NVIDIA GeForce 8400 GS PCI vs NVIDIA A30 PCIe

VS

NVIDIA GeForce 8400 GS PCI NVIDIA A30 PCIe

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI 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 PCI 's Advantages

Lower TDP (25W vs 165W)

NVIDIA A30 PCIe 's Advantages

Released 13 years and 4 months late

Boost Clock1440MHz

Larger VRAM bandwidth (933.1GB/s vs 5.328GB/s)

3576 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 GS PCI

0.022 TFLOPS

A30 PCIe +46809%

10.32 TFLOPS

GeForce 8400 GS PCI

VS

A30 PCIe

Graphics Card

Dec 2007

Release Date

Apr 2021

GeForce 8

Generation

Tesla Ampere

Desktop

Type

Desktop

PCI

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

930 MHz

-

Boost Clock

1440 MHz

333 MHz

Memory Clock

1215 MHz

Memory

512MB

Memory Size

24GB

DDR2

Memory Type

HBM2e

64bit

Memory Bus

3072bit

5.328GB/s

Bandwidth

933.1GB/s

Render Config

1

SM Count

56

-

Compute Units

-

8

Shading Units

3584

4

TMUs

224

4

ROPs

96

-

Tensor Cores

224

-

RT Cores

-

L1 Cache

192 KB (per SM)

16 KB

L2 Cache

24 MB

Theoretical Performance

2.268 GPixel/s

Pixel Rate

138.2 GPixel/s

2.268 GTexel/s

Texture Rate

322.6 GTexel/s

-

FP16 (half)

10.32 TFLOPS

22.40 GFLOPS

FP32 (float)

10.32 TFLOPS

-

FP64 (double)

5.161 TFLOPS

Graphics Processor

G98

GPU Name

GA100

G98-400-U2

GPU Variant

-

Tesla

Architecture

Ampere

TSMC

Foundry

TSMC

65 nm

Process Size

7 nm

0.21 billion

Transistors

54.2 billion

86 mm²

Die Size

826 mm²

Board Design

25W

TDP

165W

200 W

Suggested PSU

450 W

1x S-Video 1x DMS-59

Outputs

No outputs

None

Power Connectors

8-pin EPS

Graphics Features

11.1 (10_0)

DirectX

N/A

3.3

OpenGL

N/A

1.1

OpenCL

3.0

N/A

Vulkan

N/A

1.1

CUDA

8.0

4.0

Shader Model

N/A

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