NVIDIA A16 PCIe vs NVIDIA GeForce RTX 4070 AD103

VS

NVIDIA A16 PCIe NVIDIA GeForce RTX 4070 AD103

We compared two Desktop platform GPUs: 16GB VRAM A16 PCIe and 12GB VRAM GeForce RTX 4070 AD103 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 12GB)

NVIDIA GeForce RTX 4070 AD103 's Advantages

Released 2 years and 11 months late

Boost Clock has increased by 46% (2475MHz vs 1695MHz)

Larger VRAM bandwidth (504.2GB/s vs 231.9GB/s)

4608 additional rendering cores

Lower TDP (200W vs 250W)

Score

Benchmark

FP32 (float)

A16 PCIe

4.339 TFLOPS

GeForce RTX 4070 AD103 +571%

29.15 TFLOPS

A16 PCIe

VS

GeForce RTX 4070 AD103

Graphics Card

Apr 2021

Release Date

Mar 2024

Tesla

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

885 MHz

Base Clock

1920 MHz

1695 MHz

Boost Clock

2475 MHz

1812 MHz

Memory Clock

1313 MHz

Memory

16GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6X

128bit

Memory Bus

192bit

231.9GB/s

Bandwidth

504.2GB/s

Render Config

10

SM Count

46

-

Compute Units

-

1280

Shading Units

5888

40

TMUs

184

32

ROPs

64

40

Tensor Cores

184

10

RT Cores

46

128 KB (per SM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

36 MB

Theoretical Performance

54.24 GPixel/s

Pixel Rate

158.4 GPixel/s

67.80 GTexel/s

Texture Rate

455.4 GTexel/s

4.339 TFLOPS

FP16 (half)

29.15 TFLOPS

4.339 TFLOPS

FP32 (float)

29.15 TFLOPS

135.6 GFLOPS

FP64 (double)

455.4 GFLOPS

Graphics Processor

GA107

GPU Name

AD103

-

GPU Variant

AD103-175-K1-A1

Ampere

Architecture

Ada Lovelace

Samsung

Foundry

TSMC

8 nm

Process Size

5 nm

Unknown

Transistors

45.9 billion

Unknown

Die Size

379 mm²

Board Design

250W

TDP

200W

600 W

Suggested PSU

550 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

8-pin EPS

Power Connectors

1x 16-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

8.9

6.6

Shader Model

6.7

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