AMD Zhongshan Subor Z+ GPU vs NVIDIA Switch GPU 20nm

VS

AMD Zhongshan Subor Z+ GPU NVIDIA Switch GPU 20nm

We compared two Game console GPUs: 8GB VRAM Zhongshan Subor Z GPU and 4GB VRAM Switch GPU 20nm to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Zhongshan Subor Z+ GPU 's Advantages

Released 1 years and 5 months late

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (153.6GB/s vs 25.60GB/s)

1280 additional rendering cores

NVIDIA Switch GPU 20nm 's Advantages

Boost Clock768MHz

Lower TDP (15W vs 100W)

Score

Benchmark

FP32 (float)

Zhongshan Subor Z GPU +916%

3.994 TFLOPS

Switch GPU 20nm

0.393 TFLOPS

Zhongshan Subor Z GPU

VS

Switch GPU 20nm

Graphics Card

Aug 2018

Release Date

Mar 2017

Console GPU

Generation

Console GPU

Game console

Type

Game console

-

Bus Interface

-

Clock Speeds

-

Base Clock

384 MHz

-

Boost Clock

768 MHz

1200 MHz

Memory Clock

1600 MHz

Memory

8GB

Memory Size

4GB

GDDR5

Memory Type

DDR4

256bit

Memory Bus

64bit

153.6GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

-

24

Compute Units

-

1536

Shading Units

256

96

TMUs

16

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

L2 Cache

-

Theoretical Performance

41.60 GPixel/s

Pixel Rate

12.29 GPixel/s

124.8 GTexel/s

Texture Rate

12.29 GTexel/s

7.987 TFLOPS

FP16 (half)

786.4 GFLOPS

3.994 TFLOPS

FP32 (float)

393.2 GFLOPS

249.6 GFLOPS

FP64 (double)

12.29 GFLOPS

Graphics Processor

Fenghuang

GPU Name

GM20B

Zhongshan Subor

GPU Variant

ODNX02-A2

GCN 5.0

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

14 nm

Process Size

20 nm

Unknown

Transistors

2 billion

397 mm²

Die Size

118 mm²

Board Design

100W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

Vulkan

1.1

-

CUDA

5.3

6.2

Shader Model

6.4

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