Apple Radeon Pro Vega 56 vs AMD Radeon RX 6600M Full Specs - HMC

3,584 Shaders 1.25GHz	1,792 Shaders 2.18GHz
8GB HBM2402.4GB/s	8GB GDDR6256GB/s
·· 8.96 TFLOPS	·· 7.8 TFLOPS
Form Factor Soldered	Form Factor Soldered
TDP 120W	TDP 100W

Clock Speed ···	Clock Speed ···
Peak OPS 17.92 TFLOPSFP16	Peak OPS 15.6 TFLOPSFP16
FP32 8.96 TFLOPS	FP32 7.8 TFLOPS
FP64 560 GFLOPS	FP64 487.7 GFLOPS
Pixel Rate 80 GPixel/s	Pixel Rate 139.3 GPixel/s
Texture Rate 280 GTexel/s	Texture Rate 243.8 GTexel/s

Shaders 3,584 Shaders	Shaders 1,792 Shaders
TMUs 224 TMUs	TMUs 112 TMUs
ROPs 64 ROPs	ROPs 64 ROPs
RT Cores -	RT Cores 28 RT-Cores
CUs 56 CUs	CUs 28 CUs

Base Clock 1.14GHz	Base Clock 1.49GHz
Boost Clock 1.25GHz	Boost Clock 2.18GHz

L2 Cache 4MB shared	L2 Cache 2MB shared
L3 Cache -	L3 Cache 32MB shared
L3 Bandwidth -	L3 Bandwidth 832GB/s

8GB HBM2	8GB GDDR6
Memory Bus 2048-bit	Memory Bus 128-bit
Memory Speed 1.6GT/s	Memory Speed 16GT/s
Memory Bandwidth 402.4GB/s	Memory Bandwidth 256GB/s
ECC No	ECC No

TDP

120W

TDP

100W

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

Encoder Model VCE 4.0	Encoder Model VCN 3.0
Codec AVC (H.264) HEVC (H.265)	Codec AVC (H.264) HEVC (H.265)

Decoder Model UVD 7.0	Decoder Model VCN 3.0
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 - AVC (H.264) HEVC (H.265) -	Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP9 AVC (H.264) HEVC (H.265) AV1

Form Factor

Soldered

Form Factor

Soldered

Manufacturer Apple	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture GCN 5	Architecture RDNA 2
Family Radeon Pro Vega	Family Radeon RX 6000
Branding	Branding
Codename Greenland	Codename Dimgrey Cavefish
Chip Variant Vega 10 XL	Chip Variant Navi 23 XL
Market Segment Laptop	Market Segment Laptop
Release Date Aug 17, 2017	Release Date May 31, 2021

Foundry GlobalFoundries	Foundry TSMC
Fabrication Node 14LPP	Fabrication Node N7
Die Size 486mm²	Die Size 237mm²
Transistor Count 12.5 Billion	Transistor Count 11.1 Billion
Transistor Density 25.72 MTr/mm²	Transistor Density 46.67 MTr/mm²