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NVIDIA Switch GPU 16nm
Graphics Processor
GM20B
Cores
256
TMUs
16
ROPs
16
Memory Size
4 GB
Memory Type
DDR4
Bus Width
64 bit
GPU
Controller
Motherboard
Recommended Gaming Resolutions:
1366x768
1600x900
1920x1080
The Switch GPU 16nm was a performance-segment gaming console graphics solution by NVIDIA, launched on August 16th, 2019. Built on the 16 nm process, and based on the GM20B graphics processor, in its ODNX10-A1 variant, the device supports DirectX 12. The GM20B graphics processor is a relatively small chip with a die area of only 100 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
ODNX10-A1
Architecture
Maxwell 2.0
Foundry
TSMC
Process Size
16 nm
Transistors
2,000 million
Density
20.0M / mm²
Die Size
100 mm²
Graphics Card
Release Date
Aug 16th, 2019
Generation
Console GPU
(Nintendo)
Production
End-of-life
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)
786.4 GFLOPS (2:1)
FP32 (float)
393.2 GFLOPS
FP64 (double)
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)
Storage 32 GB / 64 GB eMMC
TDP
15 W
Outputs
1x USB Type-C
Board Number
HAC-001-01
Graphics Features
DirectX
12 (12_1)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.1
CUDA
5.3
Shader Model
6.0
Console Notes
Nintendo Switch GPU
384Mhz Undocked
768Mhz Docked
GM20B GPU Notes
PureVideo HD: VP9
VDPAU: Feature Set I
Retail boards
based on this design (1)
Name
GPU Clock
Boost Clock Memory Clock
Other Changes
384 MHz
768 MHz 1600 MHz
208 mm/8.2 inches
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