AMD Radeon RX 6600M vs Apple Radeon Pro 5300 Full Specs - HMC

1,792 Shaders 2.18GHz	1,280 Shaders 1.65GHz
8GB GDDR6256GB/s	4GB GDDR6224GB/s
·· 7.8 TFLOPS	·· 4.22 TFLOPS
Form Factor Soldered	Form Factor Soldered
TDP 100W	TDP 85W

Clock Speed ···	Clock Speed ···
Peak OPS 15.6 TFLOPSFP16	Peak OPS 8.45 TFLOPSFP16
FP32 7.8 TFLOPS	FP32 4.22 TFLOPS
FP64 487.7 GFLOPS	FP64 264 GFLOPS
Pixel Rate 139.3 GPixel/s	Pixel Rate 52.8 GPixel/s
Texture Rate 243.8 GTexel/s	Texture Rate 132 GTexel/s

Shaders 1,792 Shaders	Shaders 1,280 Shaders
TMUs 112 TMUs	TMUs 80 TMUs
ROPs 64 ROPs	ROPs 32 ROPs
RT Cores 28 RT-Cores	RT Cores -
CUs 28 CUs	CUs 20 CUs

Base Clock 1.49GHz	Base Clock 1GHz
Boost Clock 2.18GHz	Boost Clock 1.65GHz

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

8GB GDDR6	4GB GDDR6
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 16GT/s	Memory Speed 14GT/s
Memory Bandwidth 256GB/s	Memory Bandwidth 224GB/s
ECC No	ECC No

TDP 100W	TDP 85W
Max Temp -	Max Temp 100°C Max

Multi-Monitor 3	Multi-Monitor 2
HDCP HDCP 2.3	HDCP HDCP 2.3

Encoder Model VCN 3.0	Encoder Model VCN 2.0
Codec AVC (H.264) HEVC (H.265)	Codec AVC (H.264) HEVC (H.265)

Decoder Model VCN 3.0	Decoder Model VCN 2.0
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 JPEG VC-1 VP9 AVC (H.264) HEVC (H.265) -

Form Factor Soldered	Form Factor Soldered
Cooling Open-Air	Cooling Passive

Manufacturer AMD	Manufacturer Apple
Chip Designer AMD	Chip Designer AMD
Architecture RDNA 2	Architecture RDNA 1
Family Radeon RX 6000	Family Radeon Pro
Branding	Branding
Codename Dimgrey Cavefish	Codename Fighter
Chip Variant Navi 23 XL	Chip Variant Navi 14 XE
Market Segment Laptop	Market Segment Desktop
Release Date May 31, 2021	Release Date Aug 4, 2020

Foundry TSMC	Foundry TSMC
Fabrication Node N7	Fabrication Node N7
Die Size 237mm²	Die Size 158mm²
Transistor Count 11.1 Billion	Transistor Count 6.4 Billion
Transistor Density 46.67 MTr/mm²	Transistor Density 40.51 MTr/mm²