AMD Radeon RX 6600M vs NVIDIA GeForce RTX 3060 Laptop 70W Full Specs

Summary

1,792 Shaders 2.18GHz	3,840 Shaders 1.4GHz
8GB GDDR6256GB/s	6GB GDDR6288GB/s
Peak·FP32·FP16 7.8 TFLOPS	Peak·FP32·FP16 10.77 TFLOPS
Form Factor Soldered	Form Factor Soldered
TDP 100W	TDP 70W

Theoretical Performance

Clock Speed2177MHz UC·Base·Boost·OC	Clock Speed1402MHz UC·Base·Boost·OC
Peak OPS 15.6 TFLOPSFP16	Peak OPS 344.6 TOPSINT4 Tensor Sparse
-	Tensor FP16-16 43.07 TFLOPS FP16-16 Tensor Sparse 86.14 TFLOPS Tensor FP16-32 21.53 TFLOPS FP16-32 Tensor Sparse 43.07 TFLOPS
-	BF16 10.77 TFLOPS Tensor BF16 21.53 TFLOPS BF16 Tensor Sparse 43.07 TFLOPS
Tensor TF32 -	Tensor TF32 10.77 TFLOPS
FP32 7.8 TFLOPS	FP32 10.77 TFLOPS
FP64 487.7 GFLOPS	FP64 168.2 GFLOPS
Tensor INT4 -	Tensor INT4 172.3 TOPS
-	Tensor INT8 86.14 TOPS
Ray -	Ray 16.24 TOPS
Pixel Rate 139.3 GPixel/s	Pixel Rate 67.3 GPixel/s
Texture Rate 243.8 GTexel/s	Texture Rate 168.2 GTexel/s

Core Config

Shaders 1,792 Shaders	Shaders 3,840 Shaders
TMUs 112 TMUs	TMUs 120 TMUs
ROPs 64 ROPs	ROPs 48 ROPs
Tensor Cores -	Tensor Cores 120 T-Cores
RT Cores 28 RT-Cores	RT Cores 30 RT-Cores
CUs 28 CUs	SMs 30 SMs

Clocks

Base Clock 1.49GHz	Base Clock 1.05GHz
Boost Clock 2.18GHz	Boost Clock 1.4GHz

Cache

L2 Cache 2MB shared	L2 Cache 3MB shared
L3 Cache 32MB shared	L3 Cache -
L3 Bandwidth 832GB/s	L3 Bandwidth -

Memory

8GB GDDR6	6GB GDDR6
Memory Bus 128-bit	Memory Bus 192-bit
Memory Speed 16GT/s	Memory Speed 12GT/s
Memory Bandwidth 256GB/s	Memory Bandwidth 288GB/s
ECC No	ECC No

Power & Thermals

TDP 100W

TDP 70W

Video Output

Multi-Monitor 3	Multi-Monitor 3
HDCP HDCP 2.3	HDCP HDCP 2.3

Encoder

Encoder Model VCN 3.0	Encoder Model NVENC 7
Codec AVC (H.264) HEVC (H.265)	Codec AVC (H.264) HEVC (H.265)

Decoder

Decoder Model VCN 3.0	Decoder Model NVDEC 5
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 - VP9 AVC (H.264) HEVC (H.265) AV1	Codec MPEG-1 MPEG-2 MPEG-4 - VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) AV1

Card

Form Factor Soldered

Form Factor Soldered

Chip

Manufacturer AMD	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 2	Architecture Ampere
Family Radeon RX 6000	Family GeForce 30
Branding	Branding
Codename Dimgrey Cavefish	Codename NV176
Chip Variant Navi 23 XL	Chip Variant GA106-150-KA-A1
Market Segment Laptop	Market Segment Laptop
Release Date May 31, 2021	Release Date Feb 25, 2021

Fabrication

Foundry TSMC	Foundry Samsung
Fabrication Node N7	Fabrication Node 8N
Die Size 237mm²	Die Size 276mm²
Transistor Count 11.1 Billion	Transistor Count 13.3 Billion
Transistor Density 46.67 MTr/mm²	Transistor Density 48.01 MTr/mm²

Images