NVIDIA GeForce 8400 GS Rev. 3 vs NVIDIA A16 PCIe

VS

NVIDIA GeForce 8400 GS Rev. 3

NVIDIA A16 PCIe

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS Rev. 3 and 16GB VRAM A16 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 250W)

NVIDIA A16 PCIe 's Advantages

Released 10 years and 9 months late

Boost Clock1695MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (231.9GB/s vs 6.400GB/s)

1272 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 GS Rev. 3

0.02 TFLOPS

A16 PCIe +21595%

4.339 TFLOPS

GeForce 8400 GS Rev. 3

VS

A16 PCIe

Graphics Card

Jul 2010

Release Date

Apr 2021

GeForce 8

Generation

Tesla

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

885 MHz

-

Boost Clock

1695 MHz

400 MHz

Memory Clock

1812 MHz

Memory

512MB

Memory Size

16GB

DDR2

Memory Type

GDDR6

64bit

Memory Bus

128bit

6.400GB/s

Bandwidth

231.9GB/s

Render Config

-

1

SM Count

10

8

Shading Units

1280

4

TMUs

40

4

ROPs

32

-

Tensor Cores

40

-

RT Cores

10

-

L1 Cache

128 KB (per SM)

32 KB

L2 Cache

2 MB

-

Theoretical Performance

2.080 GPixel/s

Pixel Rate

54.24 GPixel/s

2.080 GTexel/s

Texture Rate

67.80 GTexel/s

-

FP16 (half)

4.339 TFLOPS

19.68 GFLOPS

FP32 (float)

4.339 TFLOPS

-

FP64 (double)

135.6 GFLOPS

Board Design

25W

TDP

250W

200 W

Suggested PSU

600 W

1x DVI 1x VGA 1x S-Video

Outputs

No outputs

None

Power Connectors

8-pin EPS

Graphics Processor

GT218

GPU Name

GA107

8400GS-225-B1

GPU Variant

-

Tesla 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

0.26 billion

Transistors

Unknown

57 mm²

Die Size

Unknown

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

6.6

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