NVIDIA GeForce 8400 GS PCI Rev. 2 vs NVIDIA RTX A1000

VS

NVIDIA GeForce 8400 GS PCI Rev. 2 NVIDIA RTX A1000

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI Rev. 2 and 8GB VRAM RTX A1000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS PCI Rev. 2 's Advantages

Lower TDP (40W vs 50W)

NVIDIA RTX A1000 's Advantages

Released 17 years late

Boost Clock1462MHz

Larger VRAM bandwidth (192.0GB/s vs 8.000GB/s)

2288 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 GS PCI Rev. 2

0.039 TFLOPS

RTX A1000 +17174%

6.737 TFLOPS

GeForce 8400 GS PCI Rev. 2

VS

RTX A1000

Graphics Card

Apr 2007

Release Date

Apr 2024

GeForce 8

Generation

Quadro Ampere

Desktop

Type

Desktop

PCI

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

727 MHz

-

Boost Clock

1462 MHz

500 MHz

Memory Clock

1500 MHz

Memory

512MB

Memory Size

8GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

128bit

8.000GB/s

Bandwidth

192.0GB/s

Render Config

2

SM Count

18

-

Compute Units

-

16

Shading Units

2304

8

TMUs

72

4

ROPs

32

-

Tensor Cores

72

-

RT Cores

18

-

L1 Cache

128 KB (per SM)

32 KB

L2 Cache

2 MB

Theoretical Performance

2.080 GPixel/s

Pixel Rate

46.78 GPixel/s

4.160 GTexel/s

Texture Rate

105.3 GTexel/s

-

FP16 (half)

6.737 TFLOPS

39.36 GFLOPS

FP32 (float)

6.737 TFLOPS

-

FP64 (double)

105.3 GFLOPS

Graphics Processor

GT218

GPU Name

GA107

-

GPU Variant

-

Tesla 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

0.26 billion

Transistors

8.7 billion

57 mm²

Die Size

200 mm²

Board Design

40W

TDP

50W

200 W

Suggested PSU

250 W

1x DVI 1x HDMI 1x VGA

Outputs

4x mini-DisplayPort 1.4a

None

Power Connectors

None

Graphics Features

11.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.2

CUDA

8.6

4.1

Shader Model

6.7

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