NVIDIA RTX A5000 vs NVIDIA RTX A2000 12 GB

VS

NVIDIA RTX A5000

NVIDIA RTX A2000 12 GB

We compared two Professional market GPUs: 24GB VRAM RTX A5000 and 12GB VRAM RTX A2000 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000 's Advantages

Boost Clock has increased by 41% (1695MHz vs 1200MHz)

More VRAM (24GB vs 12GB)

Larger VRAM bandwidth (768.0GB/s vs 288.0GB/s)

4864 additional rendering cores

NVIDIA RTX A2000 12 GB 's Advantages

Released 7 months late

Lower TDP (70W vs 230W)

Score

Benchmark

FP32 (float)

RTX A5000 +247%

27.77 TFLOPS

RTX A2000 12 GB

7.987 TFLOPS

3DMark Time Spy

RTX A5000 +148%

14471

RTX A2000 12 GB

5817

Blender

RTX A5000 +163%

4829

RTX A2000 12 GB

1835

OctaneBench

RTX A5000 +152%

573

RTX A2000 12 GB

227

Shadow of the Tomb Raider 2160p

RTX A5000 +200%

75

RTX A2000 12 GB

25

Shadow of the Tomb Raider 1440p

RTX A5000 +145%

135

RTX A2000 12 GB

55

Shadow of the Tomb Raider 1080p

RTX A5000 +153%

190

RTX A2000 12 GB

75

RTX A5000

VS

RTX A2000 12 GB

Graphics Card

Apr 2021

Release Date

Nov 2021

Quadro Ampere

Generation

Quadro

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1170 MHz

Base Clock

562 MHz

1695 MHz

Boost Clock

1200 MHz

2000 MHz

Memory Clock

1500 MHz

Memory

24GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

192bit

768.0GB/s

Bandwidth

288.0GB/s

Render Config

-

64

SM Count

26

8192

Shading Units

3328

256

TMUs

104

96

ROPs

48

256

Tensor Cores

104

64

RT Cores

26

128 KB (per SM)

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

3 MB

-

Theoretical Performance

162.7 GPixel/s

Pixel Rate

57.60 GPixel/s

433.9 GTexel/s

Texture Rate

124.8 GTexel/s

27.77 TFLOPS

FP16 (half)

7.987 TFLOPS

27.77 TFLOPS

FP32 (float)

7.987 TFLOPS

433.9 GFLOPS

FP64 (double)

124.8 GFLOPS

Board Design

230W

TDP

70W

550 W

Suggested PSU

250 W

4x DisplayPort 1.4a

Outputs

4x mini-DisplayPort 1.4a

1x 8-pin

Power Connectors

None

Graphics Processor

GA102

GPU Name

GA106

-

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

28.3 billion

Transistors

12 billion

628 mm²

Die Size

276 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

8.6

CUDA

8.6

6.7

Shader Model

6.6

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