NVIDIA GeForce RTX 4090 Max-Q vs NVIDIA GeForce RTX 5080 Laptop 80W Full Specs

Summary

9,728 Shaders 1.46GHz	7,680 Shaders 1.5GHz
16GB GDDR6576GB/s	16GB GDDR7896GB/s
Peak·FP32·FP16 28.31 TFLOPS	Peak·FP32·FP16 23.04 TFLOPS
Form Factor Soldered	Form Factor Soldered
TDP 80W	TDP 80W

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP4 FP4 Tensor Sparse Tensor FP8-16 FP8-16 Tensor Sparse Tensor FP8-32 FP8-32 Tensor Sparse 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 4090 Max-Q905.9 TOPSINT4 Tensor Sparse

x1

GeForce RTX 5080 Laptop 80W1.04 PFLOPSFP4 Tensor Sparse

x1.15

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Theoretical Performance

Clock Speed1455MHz UC·Base·Boost·OC	Clock Speed1500MHz UC·Base·Boost·OC
Peak OPS 905.9 TOPSINT4 Tensor Sparse	Peak OPS 1.04 PFLOPSFP4 Tensor Sparse
-	Tensor FP4 519.8 TFLOPS FP4 Tensor Sparse 1.04 PFLOPS
Tensor FP8-16 226.5 TFLOPS FP8-16 Tensor Sparse 452.9 TFLOPS Tensor FP8-32 113.2 TFLOPS FP8-32 Tensor Sparse 226.5 TFLOPS	Tensor FP8-16 259.9 TFLOPS FP8-16 Tensor Sparse 519.8 TFLOPS Tensor FP8-32 129.9 TFLOPS FP8-32 Tensor Sparse 259.9 TFLOPS
Tensor FP16-16 113.2 TFLOPS FP16-16 Tensor Sparse 226.5 TFLOPS Tensor FP16-32 56.62 TFLOPS FP16-32 Tensor Sparse 113.2 TFLOPS	Tensor FP16-16 129.9 TFLOPS FP16-16 Tensor Sparse 259.9 TFLOPS Tensor FP16-32 64.97 TFLOPS FP16-32 Tensor Sparse 129.9 TFLOPS
BF16 28.31 TFLOPS Tensor BF16 56.62 TFLOPS BF16 Tensor Sparse 113.2 TFLOPS	BF16 23.04 TFLOPS Tensor BF16 64.97 TFLOPS BF16 Tensor Sparse 129.9 TFLOPS
Tensor TF32 28.31 TFLOPS	Tensor TF32 32.49 TFLOPS
FP32 28.31 TFLOPS	FP32 23.04 TFLOPS
FP64 442.3 GFLOPS	FP64 360 GFLOPS
Tensor INT4 452.9 TOPS	Tensor INT4 -
Tensor INT8 226.5 TOPS	Tensor INT8 259.9 TOPS
Ray 65.43 TOPS	Ray 69.88 TOPS
Pixel Rate 163 GPixel/s	Pixel Rate 144 GPixel/s
Texture Rate 442.3 GTexel/s	Texture Rate 360 GTexel/s

Core Config

Shaders 9,728 Shaders	Shaders 7,680 Shaders
TMUs 304 TMUs	TMUs 240 TMUs
ROPs 112 ROPs	ROPs 96 ROPs
Tensor Cores 304 T-Cores	Tensor Cores 240 T-Cores
RT Cores 76 RT-Cores	RT Cores 60 RT-Cores
SMs 76 SMs	SMs 60 SMs

Clocks

Base Clock 930MHz	Base Clock 1.29GHz
Boost Clock 1.46GHz	Boost Clock 1.5GHz
Tensor Clock -	Tensor Clock 2.12GHz

Cache

L2 Cache 65.5MB shared

L2 Cache 65.5MB shared

Memory

16GB GDDR6	16GB GDDR7
Memory Bus 256-bit	Memory Bus 256-bit
Memory Speed 18GT/s	Memory Speed 28GT/s
Memory Bandwidth 576GB/s	Memory Bandwidth 896GB/s
ECC No	ECC No

Power & Thermals

TDP 80W

TDP 80W

Video Output

Multi-Monitor 4	Multi-Monitor 4
HDCP HDCP 2.3	HDCP HDCP 2.3

Encoder

Encoder Model 2x NVENC 8

Encoder Model 2x NVENC 9

Decoder

Decoder Model NVDEC 5

Decoder Model 2x NVDEC 6

Card

Form Factor Soldered

Form Factor Soldered

Chip

Manufacturer NVIDIA	Manufacturer NVIDIA
Chip Designer NVIDIA	Chip Designer NVIDIA
Architecture Ada Lovelace	Architecture Blackwell
Family GeForce 40	Family GeForce 50
Branding	Branding
Codename NV183	Codename NV193
Chip Variant AD103-275-A1	Chip Variant GB203-200-A1
Market Segment Laptop	Market Segment Laptop
Release Date Feb 8, 2023	Release Date Jan 6, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 4N	Fabrication Node 4NP
Die Size 379mm²	Die Size 378mm²
Transistor Count 45.9 Billion	Transistor Count 45.6 Billion
Transistor Density 121.2 MTr/mm²	Transistor Density 120.6 MTr/mm²

Images

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Competitors

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