Home GPU Comparison NVIDIA GeForce 8400 SE vs ATI Radeon HD 2400 XT

NVIDIA GeForce 8400 SE vs ATI Radeon HD 2400 XT

We compared two Desktop platform GPUs: 128MB VRAM GeForce 8400 SE and 256MB VRAM ATI Radeon HD 2400 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 SE 's Advantages
Released 1 years and 2 months late
ATI Radeon HD 2400 XT 's Advantages
More VRAM (256GB vs 128GB)
Larger VRAM bandwidth (8.000GB/s vs 6.400GB/s)
24 additional rendering cores
Lower TDP (25W vs 50W)

Score

Benchmark

FP32 (float)
GeForce 8400 SE
0.029 TFLOPS
ATI Radeon HD 2400 XT +79%
0.052 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Jun 2007
GeForce 8
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
500 MHz

Memory

128MB
Memory Size
256MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
64bit
6.400GB/s
Bandwidth
8.000GB/s

Render Config

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

Theoretical Performance

1.836 GPixel/s
Pixel Rate
2.600 GPixel/s
3.672 GTexel/s
Texture Rate
2.600 GTexel/s
-
FP16 (half)
-
29.38 GFLOPS
FP32 (float)
52.00 GFLOPS
-
FP64 (double)
-

Graphics Processor

G86
GPU Name
RV610
-
GPU Variant
RV610 PRO (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

Board Design

50W
TDP
25W
250 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
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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