Home GPU Comparison NVIDIA GeForce 8400 SE vs ATI Radeon X1550 AGP

NVIDIA GeForce 8400 SE vs ATI Radeon X1550 AGP

We compared two Desktop platform GPUs: 128MB VRAM GeForce 8400 SE and 256MB VRAM Radeon X1550 AGP 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 7 months late
Larger VRAM bandwidth (6.400GB/s vs 5.280GB/s)
16 additional rendering cores
ATI Radeon X1550 AGP 's Advantages
More VRAM (256GB vs 128GB)
Lower TDP (27W vs 50W)

Score

VS

Graphics Card

Aug 2008
Release Date
Jan 2007
GeForce 8
Generation
Radeon R500 AGP
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
330 MHz

Memory

128MB
Memory Size
256MB
DDR2
Memory Type
DDR2
64bit
Memory Bus
64bit
6.400GB/s
Bandwidth
5.280GB/s

Render Config

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

Theoretical Performance

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

Graphics Processor

G86
GPU Name
RV505
-
GPU Variant
-
Tesla
Architecture
R500
TSMC
Foundry
TSMC
80 nm
Process Size
90 nm
0.21 billion
Transistors
0.107 billion
127 mm²
Die Size
100 mm²

Board Design

50W
TDP
27W
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
9.0c (9_3)
3.3
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
3.0

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