NVIDIA GeForce GT 640M LE vs NVIDIA GeForce RTX 5050 Laptop 80W Full Specs

Summary

96 Shaders 762MHz	2,560 Shaders 2.06GHz
1GB GDDR550.1GB/s	8GB GDDR6224GB/s
Peak·FP32·FP16 96 GFLOPS	Peak·FP32·FP16 10.52 TFLOPS
Form Factor Soldered	Form Factor Soldered
TDP 32W	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 Memory Bandwidth TDP

GeForce GT 640M LE96 GFLOPSFP32

x1

GeForce RTX 5050 Laptop 80W336.7 TFLOPSFP4 Tensor Sparse

x3507.20

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Theoretical Performance

Clock Speed762MHz UC·Base·Boost·OC	Clock Speed2055MHz UC·Base·Boost·OC
Peak OPS 96 GFLOPSFP32	Peak OPS 336.7 TFLOPSFP4 Tensor Sparse
-	Tensor FP4 168.3 TFLOPS FP4 Tensor Sparse 336.7 TFLOPS
-	Tensor FP8-16 84.17 TFLOPS FP8-16 Tensor Sparse 168.3 TFLOPS Tensor FP8-32 42.09 TFLOPS FP8-32 Tensor Sparse 84.17 TFLOPS
-	Tensor FP16-16 42.09 TFLOPS FP16-16 Tensor Sparse 84.17 TFLOPS Tensor FP16-32 21.04 TFLOPS FP16-32 Tensor Sparse 42.09 TFLOPS
-	BF16 10.52 TFLOPS Tensor BF16 21.04 TFLOPS BF16 Tensor Sparse 42.09 TFLOPS
Tensor TF32 -	Tensor TF32 10.52 TFLOPS
FP32 96 GFLOPS	FP32 10.52 TFLOPS
FP64 8 GFLOPS	FP64 164.4 GFLOPS
-	Tensor INT8 84.17 TOPS
Ray -	Ray 31.91 TOPS
Pixel Rate 2 GPixel/s	Pixel Rate 65.8 GPixel/s
Texture Rate 8 GTexel/s	Texture Rate 164.4 GTexel/s

Core Config

Shaders 96 Shaders	Shaders 2,560 Shaders
TMUs 16 TMUs	TMUs 80 TMUs
ROPs 4 ROPs	ROPs 32 ROPs
Tensor Cores -	Tensor Cores 80 T-Cores
RT Cores -	RT Cores 20 RT-Cores
SMs 2 SMs	SMs 20 SMs

Clocks

Base Clock 762MHz	Base Clock 1.67GHz
Boost Clock 762MHz	Boost Clock 2.06GHz
Tensor Clock -	Tensor Clock 2.06GHz
Shader Clock 500MHz	Shader Clock -

Cache

L2 Cache 256KB shared

L2 Cache 32.8MB shared

Memory

1GB GDDR5	8GB GDDR6
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 3.1GT/s	Memory Speed 14GT/s
Memory Bandwidth 50.1GB/s	Memory Bandwidth 224GB/s

Power & Thermals

TDP 32W

TDP 80W

Video Output

Multi-Monitor 2	Multi-Monitor 4
HDCP -	HDCP HDCP 2.3

Encoder

-	Encoder Model NVENC 9

Decoder

Decoder Model VP4

Decoder Model NVDEC 6

Card

Form Factor Soldered

Form Factor Soldered

Chip

Manufacturer NVIDIA	Manufacturer NVIDIA
Chip Designer NVIDIA	Chip Designer NVIDIA
Architecture Fermi	Architecture Blackwell
Family GeForce 600	Family GeForce 50
Branding	Branding
Codename NVC1	Codename NV197
Market Segment Laptop	Market Segment Laptop
Release Date Mar 22, 2012	Release Date Jun 24, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 40nm	Fabrication Node 4NP
Die Size 116mm²	Die Size -
Transistor Count 585 Million	Transistor Count -
Transistor Density 5.04 MTr/mm²	Transistor Density -

Images

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Competitors

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NVIDIAGeForce RTX 5050 Laptop 80W vs GPU NVIDIAGeForce RTX 5050 Laptop 50W NVIDIAGeForce RTX 5050 Laptop 80W vs GPU NVIDIAGeForce RTX 5050 Laptop 100W NVIDIAGeForce RTX 5050 Laptop 80W vs GPU NVIDIAGeForce RTX 5050 Laptop 60W Show 12 more