NVIDIA GeForce 8400 GS Rev. 3 vs NVIDIA A30 PCIe

VS

NVIDIA GeForce 8400 GS Rev. 3

NVIDIA A30 PCIe

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS Rev. 3 and 24GB VRAM A30 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS Rev. 3 's Advantages

Lower TDP (25W vs 165W)

NVIDIA A30 PCIe 's Advantages

Released 10 years and 9 months late

Boost Clock1440MHz

More VRAM (24GB vs 512GB)

Larger VRAM bandwidth (933.1GB/s vs 6.400GB/s)

3576 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 GS Rev. 3

0.02 TFLOPS

A30 PCIe +51500%

10.32 TFLOPS

GeForce 8400 GS Rev. 3

VS

A30 PCIe

Graphics Card

Jul 2010

Release Date

Apr 2021

GeForce 8

Generation

Tesla Ampere

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

930 MHz

-

Boost Clock

1440 MHz

400 MHz

Memory Clock

1215 MHz

Memory

512MB

Memory Size

24GB

DDR2

Memory Type

HBM2e

64bit

Memory Bus

3072bit

6.400GB/s

Bandwidth

933.1GB/s

Render Config

-

1

SM Count

56

8

Shading Units

3584

4

TMUs

224

4

ROPs

96

-

Tensor Cores

224

-

L1 Cache

192 KB (per SM)

32 KB

L2 Cache

24 MB

-

Theoretical Performance

2.080 GPixel/s

Pixel Rate

138.2 GPixel/s

2.080 GTexel/s

Texture Rate

322.6 GTexel/s

-

FP16 (half)

10.32 TFLOPS

19.68 GFLOPS

FP32 (float)

10.32 TFLOPS

-

FP64 (double)

5.161 TFLOPS

Board Design

25W

TDP

165W

200 W

Suggested PSU

450 W

1x DVI 1x VGA 1x S-Video

Outputs

No outputs

None

Power Connectors

8-pin EPS

Graphics Processor

GT218

GPU Name

GA100

8400GS-225-B1

GPU Variant

-

Tesla 2.0

Architecture

Ampere

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

0.26 billion

Transistors

54.2 billion

57 mm²

Die Size

826 mm²

Graphics Features

11.1 (10_1)

DirectX

N/A

3.3

OpenGL

N/A

1.1

OpenCL

3.0

N/A

Vulkan

N/A

1.2

CUDA

8.0

4.1

Shader Model

N/A

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