Home GPU Comparison NVIDIA GeForce 505 OEM vs NVIDIA GeForce 8400 SE

NVIDIA GeForce 505 OEM vs NVIDIA GeForce 8400 SE

We compared two Desktop platform GPUs: 512MB VRAM GeForce 505 OEM and 128MB VRAM GeForce 8400 SE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 505 OEM 's Advantages
Released 4 years and 5 months late
More VRAM (512GB vs 128GB)
Larger VRAM bandwidth (9.600GB/s vs 6.400GB/s)
Lower TDP (25W vs 50W)

Score

Benchmark

FP32 (float)
GeForce 505 OEM +55%
0.045 TFLOPS
GeForce 8400 SE
0.029 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Aug 2008
GeForce 500
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
128MB
DDR3
Memory Type
DDR2
64bit
Memory Bus
64bit
9.600GB/s
Bandwidth
6.400GB/s

Render Config

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

Theoretical Performance

2.356 GPixel/s
Pixel Rate
1.836 GPixel/s
4.712 GTexel/s
Texture Rate
3.672 GTexel/s
-
-
-
44.86 GFLOPS
FP32 (float)
29.38 GFLOPS
-
-
-

Board Design

25W
TDP
50W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1x VGA
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
None

Graphics Processor

GT218
GPU Name
G86S
GT218-300-B1
GPU Variant
-
Tesla 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
0.26 billion
Transistors
0.21 billion
57 mm²
Die Size
127 mm²

Graphics Features

11.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.2
CUDA
1.1
4.1
Shader Model
4.0

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