NVIDIA A16 PCIe vs NVIDIA TITAN RTX

VS

NVIDIA A16 PCIe NVIDIA TITAN RTX

We compared two Desktop platform GPUs: 16GB VRAM A16 PCIe and 24GB VRAM TITAN RTX 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 4 months late

Lower TDP (250W vs 280W)

NVIDIA TITAN RTX 's Advantages

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

More VRAM (24GB vs 16GB)

Larger VRAM bandwidth (672.0GB/s vs 231.9GB/s)

3328 additional rendering cores

Score

Benchmark

FP32 (float)

A16 PCIe

4.339 TFLOPS

TITAN RTX +275%

16.31 TFLOPS

Blender

A16 PCIe

510

TITAN RTX +513%

3127

A16 PCIe

VS

TITAN RTX

Graphics Card

Apr 2021

Release Date

Dec 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

1770 MHz

1812 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

24GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

384bit

231.9GB/s

Bandwidth

672.0GB/s

Render Config

10

SM Count

72

-

Compute Units

-

1280

Shading Units

4608

40

TMUs

288

32

ROPs

96

40

Tensor Cores

576

10

RT Cores

72

128 KB (per SM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

6 MB

Theoretical Performance

54.24 GPixel/s

Pixel Rate

169.9 GPixel/s

67.80 GTexel/s

Texture Rate

509.8 GTexel/s

4.339 TFLOPS

FP16 (half)

32.62 TFLOPS

4.339 TFLOPS

FP32 (float)

16.31 TFLOPS

135.6 GFLOPS

FP64 (double)

509.8 GFLOPS

Graphics Processor

GA107

GPU Name

TU102

-

GPU Variant

TU102-400-A1

Ampere

Architecture

Turing

Samsung

Foundry

TSMC

8 nm

Process Size

12 nm

Unknown

Transistors

18.6 billion

Unknown

Die Size

754 mm²

Board Design

250W

TDP

280W

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 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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