NVIDIA RTX A5000 vs NVIDIA Quadro RTX 4000

VS

We compared two Professional market GPUs: 24GB VRAM RTX A5000 and 8GB VRAM Quadro RTX 4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000 's Advantages

Released 2 years and 5 months late

Boost Clock has increased by 10% (1695MHz vs 1545MHz)

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (768.0GB/s vs 416.0GB/s)

5888 additional rendering cores

NVIDIA Quadro RTX 4000 's Advantages

Lower TDP (160W vs 230W)

Score

Benchmark

FP32 (float)

RTX A5000 +290%

27.77 TFLOPS

Quadro RTX 4000

7.119 TFLOPS

3DMark Time Spy

RTX A5000 +84%

14471

Quadro RTX 4000

7857

RTX A5000

VS

Quadro RTX 4000

Graphics Card

Apr 2021

Release Date

Nov 2018

Quadro Ampere

Generation

Quadro

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1170 MHz

Base Clock

1005 MHz

1695 MHz

Boost Clock

1545 MHz

2000 MHz

Memory Clock

1625 MHz

Memory

24GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

256bit

768.0GB/s

Bandwidth

416.0GB/s

Render Config

64

SM Count

36

-

Compute Units

-

8192

Shading Units

2304

256

TMUs

144

96

ROPs

64

256

Tensor Cores

288

64

RT Cores

36

128 KB (per SM)

L1 Cache

64 KB (per SM)

6 MB

L2 Cache

4 MB

Theoretical Performance

162.7 GPixel/s

Pixel Rate

98.88 GPixel/s

433.9 GTexel/s

Texture Rate

222.5 GTexel/s

27.77 TFLOPS

FP16 (half)

14.24 TFLOPS

27.77 TFLOPS

FP32 (float)

7.119 TFLOPS

433.9 GFLOPS

FP64 (double)

222.5 GFLOPS

Graphics Processor

GA102

GPU Name

TU104

-

GPU Variant

TU104-850-A1

Ampere

Architecture

Turing

Samsung

Foundry

TSMC

8 nm

Process Size

12 nm

28.3 billion

Transistors

13.6 billion

628 mm²

Die Size

545 mm²

Board Design

230W

TDP

160W

550 W

Suggested PSU

450 W

4x DisplayPort 1.4a

Outputs

3x DisplayPort 1.4a 1x USB Type-C

1x 8-pin

Power Connectors

1x 8-pin

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

8.6

CUDA

7.5

6.7

Shader Model

6.6

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