NVIDIA GeForce RTX 3060 vs PowerColor Radeon RX 6600 XT Hellhound Full Specs

Summary

3,584 Shaders 1.78GHz	2,048 Shaders 2.59GHz
12GB GDDR6360GB/s	8GB GDDR6256GB/s
Peak·FP32·FP16 12.74 TFLOPS	Peak·FP32·FP16 10.62 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 170W	TDP 160W
Power Connectors 1x 12-Pin -	Power Connectors - 1x 8-Pin

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

GeForce RTX 3060407.6 TOPSINT4 Tensor Sparse

x19.19

Radeon RX 6600 XT Hellhound21.24 TFLOPSFP16

x1

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Theoretical Performance

Clock Speed1777MHz UC·Base·Boost·OC	Clock Speed2593MHz UC·Base·Boost·OC
Peak OPS 407.6 TOPSINT4 Tensor Sparse	Peak OPS 21.24 TFLOPSFP16
Tensor FP16-16 50.95 TFLOPS FP16-16 Tensor Sparse 101.9 TFLOPS Tensor FP16-32 25.48 TFLOPS FP16-32 Tensor Sparse 50.95 TFLOPS	-
BF16 12.74 TFLOPS Tensor BF16 25.48 TFLOPS BF16 Tensor Sparse 50.95 TFLOPS	-
Tensor TF32 12.74 TFLOPS	Tensor TF32 -
FP32 12.74 TFLOPS	FP32 10.62 TFLOPS
FP64 199 GFLOPS	FP64 663.8 GFLOPS
Tensor INT4 203.8 TOPS	Tensor INT4 -
Tensor INT8 101.9 TOPS	-
Ray 19.21 TOPS	Ray -
Pixel Rate 85.3 GPixel/s	Pixel Rate 166 GPixel/s
Texture Rate 199 GTexel/s	Texture Rate 331.9 GTexel/s

Core Config

Shaders 3,584 Shaders	Shaders 2,048 Shaders
TMUs 112 TMUs	TMUs 128 TMUs
ROPs 48 ROPs	ROPs 64 ROPs
Tensor Cores 112 T-Cores	Tensor Cores -
RT Cores 28 RT-Cores	RT Cores 32 RT-Cores
SMs 28 SMs	CUs 32 CUs

Clocks

Base Clock 1.32GHz	Base Clock 2.19GHz
Boost Clock 1.78GHz	Boost Clock 2.59GHz

Cache

L2 Cache 3.1MB shared	L2 Cache 2MB shared
L3 Cache -	L3 Cache 32MB shared
L3 Bandwidth -	L3 Bandwidth 832GB/s

Memory

12GB GDDR6	8GB GDDR6
Memory Bus 192-bit	Memory Bus 128-bit
Memory Speed 15GT/s	Memory Speed 16GT/s
Memory Bandwidth 360GB/s	Memory Bandwidth 256GB/s

Power & Thermals

TDP 170W	TDP 160W
Max Temp 93°C Max	Max Temp 110°C Max

Video Output

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

Ports

3x DisplayPort 1.4	3x DisplayPort 1.4
1x HDMI 2.1	1x HDMI 2.1

Encoder

Encoder Model NVENC 7

Encoder Model VCN 3.0

Decoder

Decoder Model NVDEC 5

Decoder Model VCN 3.0

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 1.9-Slots	PCIe 2.2-Slots
Height 112 mm (4.41") Width 242 mm (9.53") Depth 38 mm (1.5")	Height 132 mm (5.2") Width 220 mm (8.66") Depth 45 mm (1.77")
Cooling Open-Air 2x Fans	Cooling Open-Air 2x Fans
Power Connectors 1x 12-Pin	Power Connectors 1x 8-Pin

Chip

Manufacturer NVIDIA	Manufacturer PowerColor
Chip Designer NVIDIA	Chip Designer AMD
Architecture Ampere	Architecture RDNA 2
Family GeForce 30	Family Radeon RX 6000
Branding	Branding
Codename NV176	Codename Dimgrey Cavefish
Chip Variant GA106-150-KA-A1	Chip Variant Navi 23 XL
Market Segment Desktop	Market Segment Desktop
Release Date Feb 25, 2021	Release Date Aug 11, 2021

Fabrication

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

Images

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Used In

Desktops XPS(XD8950, Late 2021)Aurora(R13, Late 2021)Aurora(R14, Late 2021) Show 10 more	Desktops -
All-in-Ones Surface Studio 2+(Late 2022)	All-in-Ones -

Competitors

NVIDIAGeForce RTX 3060 vs GPU AMDRadeon RX 7700 XT NVIDIAGeForce RTX 3060 vs GPU AMDRadeon RX 7600 NVIDIAGeForce RTX 3060 vs GPU GIGABYTEGeForce RTX 3050 OC Low Profile 6G Show 12 more

PowerColorRadeon RX 6600 XT Hellhound vs GPU NVIDIAGeForce RTX 4060 PowerColorRadeon RX 6600 XT Hellhound vs GPU AMDRadeon RX 7600 PowerColorRadeon RX 6600 XT Hellhound vs GPU AMDRadeon RX 7600 XT Show 12 more