NVIDIA GeForce 8400 GS vs NVIDIA GeForce G100 OEM

VS

NVIDIA GeForce 8400 GS NVIDIA GeForce G100 OEM

We compared two Desktop platform GPUs: 256MB VRAM GeForce 8400 GS and 256MB VRAM GeForce G100 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS 's Advantages

8 additional rendering cores

NVIDIA GeForce G100 OEM 's Advantages

Released 1 years and 11 months late

Lower TDP (35W vs 40W)

Score

Benchmark

FP32 (float)

GeForce 8400 GS +38%

0.029 TFLOPS

GeForce G100 OEM

0.021 TFLOPS

GeForce 8400 GS

VS

GeForce G100 OEM

Graphics Card

Apr 2007

Release Date

Mar 2009

GeForce 8

Generation

GeForce 100

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

400 MHz

Memory Clock

400 MHz

Memory

256MB

Memory Size

256MB

DDR2

Memory Type

DDR2

64bit

Memory Bus

64bit

6.400GB/s

Bandwidth

6.400GB/s

Render Config

2

SM Count

1

-

Compute Units

-

16

Shading Units

8

TMUs

4

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

16 KB

L2 Cache

16 KB

Theoretical Performance

1.836 GPixel/s

Pixel Rate

2.160 GPixel/s

3.672 GTexel/s

Texture Rate

2.160 GTexel/s

-

FP16 (half)

-

29.38 GFLOPS

FP32 (float)

20.80 GFLOPS

-

FP64 (double)

-

Graphics Processor

G86

GPU Name

G98

G86-213-A2

GPU Variant

G98-309-U2

Tesla

Architecture

Tesla

TSMC

Foundry

TSMC

80 nm

Process Size

65 nm

0.21 billion

Transistors

0.21 billion

127 mm²

Die Size

86 mm²

Board Design

40W

TDP

35W

200 W

Suggested PSU

200 W

1x DVI 1x VGA 1x S-Video

Outputs

1x DVI 1x S-Video

None

Power Connectors

None

Graphics Features

11.1 (10_0)

DirectX

11.1 (10_0)

3.3

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

1.1

CUDA

1.1

4.0

Shader Model

4.0

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