NVIDIA A16 PCIe vs NVIDIA GeForce RTX 2080 Ti

VS

NVIDIA A16 PCIe

NVIDIA GeForce RTX 2080 Ti

We compared two Desktop platform GPUs: 16GB VRAM A16 PCIe and 11GB VRAM GeForce RTX 2080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A16 PCIe 's Advantages

Released 2 years and 7 months late

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

More VRAM (16GB vs 11GB)

NVIDIA GeForce RTX 2080 Ti 's Advantages

Larger VRAM bandwidth (616.0GB/s vs 231.9GB/s)

3072 additional rendering cores

Score

Benchmark

FP32 (float)

A16 PCIe

4.339 TFLOPS

GeForce RTX 2080 Ti +209%

13.45 TFLOPS

A16 PCIe

VS

GeForce RTX 2080 Ti

Graphics Card

Apr 2021

Release Date

Sep 2018

Tesla

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

885 MHz

Base Clock

1350 MHz

1695 MHz

Boost Clock

1545 MHz

1812 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

11GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

352bit

231.9GB/s

Bandwidth

616.0GB/s

Render Config

-

10

SM Count

68

1280

Shading Units

4352

40

TMUs

272

32

ROPs

88

40

Tensor Cores

544

10

RT Cores

68

128 KB (per SM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

0 MB

-

Theoretical Performance

54.24 GPixel/s

Pixel Rate

136.0 GPixel/s

67.80 GTexel/s

Texture Rate

420.2 GTexel/s

4.339 TFLOPS

FP16 (half)

26.90 TFLOPS

4.339 TFLOPS

FP32 (float)

13.45 TFLOPS

135.6 GFLOPS

FP64 (double)

420.2 GFLOPS

Board Design

250W

TDP

250W

600 W

Suggested PSU

600 W

No outputs

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

8-pin EPS

Power Connectors

2x 8-pin

Graphics Processor

GA107

GPU Name

TU102

-

GPU Variant

TU102-300A-K1-A1

Ampere

Architecture

Turing

Samsung

Foundry

TSMC

8 nm

Process Size

12 nm

Unknown

Transistors

18.6 billion

Unknown

Die Size

754 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

7.5

6.6

Shader Model

6.6

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