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NVIDIA Switch GPU 20nm

Graphics Processor
GM20B
Cores
256
TMUs
16
ROPs
16
Memory Size
4 GB
Memory Type
DDR4
Bus Width
64 bit
GPU Chip
GPU
Controller
Controller
Motherboard
Motherboard
The Switch GPU 20nm is a performance-segment gaming console graphics solution by NVIDIA, launched in March 2017. Built on the 20 nm process, and based on the GM20B graphics processor, in its ODNX02-A2 variant, the device supports DirectX 12. The GM20B graphics processor is an average sized chip with a die area of 118 mm² and 2,000 million transistors. It features 256 shading units, 16 texture mapping units, and 16 ROPs. NVIDIA includes 4 GB DDR4 memory, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 384 MHz, which can be boosted up to 768 MHz, memory is running at 1600 MHz.
Its power draw is rated at 15 W maximum. The console's dimensions are 239 mm x 101 mm x 28 mm, and it features a igp cooling solution. Its price at launch was 299 US Dollars.

Graphics Processor

GPU Name
GM20B
GPU Variant
ODNX02-A2
Architecture
Maxwell 2.0
Foundry
TSMC
Process Size
20 nm
Transistors
2,000 million
Die Size
118 mm²

Graphics Card

Release Date
Mar 17th, 2017
Generation
Console GPU
(Nintendo)
Production
Active
Launch Price
299 USD

Clock Speeds

Base Clock
384 MHz
Boost Clock
768 MHz
Memory Clock
1600 MHz
3.2 Gbps effective

Memory

Memory Size
4 GB
Memory Type
DDR4
Memory Bus
64 bit
Bandwidth
25.60 GB/s

Render Config

Shading Units
256
TMUs
16
ROPs
16
SMM Count
2

Theoretical Performance

Pixel Rate
12.29 GPixel/s
Texture Rate
12.29 GTexel/s
FP16 (half) performance
786.4 GFLOPS (2:1)
FP32 (float) performance
393.2 GFLOPS
FP64 (double) performance
12.29 GFLOPS (1:32)

Board Design

Length
239 mm
9.4 inches
Width
101 mm
4 inches
Height
28 mm
1.1 inches
Weight
0.4 kg (0.88 lbs)
TDP
15 W
Outputs
No outputs
Power Connectors
None
Board Number
HAC-001

Graphics Features

DirectX
12 (12_1)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.1
CUDA
5.3
Shader Model
6.4

Console Notes

Nintendo Switch GPU
384Mhz Undocked
768Mhz Docked