NVIDIA GeForce RTX 2080 Ti 12 GB vs NVIDIA A16 PCIe

VS

NVIDIA GeForce RTX 2080 Ti 12 GB

NVIDIA A16 PCIe

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 2080 Ti 12 GB and 16GB VRAM A16 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Ti 12 GB 's Advantages

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

3328 additional rendering cores

NVIDIA A16 PCIe 's Advantages

Boost Clock has increased by 4% (1695MHz vs 1635MHz)

More VRAM (16GB vs 12GB)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 Ti 12 GB +247%

15.07 TFLOPS

A16 PCIe

4.339 TFLOPS

Blender

GeForce RTX 2080 Ti 12 GB +562%

3378

A16 PCIe

510

GeForce RTX 2080 Ti 12 GB

VS

A16 PCIe

Graphics Card

Unknown

Release Date

Apr 2021

GeForce 20

Generation

Tesla

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1350 MHz

Base Clock

885 MHz

1635 MHz

Boost Clock

1695 MHz

2000 MHz

Memory Clock

1812 MHz

Memory

12GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

128bit

768.0GB/s

Bandwidth

231.9GB/s

Render Config

-

72

SM Count

10

4608

Shading Units

1280

288

TMUs

40

96

ROPs

32

576

Tensor Cores

40

72

RT Cores

10

64 KB (per SM)

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

2 MB

-

Theoretical Performance

157.0 GPixel/s

Pixel Rate

54.24 GPixel/s

470.9 GTexel/s

Texture Rate

67.80 GTexel/s

30.14 TFLOPS

FP16 (half)

4.339 TFLOPS

15.07 TFLOPS

FP32 (float)

4.339 TFLOPS

470.9 GFLOPS

FP64 (double)

135.6 GFLOPS

Board Design

250W

TDP

250W

600 W

Suggested PSU

600 W

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

Outputs

No outputs

2x 8-pin

Power Connectors

8-pin EPS

Graphics Processor

TU102

GPU Name

GA107

TU102-350-A1

GPU Variant

-

Turing

Architecture

Ampere

TSMC

Foundry

Samsung

12 nm

Process Size

8 nm

18.6 billion

Transistors

Unknown

754 mm²

Die Size

Unknown

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

7.5

CUDA

8.6

6.8

Shader Model

6.6

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