NVIDIA RTX A5000-12Q vs NVIDIA A2

VS

NVIDIA RTX A5000-12Q NVIDIA A2

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

Main Differences

NVIDIA RTX A5000-12Q 's Advantages

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

6912 additional rendering cores

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)

Score

Benchmark

FP32 (float)

RTX A5000 12Q +512%

27.77 TFLOPS

A2

4.531 TFLOPS

RTX A5000 12Q

VS

A2

Graphics Card

Apr 2021

Release Date

Nov 2021

Quadro Ampere

Generation

Quadro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1170 MHz

Base Clock

1440 MHz

1695 MHz

Boost Clock

1770 MHz

2000 MHz

Memory Clock

1563 MHz

Memory

12GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

128bit

768.0GB/s

Bandwidth

200.1GB/s

Render Config

64

SM Count

10

-

Compute Units

-

8192

Shading Units

1280

256

TMUs

40

96

ROPs

32

256

Tensor Cores

40

64

RT Cores

10

128 KB (per SM)

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

2 MB

Theoretical Performance

162.7 GPixel/s

Pixel Rate

56.64 GPixel/s

433.9 GTexel/s

Texture Rate

70.80 GTexel/s

27.77 TFLOPS

FP16 (half)

4.531 TFLOPS

27.77 TFLOPS

FP32 (float)

4.531 TFLOPS

433.9 GFLOPS

FP64 (double)

70.80 GFLOPS

Graphics Processor

GA102

GPU Name

GA107

-

GPU Variant

-

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

28.3 billion

Transistors

Unknown

628 mm²

Die Size

Unknown

Board Design

230W

TDP

60W

550 W

Suggested PSU

250 W

4x DisplayPort 1.4a

Outputs

No outputs

1x 8-pin

Power Connectors

None

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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