LKCAKA14FG)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
65 nm
0.21 billion
Transistors
0.18 billion
127 mm²
Die Size
85 mm²

Graphics Features

11.1 (10_0)
DirectX
10.0 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.0

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