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NVIDIA GA103S

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GA103S
GN20-E8-A1
GN20-E8-A1
NVIDIA's GA103S GPU uses the Ampere architecture and is made using a 8 nm production process at Samsung. With a die size of 496 mm² it is a very big chip. GA103S supports DirectX 12 Ultimate (Feature Level 12_2). For GPU compute applications, OpenCL version 3.0 and CUDA 8.6 can be used. Additionally, the DirectX 12 Ultimate capability guarantees support for hardware-raytracing, variable-rate shading and more, in upcoming video games. It features 7680 shading units, 240 texture mapping units and 96 ROPs. Also included are 240 tensor cores which help improve the speed of machine learning applications. The GPU also contains 60 raytracing acceleration cores.

Graphics Processor

GPU Name
GA103S
Codename
NV173
Architecture
Ampere
Foundry
Samsung
Process Size
8 nm
Transistors
unknown
Die Size
496 mm²
Released
Jan 25th, 2022

Graphics Features

DirectX
12 Ultimate (12_2)
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
CUDA
8.6
Shader Model
6.5
PureVideo HD
VP11
VDPAU
Feature Set k

Render Config

Shading Units
7680
TMUs
240
ROPs
96
SM Count
60
FP16 Units
7680
FP64 Units
120
INT32 Units
3840
Tensor Cores
240
RT Cores
60
SFUs
960
TPCs
30
GPCs
6
L1 Cache
128 KB per SM
L2 Cache
4096 KB
Max. TDP
200 W

All Ampere GPUs

NVIDIA GPU Architecture History

Graphics cards using the NVIDIA GA103S GPU

Name Chip Memory Shaders TMUs ROPs Base Clock Boost Clock Memory Clock
NVIDIA GeForce RTX 3080 Ti Mobile GN20-E8-A1 16 GB 7424 232 96 810 MHz 1260 MHz 2000 MHz
NVIDIA GeForce RTX 3080 Ti Max-Q GN20-E8-A1 16 GB 7424 232 96 585 MHz 1125 MHz 1500 MHz
NVIDIA GeForce RTX 3060 Ti GA103 GA103-200-A1 8 GB 4864 152 80 1410 MHz 1665 MHz 1750 MHz
NVIDIA RTX A5500 Mobile 16 GB 7424 232 96 900 MHz 1575 MHz 1750 MHz
May 18th, 2022 03:21 EDT change timezone

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