AMD Radeon RX 6600 vs NVIDIA GeForce RTX 3060 Laptop 115W Full Specs

Summary

1,792 Shaders 2.49GHz	3,840 Shaders 1.7GHz
8GB GDDR6224GB/s	6GB GDDR6336GB/s
Peak·FP32·FP16 8.93 TFLOPS	Peak·FP32·FP16 13.07 TFLOPS
Form Factor PCIe Card	Form Factor Soldered
TDP 132W	TDP 115W
Power Connectors 1x 8-Pin	Power Connectors -

Theoretical Performance

Clock Speed2491MHz UC·Base·Boost·OC	Clock Speed1702MHz UC·Base·Boost·OC
Peak OPS 17.86 TFLOPSFP16	Peak OPS 418.3 TOPSINT4 Tensor Sparse
-	Tensor FP16-16 52.29 TFLOPS FP16-16 Tensor Sparse 104.6 TFLOPS Tensor FP16-32 26.14 TFLOPS FP16-32 Tensor Sparse 52.29 TFLOPS
-	BF16 13.07 TFLOPS Tensor BF16 26.14 TFLOPS BF16 Tensor Sparse 52.29 TFLOPS
Tensor TF32 -	Tensor TF32 13.07 TFLOPS
FP32 8.93 TFLOPS	FP32 13.07 TFLOPS
FP64 558 GFLOPS	FP64 204.2 GFLOPS
Tensor INT4 -	Tensor INT4 209.1 TOPS
-	Tensor INT8 104.6 TOPS
Ray -	Ray 19.71 TOPS
Pixel Rate 159.4 GPixel/s	Pixel Rate 81.7 GPixel/s
Texture Rate 279 GTexel/s	Texture Rate 204.2 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 1.63GHz	Base Clock 1.39GHz
Boost Clock 2.49GHz	Boost Clock 1.7GHz

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 14GT/s	Memory Speed 14GT/s
Memory Bandwidth 224GB/s	Memory Bandwidth 336GB/s
ECC No	ECC No

Power & Thermals

TDP 132W	TDP 115W
Max Temp 110°C Max	Max Temp -

Video Output

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

Ports

3x DisplayPort 1.4 1x HDMI 2.1

-

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 PCIe Card	Form Factor Soldered
PCIe 2-Slots	PCIe -
Height 110 mm (4.33") Width 190 mm (7.48") Depth 40 mm (1.57")	-
Cooling Open-Air 1x Fan	Cooling Open-Air -
Power Connectors 1x 8-Pin	Power Connectors -

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 Desktop	Market Segment Laptop
Release Date Aug 11, 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