NVIDIA GeForce RTX 4090 D vs NVIDIA RTX A5000-8Q

VS

NVIDIA GeForce RTX 4090 D

NVIDIA RTX A5000-8Q

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 D and 8GB VRAM RTX A5000 8Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 D 's Advantages

Released 2 years and 8 months late

Boost Clock has increased by 49% (2520MHz vs 1695MHz)

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (1008GB/s vs 768.0GB/s)

6400 additional rendering cores

NVIDIA RTX A5000-8Q 's Advantages

Lower TDP (230W vs 425W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 D +164%

73.54 TFLOPS

RTX A5000 8Q

27.77 TFLOPS

GeForce RTX 4090 D

VS

RTX A5000 8Q

Graphics Card

Dec 2023

Release Date

Apr 2021

GeForce 40

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2280 MHz

Base Clock

1170 MHz

2520 MHz

Boost Clock

1695 MHz

1313 MHz

Memory Clock

2000 MHz

Memory

24GB

Memory Size

8GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

384bit

1008GB/s

Bandwidth

768.0GB/s

Render Config

-

114

SM Count

64

14592

Shading Units

8192

456

TMUs

256

176

ROPs

96

456

Tensor Cores

256

114

RT Cores

64

128 KB (per SM)

L1 Cache

128 KB (per SM)

72 MB

L2 Cache

6 MB

-

Theoretical Performance

443.5 GPixel/s

Pixel Rate

162.7 GPixel/s

1149 GTexel/s

Texture Rate

433.9 GTexel/s

73.54 TFLOPS

FP16 (half)

27.77 TFLOPS

73.54 TFLOPS

FP32 (float)

27.77 TFLOPS

1149 GFLOPS

FP64 (double)

433.9 GFLOPS

Board Design

425W

TDP

230W

800 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

4x DisplayPort 1.4a

1x 16-pin

Power Connectors

1x 8-pin

Graphics Processor

AD102

GPU Name

GA102

AD102-250-A1

GPU Variant

-

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

76.3 billion

Transistors

28.3 billion

609 mm²

Die Size

628 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

8.6

6.7

Shader Model

6.7

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