NVIDIA RTX A5000-8Q vs NVIDIA GeForce 8400 GS PCI

VS

NVIDIA RTX A5000-8Q

NVIDIA GeForce 8400 GS PCI

We compared two Desktop platform GPUs: 8GB VRAM RTX A5000 8Q and 512MB VRAM GeForce 8400 GS PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000-8Q 's Advantages

Released 13 years and 4 months late

Boost Clock1695MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (768.0GB/s vs 5.328GB/s)

8184 additional rendering cores

NVIDIA GeForce 8400 GS PCI 's Advantages

Lower TDP (25W vs 230W)

Score

Benchmark

FP32 (float)

RTX A5000 8Q +126127%

27.77 TFLOPS

GeForce 8400 GS PCI

0.022 TFLOPS

RTX A5000 8Q

VS

GeForce 8400 GS PCI

Graphics Card

Apr 2021

Release Date

Dec 2007

Quadro Ampere

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCI

Clock Speeds

1170 MHz

Base Clock

-

1695 MHz

Boost Clock

-

2000 MHz

Memory Clock

333 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

DDR2

384bit

Memory Bus

64bit

768.0GB/s

Bandwidth

5.328GB/s

Render Config

-

64

SM Count

1

8192

Shading Units

8

256

TMUs

4

96

ROPs

4

256

Tensor Cores

-

64

RT Cores

-

128 KB (per SM)

L1 Cache

-

6 MB

L2 Cache

16 KB

-

Theoretical Performance

162.7 GPixel/s

Pixel Rate

2.268 GPixel/s

433.9 GTexel/s

Texture Rate

2.268 GTexel/s

27.77 TFLOPS

FP16 (half)

-

27.77 TFLOPS

FP32 (float)

22.40 GFLOPS

433.9 GFLOPS

FP64 (double)

-

Board Design

230W

TDP

25W

550 W

Suggested PSU

200 W

4x DisplayPort 1.4a

Outputs

1x S-Video 1x DMS-59

1x 8-pin

Power Connectors

None

Graphics Processor

GA102

GPU Name

G98

-

GPU Variant

G98-400-U2

Ampere

Architecture

Tesla

Samsung

Foundry

TSMC

8 nm

Process Size

65 nm

28.3 billion

Transistors

0.21 billion

628 mm²

Die Size

86 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.6

CUDA

1.1

6.7

Shader Model

4.0

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