Apple Radeon Pro Vega II vs Intel Arc A770M Full Specs

Summary

4,096 Shaders 1.72GHz	4,096 Shaders 1.65GHz
32GB HBM21.02TB/s	16GB GDDR6512GB/s
Peak·FP32·FP16 14.09 TFLOPS	Peak·FP32·FP16 13.52 TFLOPS
Form Factor MPX	Form Factor Soldered
TDP 300W	TDP 120W

Theoretical Performance

Clock Speed1720MHz UC·Boost·OC	Clock Speed1650MHz UC·Base·Boost·OC
Peak OPS 28.18 TFLOPSFP16	Peak OPS 432.5 TOPSINT4 Tensor
-	Tensor FP16-32 108.1 TFLOPS
-	Tensor BF16 108.1 TFLOPS
FP32 14.09 TFLOPS	FP32 13.52 TFLOPS
FP64 3.52 TFLOPS	FP64 3.38 TFLOPS
Tensor INT4 -	Tensor INT4 432.5 TOPS
-	Tensor INT8 216.3 TOPS
Pixel Rate 110.1 GPixel/s	Pixel Rate 211.2 GPixel/s
Texture Rate 440.3 GTexel/s	Texture Rate 422.4 GTexel/s

Core Config

Shaders 4,096 Shaders	Shaders 4,096 Shaders
TMUs 256 TMUs	TMUs 256 TMUs
ROPs 64 ROPs	ROPs 128 ROPs
Tensor Cores -	Tensor Cores 512 T-Cores
RT Cores -	RT Cores 32 RT-Cores
CUs 64 CUs	EUs 512 EUs

Clocks

Base Clock -	Base Clock 300MHz
Boost Clock 1.72GHz	Boost Clock 1.65GHz

Cache

L2 Cache 4MB shared

L2 Cache 8MB shared

Memory

32GB HBM2	16GB GDDR6
Memory Bus 4096-bit	Memory Bus 256-bit
Memory Speed 2GT/s	Memory Speed 16GT/s
Memory Bandwidth 1.02TB/s	Memory Bandwidth 512GB/s
ECC No	ECC No

Power & Thermals

TDP 300W

TDP 120W

Video Output

Multi-Monitor 3	Multi-Monitor 4
HDCP HDCP 2.2	HDCP -

Ports

1x HDMI 2.0 4x Thunderbolt 3

-

Encoder

Encoder Model VCE 4.1	Encoder Model Arc
Codec AVC (H.264) HEVC (H.265) -	Codec AVC (H.264) HEVC (H.265) AV1

Decoder

Decoder Model UVD 7.2	Decoder Model Arc
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 - AVC (H.264) HEVC (H.265) -	Codec - MPEG-2 - JPEG - VP9 AVC (H.264) HEVC (H.265) AV1

Card

Form Factor MPX	Form Factor Soldered
PCIe 4-Slots	PCIe -
Cooling Passive	Cooling Open-Air

Chip

Manufacturer Apple	Manufacturer Intel
Chip Designer AMD	Chip Designer Intel
Architecture GCN 5	Architecture Alchemist
Family Radeon Pro Vega	Family Arc A
Branding	Branding
Codename Moonshot	Codename Xe HPG
Chip Variant Vega 20 XT	Chip Variant DG2-512
Market Segment Workstation	Market Segment Laptop
Release Date Dec 1, 2019	Release Date Jun 28, 2022

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N7	Fabrication Node N6
Die Size 331mm²	Die Size 406mm²
Transistor Count 13.2 Billion	Transistor Count 21.7 Billion
Transistor Density 39.97 MTr/mm²	Transistor Density 53.45 MTr/mm²

Images