Home GPU Comparison NVIDIA GeForce 8400 GS PCI vs ATI Radeon HD 2400 PRO AGP

NVIDIA GeForce 8400 GS PCI vs ATI Radeon HD 2400 PRO AGP

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI and 256MB VRAM ATI Radeon HD 2400 PRO AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS PCI 's Advantages
Released 6 months late
More VRAM (512GB vs 256GB)
ATI Radeon HD 2400 PRO AGP 's Advantages
Larger VRAM bandwidth (6.400GB/s vs 5.328GB/s)
32 additional rendering cores
Lower TDP (20W vs 25W)

Score

Benchmark

FP32 (float)
GeForce 8400 GS PCI
0.022 TFLOPS
ATI Radeon HD 2400 PRO AGP +90%
0.042 TFLOPS
VS

Graphics Card

Dec 2007
Release Date
Jun 2007
GeForce 8
Generation
Radeon R600
Desktop
Type
Desktop
PCI
Bus Interface
AGP 8x

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
333 MHz
Memory Clock
400 MHz

Memory

512MB
Memory Size
256MB
DDR2
Memory Type
DDR2
64bit
Memory Bus
64bit
5.328GB/s
Bandwidth
6.400GB/s

Render Config

1
SM Count
-
-
Compute Units
2
8
Shading Units
40
4
TMUs
4
4
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
16 KB
L2 Cache
32 KB

Theoretical Performance

2.268 GPixel/s
Pixel Rate
2.100 GPixel/s
2.268 GTexel/s
Texture Rate
2.100 GTexel/s
-
FP16 (half)
-
22.40 GFLOPS
FP32 (float)
42.00 GFLOPS
-
FP64 (double)
-

Graphics Processor

G98
GPU Name
RV610
G98-400-U2
GPU Variant
RV610 LE AGP (215LKBALA15FG)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
65 nm
0.21 billion
Transistors
0.18 billion
86 mm²
Die Size
85 mm²

Board Design

25W
TDP
20W
200 W
Suggested PSU
200 W
1x S-Video 1x DMS-59
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
None

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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