Home GPU Comparison NVIDIA Switch GPU 20nm vs AMD Atari VCS 800 GPU

NVIDIA Switch GPU 20nm vs AMD Atari VCS 800 GPU

We compared two Game console GPUs: 4GB VRAM Switch GPU 20nm and 8GB VRAM Atari VCS 800 GPU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Switch GPU 20nm 's Advantages
64 additional rendering cores
AMD Atari VCS 800 GPU 's Advantages
Released 3 years and 9 months late
Boost Clock has increased by 56% (1201MHz vs 768MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (38.40GB/s vs 25.60GB/s)

Score

Benchmark

FP32 (float)
Switch GPU 20nm
0.393 TFLOPS
Atari VCS 800 GPU +17%
0.461 TFLOPS
VS

Graphics Card

Mar 2017
Release Date
Dec 2020
Console GPU
Generation
Console GPU
Game console
Type
Game console
-
-
-

Clock Speeds

384 MHz
Base Clock
300 MHz
768 MHz
Boost Clock
1201 MHz
1600 MHz
Memory Clock
1200 MHz

Memory

4GB
Memory Size
8GB
DDR4
Memory Type
DDR4
64bit
Memory Bus
128bit
25.60GB/s
Bandwidth
38.40GB/s

Render Config

-
Compute Units
3
-
-
-
256
Shading Units
192
16
TMUs
12
16
ROPs
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

12.29 GPixel/s
Pixel Rate
4.804 GPixel/s
12.29 GTexel/s
Texture Rate
14.41 GTexel/s
786.4 GFLOPS
FP16 (half)
922.4 GFLOPS
393.2 GFLOPS
FP32 (float)
461.2 GFLOPS
12.29 GFLOPS
FP64 (double)
28.82 GFLOPS

Board Design

15W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GM20B
GPU Name
Banded Kestrel
ODNX02-A2
GPU Variant
-
Maxwell 2.0
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
20 nm
Process Size
14 nm
2 billion
Transistors
4.94 billion
118 mm²
Die Size
210 mm²

Graphics Features

12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.1
Vulkan
1.2
5.3
CUDA
-
6.4
Shader Model
6.4

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