NVIDIA A16 PCIe vs NVIDIA GeForce RTX 3070 Ti

VS

NVIDIA A16 PCIe NVIDIA GeForce RTX 3070 Ti

We compared two Desktop platform GPUs: 16GB VRAM A16 PCIe and 8GB VRAM GeForce RTX 3070 Ti 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)

Lower TDP (250W vs 290W)

NVIDIA GeForce RTX 3070 Ti 's Advantages

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

Larger VRAM bandwidth (608.3GB/s vs 231.9GB/s)

4864 additional rendering cores

Score

Benchmark

FP32 (float)

A16 PCIe

4.339 TFLOPS

GeForce RTX 3070 Ti +401%

21.75 TFLOPS

A16 PCIe

VS

GeForce RTX 3070 Ti

Graphics Card

Apr 2021

Release Date

May 2021

Tesla

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

885 MHz

Base Clock

1575 MHz

1695 MHz

Boost Clock

1770 MHz

1812 MHz

Memory Clock

1188 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6X

128bit

Memory Bus

256bit

231.9GB/s

Bandwidth

608.3GB/s

Render Config

10

SM Count

48

-

Compute Units

-

1280

Shading Units

6144

40

TMUs

192

32

ROPs

96

40

Tensor Cores

192

10

RT Cores

48

128 KB (per SM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

4 MB

Theoretical Performance

54.24 GPixel/s

Pixel Rate

169.9 GPixel/s

67.80 GTexel/s

Texture Rate

339.8 GTexel/s

4.339 TFLOPS

FP16 (half)

21.75 TFLOPS

4.339 TFLOPS

FP32 (float)

21.75 TFLOPS

135.6 GFLOPS

FP64 (double)

339.8 GFLOPS

Graphics Processor

GA107

GPU Name

GA104

-

GPU Variant

GA104-400-A1

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

Unknown

Transistors

17.4 billion

Unknown

Die Size

392 mm²

Board Design

250W

TDP

290W

600 W

Suggested PSU

600 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

8-pin EPS

Power Connectors

1x 12-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

8.6

6.6

Shader Model

6.6

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