NVIDIA A2 vs NVIDIA RTX A5000-12Q

VS

NVIDIA A2

NVIDIA RTX A5000-12Q

We compared two Desktop platform GPUs: 16GB VRAM A2 and 12GB VRAM RTX A5000 12Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A2 's Advantages

Released 7 months late

Boost Clock has increased by 4% (1770MHz vs 1695MHz)

More VRAM (16GB vs 12GB)

Lower TDP (60W vs 230W)

NVIDIA RTX A5000-12Q 's Advantages

Larger VRAM bandwidth (768.0GB/s vs 200.1GB/s)

6912 additional rendering cores

Score

Benchmark

FP32 (float)

A2

4.531 TFLOPS

RTX A5000 12Q +512%

27.77 TFLOPS

A2

VS

RTX A5000 12Q

Graphics Card

Nov 2021

Release Date

Apr 2021

Quadro

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1440 MHz

Base Clock

1170 MHz

1770 MHz

Boost Clock

1695 MHz

1563 MHz

Memory Clock

2000 MHz

Memory

16GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

384bit

200.1GB/s

Bandwidth

768.0GB/s

Render Config

-

10

SM Count

64

1280

Shading Units

8192

40

TMUs

256

32

ROPs

96

40

Tensor Cores

256

10

RT Cores

64

128 KB (per SM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

6 MB

-

Theoretical Performance

56.64 GPixel/s

Pixel Rate

162.7 GPixel/s

70.80 GTexel/s

Texture Rate

433.9 GTexel/s

4.531 TFLOPS

FP16 (half)

27.77 TFLOPS

4.531 TFLOPS

FP32 (float)

27.77 TFLOPS

70.80 GFLOPS

FP64 (double)

433.9 GFLOPS

Board Design

60W

TDP

230W

250 W

Suggested PSU

550 W

No outputs

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 8-pin

Graphics Processor

GA107

GPU Name

GA102

-

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

Unknown

Transistors

28.3 billion

Unknown

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

8.6

CUDA

8.6

6.6

Shader Model

6.7

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