NVIDIA GeForce RTX 3080 Ti Laptop 125W vs NVIDIA GeForce RTX 3080 Ti Laptop 140W Full Specs

Summary

7,424 Shaders 1.35GHz	7,424 Shaders 1.49GHz
16GB GDDR6512GB/s	16GB GDDR6512GB/s
Peak·FP32·FP16 20.12 TFLOPS	Peak·FP32·FP16 22.05 TFLOPS
Form Factor Soldered	Form Factor Soldered
TDP 125W	TDP 140W

Theoretical Performance

Clock Speed1355MHz UC·Base·Boost·OC	Clock Speed1485MHz UC·Base·Boost·OC
Peak OPS 643.8 TOPSINT4 Tensor Sparse	Peak OPS 705.6 TOPSINT4 Tensor Sparse
Tensor FP16-16 80.48 TFLOPS FP16-16 Tensor Sparse 161 TFLOPS Tensor FP16-32 40.24 TFLOPS FP16-32 Tensor Sparse 80.48 TFLOPS	Tensor FP16-16 88.2 TFLOPS FP16-16 Tensor Sparse 176.4 TFLOPS Tensor FP16-32 44.1 TFLOPS FP16-32 Tensor Sparse 88.2 TFLOPS
BF16 20.12 TFLOPS Tensor BF16 40.24 TFLOPS BF16 Tensor Sparse 80.48 TFLOPS	BF16 22.05 TFLOPS Tensor BF16 44.1 TFLOPS BF16 Tensor Sparse 88.2 TFLOPS
Tensor TF32 20.12 TFLOPS	Tensor TF32 22.05 TFLOPS
FP32 20.12 TFLOPS	FP32 22.05 TFLOPS
FP64 314.4 GFLOPS	FP64 344.5 GFLOPS
Tensor INT4 321.9 TOPS	Tensor INT4 352.8 TOPS
Tensor INT8 161 TOPS	Tensor INT8 176.4 TOPS
Ray 39.3 TOPS	Ray 43.07 TOPS
Pixel Rate 130.1 GPixel/s	Pixel Rate 142.6 GPixel/s
Texture Rate 314.4 GTexel/s	Texture Rate 344.5 GTexel/s

Core Config

Shaders 7,424 Shaders	Shaders 7,424 Shaders
TMUs 232 TMUs	TMUs 232 TMUs
ROPs 96 ROPs	ROPs 96 ROPs
Tensor Cores 232 T-Cores	Tensor Cores 232 T-Cores
RT Cores 58 RT-Cores	RT Cores 58 RT-Cores
SMs 58 SMs	SMs 58 SMs

Clocks

Base Clock 810MHz	Base Clock 1.11GHz
Boost Clock 1.35GHz	Boost Clock 1.49GHz

Cache

L2 Cache 4MB shared

L2 Cache 4MB shared

Memory

16GB GDDR6	16GB GDDR6
Memory Bus 256-bit	Memory Bus 256-bit
Memory Speed 16GT/s	Memory Speed 16GT/s
Memory Bandwidth 512GB/s	Memory Bandwidth 512GB/s
ECC No	ECC No

Power & Thermals

TDP 125W

TDP 140W

Video Output

Multi-Monitor 3	Multi-Monitor 3
HDCP HDCP 2.3	HDCP HDCP 2.3

Encoder

Encoder Model NVENC 7	Encoder Model NVENC 7
Codec AVC (H.264) HEVC (H.265)	Codec AVC (H.264) HEVC (H.265)

Decoder

Decoder Model NVDEC 5	Decoder Model NVDEC 5
Codec MPEG-1 MPEG-2 MPEG-4 VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) AV1	Codec MPEG-1 MPEG-2 MPEG-4 VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) AV1

Card

Form Factor Soldered

Form Factor Soldered

Chip

Manufacturer NVIDIA	Manufacturer NVIDIA
Chip Designer NVIDIA	Chip Designer NVIDIA
Architecture Ampere	Architecture Ampere
Family GeForce 30	Family GeForce 30
Branding	Branding
Codename NV173	Codename NV173
Chip Variant GN20-E8-A1	Chip Variant GN20-E8-A1
Market Segment Laptop	Market Segment Laptop
Release Date Jan 12, 2021	Release Date Jan 12, 2021

Fabrication

Foundry Samsung	Foundry Samsung
Fabrication Node 8N	Fabrication Node 8N
Die Size 496mm²	Die Size 496mm²
Transistor Count 22 Billion	Transistor Count 22 Billion
Transistor Density 44.35 MTr/mm²	Transistor Density 44.35 MTr/mm²

Images