AMD Radeon 660M 1900MHz vs NVIDIA GeForce RTX 3070 Ti Laptop 125W Full Specs

Summary

384 Shaders 1.9GHz	5,888 Shaders 1.49GHz
Shared Memory204.8GB/s LPDDR5·DDR5	8GB GDDR6448GB/s placeholder
Peak·FP32·FP16 1.46 TFLOPS	Peak·FP32·FP16 17.49 TFLOPS
Form Factor iGPU	Form Factor Soldered
TDP Shared	TDP 125W

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

Radeon 660M 1900MHz2.92 TFLOPSFP16

x1

GeForce RTX 3070 Ti Laptop 125W559.6 TOPSINT4 Tensor Sparse

x191.75

Show Top Score

Theoretical Performance

Clock Speed1900MHz UC·Base·Boost·OC	Clock Speed1485MHz UC·Base·Boost·OC
Peak OPS 2.92 TFLOPSFP16	Peak OPS 559.6 TOPSINT4 Tensor Sparse
-	Tensor FP16-16 69.95 TFLOPS FP16-16 Tensor Sparse 139.9 TFLOPS Tensor FP16-32 34.97 TFLOPS FP16-32 Tensor Sparse 69.95 TFLOPS
-	BF16 17.49 TFLOPS Tensor BF16 34.97 TFLOPS BF16 Tensor Sparse 69.95 TFLOPS
Tensor TF32 -	Tensor TF32 17.49 TFLOPS
FP32 1.46 TFLOPS	FP32 17.49 TFLOPS
FP64 91.2 GFLOPS	FP64 273.2 GFLOPS
Tensor INT4 -	Tensor INT4 279.8 TOPS
-	Tensor INT8 139.9 TOPS
Ray -	Ray 26.37 TOPS
Pixel Rate 30.4 GPixel/s	Pixel Rate 142.6 GPixel/s
Texture Rate 45.6 GTexel/s	Texture Rate 273.2 GTexel/s

Core Config

Shaders 384 Shaders	Shaders 5,888 Shaders
TMUs 24 TMUs	TMUs 184 TMUs
ROPs 16 ROPs	ROPs 96 ROPs
Tensor Cores -	Tensor Cores 184 T-Cores
RT Cores 6 RT-Cores	RT Cores 46 RT-Cores
CUs 6 CUs	SMs 46 SMs

Clocks

Base Clock 1.5GHz	Base Clock 1.03GHz
Boost Clock 1.9GHz	Boost Clock 1.49GHz

Cache

L2 Cache -

L2 Cache 4.1MB shared

Memory

Shared Memory LPDDR5·DDR5	8GB GDDR6 placeholder
Memory Bus 256-bit	Memory Bus 256-bit
Memory Speed 6.4GT/s	Memory Speed 14GT/s
Memory Bandwidth 204.8GB/s	Memory Bandwidth 448GB/s
ECC No	ECC No

Power & Thermals

TDP Shared

TDP 125W

Video Output

Multi-Monitor 4	Multi-Monitor 3
HDCP HDCP 2.2	HDCP HDCP 2.3

Encoder

Encoder Model VCN 3.1

Encoder Model NVENC 7

Decoder

Decoder Model VCN 3.1

Decoder Model NVDEC 5

Card

Form Factor iGPU

Form Factor Soldered

Chip

Manufacturer AMD	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 2	Architecture Ampere
Family 600	Family GeForce 30
Branding	Branding
Codename Rembrandt	Codename NV174
Chip Variant -	Chip Variant GA104-150-A1
Market Segment Laptop	Market Segment Laptop
Release Date Jan 4, 2023	Release Date Jan 12, 2021

Fabrication

Foundry TSMC	Foundry Samsung
Fabrication Node N6	Fabrication Node 8N
Die Size 210mm²	Die Size 393mm²
Transistor Count 13.1 Billion	Transistor Count 17.4 Billion
Transistor Density 62 MTr/mm²	Transistor Density 44.33 MTr/mm²

Images

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Used In

CPUs Ryzen 5 7535HS Ryzen 5 7535U Ryzen 5 6600U Show 5 more	CPUs -
Laptops IdeaPad 5 Pro 14(Gen 7, Mid 2022)	Laptops Alienware m15(R7 AMD, Early 2022)Blade 17(Early 2022)Alienware m15(R7, Early 2022) Show 5 more

Competitors

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