Home GPU Comparison NVIDIA GeForce GT 530 OEM vs NVIDIA GeForce 8400 GS Rev. 3

NVIDIA GeForce GT 530 OEM vs NVIDIA GeForce 8400 GS Rev. 3

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 530 OEM and 512MB VRAM GeForce 8400 GS Rev. 3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 530 OEM 's Advantages
Released 10 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (28.80GB/s vs 6.400GB/s)
88 additional rendering cores
NVIDIA GeForce 8400 GS Rev. 3 's Advantages
Lower TDP (25W vs 50W)

Score

Benchmark

FP32 (float)
GeForce GT 530 OEM +1245%
0.269 TFLOPS
GeForce 8400 GS Rev. 3
0.02 TFLOPS
VS

Graphics Card

May 2011
Release Date
Jul 2010
GeForce 500
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
DDR2
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
6.400GB/s

Render Config

-
-
-
2
SM Count
1
96
Shading Units
8
16
TMUs
4
4
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

2.800 GPixel/s
Pixel Rate
2.080 GPixel/s
11.20 GTexel/s
Texture Rate
2.080 GTexel/s
-
-
-
268.8 GFLOPS
FP32 (float)
19.68 GFLOPS
22.40 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
25W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
None

Graphics Processor

GF108
GPU Name
GT218
GF108-200-A1
GPU Variant
8400GS-225-B1
Fermi
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.585 billion
Transistors
0.26 billion
116 mm²
Die Size
57 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
1.2
5.1
Shader Model
4.1

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