NVIDIA GeForce 8400 vs NVIDIA GeForce GT 430 PCI

VS

NVIDIA GeForce 8400

NVIDIA GeForce GT 430 PCI

We compared two Desktop platform GPUs: 256MB VRAM GeForce 8400 and 512MB VRAM GeForce GT 430 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 's Advantages

Lower TDP (25W vs 49W)

NVIDIA GeForce GT 430 PCI 's Advantages

Released 2 years and 10 months late

More VRAM (512GB vs 256GB)

Larger VRAM bandwidth (9.600GB/s vs 8.000GB/s)

88 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400

0.021 TFLOPS

GeForce GT 430 PCI +1180%

0.269 TFLOPS

GeForce 8400

VS

GeForce GT 430 PCI

Graphics Card

Dec 2007

Release Date

Oct 2010

GeForce 8

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

500 MHz

Memory Clock

600 MHz

Memory

256MB

Memory Size

512MB

DDR2

Memory Type

DDR3

64bit

Memory Bus

64bit

8.000GB/s

Bandwidth

9.600GB/s

Render Config

-

1

SM Count

2

8

Shading Units

96

4

TMUs

16

4

ROPs

4

-

L1 Cache

64 KB (per SM)

16 KB

L2 Cache

128 KB

-

Theoretical Performance

2.160 GPixel/s

Pixel Rate

2.800 GPixel/s

2.160 GTexel/s

Texture Rate

11.20 GTexel/s

-

20.80 GFLOPS

FP32 (float)

268.8 GFLOPS

-

FP64 (double)

22.40 GFLOPS

Board Design

25W

TDP

49W

200 W

Suggested PSU

200 W

1x DVI 1x VGA 1x S-Video

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

None

Power Connectors

None

Graphics Processor

G98

GPU Name

GF108

-

GPU Variant

GF108-300-A1

Tesla

Architecture

Fermi

TSMC

Foundry

TSMC

65 nm

Process Size

40 nm

0.21 billion

Transistors

0.585 billion

86 mm²

Die Size

116 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (11_0)

3.3

OpenGL

4.6

1.1

OpenCL

1.1

N/A

Vulkan

N/A

1.1

CUDA

2.1

4.0

Shader Model

5.1

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