NVIDIA GeForce RTX 4050 Laptop 45W vs NVIDIA GeForce RTX 4090 Max-Q Full Specs

Summary

2,560 Shaders 1.66GHz	9,728 Shaders 1.46GHz
6GB GDDR6192GB/s	16GB GDDR6576GB/s
Peak·FP32·FP16 8.47 TFLOPS	Peak·FP32·FP16 28.31 TFLOPS
Form Factor Soldered	Form Factor Soldered
TDP 45W	TDP 80W

Highlights

Peak OPS

Peak OPS FP32 FP16 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 4050 Laptop 45W271.2 TOPSINT4 Tensor Sparse

x1

GeForce RTX 4090 Max-Q905.9 TOPSINT4 Tensor Sparse

x3.34

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Theoretical Performance

Clock Speed1655MHz UC·Base·Boost·OC	Clock Speed1455MHz UC·Base·Boost·OC
Peak OPS 271.2 TOPSINT4 Tensor Sparse	Peak OPS 905.9 TOPSINT4 Tensor Sparse
Tensor FP8-16 67.79 TFLOPS FP8-16 Tensor Sparse 135.6 TFLOPS Tensor FP8-32 33.89 TFLOPS FP8-32 Tensor Sparse 67.79 TFLOPS	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 FP16-16 33.89 TFLOPS FP16-16 Tensor Sparse 67.79 TFLOPS Tensor FP16-32 16.95 TFLOPS FP16-32 Tensor Sparse 33.89 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
BF16 8.47 TFLOPS Tensor BF16 16.95 TFLOPS BF16 Tensor Sparse 33.89 TFLOPS	BF16 28.31 TFLOPS Tensor BF16 56.62 TFLOPS BF16 Tensor Sparse 113.2 TFLOPS
Tensor TF32 8.47 TFLOPS	Tensor TF32 28.31 TFLOPS
FP32 8.47 TFLOPS	FP32 28.31 TFLOPS
FP64 132.4 GFLOPS	FP64 442.3 GFLOPS
Tensor INT4 135.6 TOPS	Tensor INT4 452.9 TOPS
Tensor INT8 67.79 TOPS	Tensor INT8 226.5 TOPS
Ray 19.59 TOPS	Ray 65.43 TOPS
Pixel Rate 53 GPixel/s	Pixel Rate 163 GPixel/s
Texture Rate 132.4 GTexel/s	Texture Rate 442.3 GTexel/s

Core Config

Shaders 2,560 Shaders	Shaders 9,728 Shaders
TMUs 80 TMUs	TMUs 304 TMUs
ROPs 32 ROPs	ROPs 112 ROPs
Tensor Cores 80 T-Cores	Tensor Cores 304 T-Cores
RT Cores 20 RT-Cores	RT Cores 76 RT-Cores
SMs 20 SMs	SMs 76 SMs

Clocks

Base Clock 1.24GHz	Base Clock 930MHz
Boost Clock 1.66GHz	Boost Clock 1.46GHz

Cache

L2 Cache 12.3MB shared

L2 Cache 65.5MB shared

Memory

6GB GDDR6	16GB GDDR6
Memory Bus 96-bit	Memory Bus 256-bit
Memory Speed 16GT/s	Memory Speed 18GT/s
Memory Bandwidth 192GB/s	Memory Bandwidth 576GB/s
ECC No	ECC No

Power & Thermals

TDP 45W

TDP 80W

Video Output

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

Encoder

Encoder Model NVENC 8

Encoder Model 2x NVENC 8

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 Ada Lovelace	Architecture Ada Lovelace
Family GeForce 40	Family GeForce 40
Branding	Branding
Codename NV187	Codename NV183
Chip Variant AD107	Chip Variant AD103-275-A1
Market Segment Laptop	Market Segment Laptop
Release Date Feb 22, 2023	Release Date Feb 8, 2023

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 4N	Fabrication Node 4N
Die Size 159mm²	Die Size 379mm²
Transistor Count 18.9 Billion	Transistor Count 45.9 Billion
Transistor Density 118.9 MTr/mm²	Transistor Density 121.2 MTr/mm²

Images

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