NVIDIA GeForce RTX 3080 Laptop 145W vs NVIDIA RTX A4500 Laptop Full Specs

Summary

6,144 Shaders 1.7GHz	5,888 Shaders 1.5GHz
16GB GDDR6448GB/s	16GB GDDR6512GB/s
Peak·FP32·FP16 20.83 TFLOPS	Peak·FP32·FP16 17.66 TFLOPS
Form Factor Soldered	Form Factor Soldered
TDP 145W	TDP 140W

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP16-16 FP16-16 Tensor Sparse Tensor FP16-32 FP16-32 Tensor Sparse FP64 BF16 Tensor BF16 BF16 Tensor Sparse Tensor TF32 Tensor INT8 Tensor INT4 Memory Bandwidth TDP

GeForce RTX 3080 Laptop 145W666.5 TOPSINT4 Tensor Sparse

x1.18

RTX A4500 Laptop565.2 TOPSINT4 Tensor Sparse

x1

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Theoretical Performance

Clock Speed1695MHz UC·Base·Boost·OC	Clock Speed1500MHz UC·Base·Boost·OC
Peak OPS 666.5 TOPSINT4 Tensor Sparse	Peak OPS 565.2 TOPSINT4 Tensor Sparse
Tensor FP16-16 83.31 TFLOPS FP16-16 Tensor Sparse 166.6 TFLOPS Tensor FP16-32 41.66 TFLOPS FP16-32 Tensor Sparse 83.31 TFLOPS	Tensor FP16-16 70.66 TFLOPS FP16-16 Tensor Sparse 141.3 TFLOPS Tensor FP16-32 35.33 TFLOPS FP16-32 Tensor Sparse 70.66 TFLOPS
BF16 20.83 TFLOPS Tensor BF16 41.66 TFLOPS BF16 Tensor Sparse 83.31 TFLOPS	BF16 17.66 TFLOPS Tensor BF16 35.33 TFLOPS BF16 Tensor Sparse 70.66 TFLOPS
Tensor TF32 20.83 TFLOPS	Tensor TF32 17.66 TFLOPS
FP32 20.83 TFLOPS	FP32 17.66 TFLOPS
FP64 325.4 GFLOPS	FP64 276 GFLOPS
Tensor INT4 333.3 TOPS	Tensor INT4 282.6 TOPS
Tensor INT8 166.6 TOPS	Tensor INT8 141.3 TOPS
Ray 31.41 TOPS	Ray 26.64 TOPS
Pixel Rate 162.7 GPixel/s	Pixel Rate 144 GPixel/s
Texture Rate 325.4 GTexel/s	Texture Rate 276 GTexel/s

Core Config

Shaders 6,144 Shaders	Shaders 5,888 Shaders
TMUs 192 TMUs	TMUs 184 TMUs
ROPs 96 ROPs	ROPs 96 ROPs
Tensor Cores 192 T-Cores	Tensor Cores 184 T-Cores
RT Cores 48 RT-Cores	RT Cores 46 RT-Cores
SMs 48 SMs	SMs 46 SMs

Clocks

Base Clock 1.32GHz	Base Clock 930MHz
Boost Clock 1.7GHz	Boost Clock 1.5GHz

Cache

L2 Cache 4.1MB shared

L2 Cache 4.1MB shared

Memory

16GB GDDR6	16GB GDDR6
Memory Bus 256-bit	Memory Bus 256-bit
Memory Speed 14GT/s	Memory Speed 16GT/s
Memory Bandwidth 448GB/s	Memory Bandwidth 512GB/s
ECC No	ECC Yes

Power & Thermals

TDP 145W

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

Decoder

Decoder Model NVDEC 5

Decoder Model NVDEC 5

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 RTX A
Branding	Branding
Codename NV174	Codename NV174
Chip Variant GA104-150-A1	Chip Variant GA104-150-A1
Market Segment Laptop	Market Segment Laptop
Release Date Jan 12, 2021	Release Date Mar 22, 2022

Fabrication

Foundry Samsung	Foundry Samsung
Fabrication Node 8N	Fabrication Node 8N
Die Size 393mm²	Die Size 393mm²
Transistor Count 17.4 Billion	Transistor Count 17.4 Billion
Transistor Density 44.33 MTr/mm²	Transistor Density 44.33 MTr/mm²

Images

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