NVIDIA A16 PCIe vs NVIDIA RTX A5000-8Q

VS

NVIDIA A16 PCIe

NVIDIA RTX A5000-8Q

We compared two Desktop platform GPUs: 16GB VRAM A16 PCIe and 8GB VRAM RTX A5000 8Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A16 PCIe 's Advantages

More VRAM (16GB vs 8GB)

NVIDIA RTX A5000-8Q 's Advantages

Larger VRAM bandwidth (768.0GB/s vs 231.9GB/s)

6912 additional rendering cores

Lower TDP (230W vs 250W)

Score

Benchmark

FP32 (float)

A16 PCIe

4.339 TFLOPS

RTX A5000 8Q +540%

27.77 TFLOPS

A16 PCIe

VS

RTX A5000 8Q

Graphics Card

Apr 2021

Release Date

Apr 2021

Tesla

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

885 MHz

Base Clock

1170 MHz

1695 MHz

Boost Clock

1695 MHz

1812 MHz

Memory Clock

2000 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

384bit

231.9GB/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

54.24 GPixel/s

Pixel Rate

162.7 GPixel/s

67.80 GTexel/s

Texture Rate

433.9 GTexel/s

4.339 TFLOPS

FP16 (half)

27.77 TFLOPS

4.339 TFLOPS

FP32 (float)

27.77 TFLOPS

135.6 GFLOPS

FP64 (double)

433.9 GFLOPS

Board Design

250W

TDP

230W

600 W

Suggested PSU

550 W

No outputs

Outputs

4x DisplayPort 1.4a

8-pin EPS

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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