Apple Radeon Pro Vega 20 vs Apple Radeon Pro Vega 48 Full Specs

Summary

1,280 Shaders 1.28GHz	3,072 Shaders 1.2GHz
4GB HBM2189.4GB/s	8GB HBM2402.4GB/s
Peak·FP32·FP16 3.28 TFLOPS	Peak·FP32·FP16 7.37 TFLOPS
Form Factor Soldered	Form Factor Soldered
TDP 50W	TDP 50W

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth TDP

Radeon Pro Vega 206.57 TFLOPSFP16

x1

Radeon Pro Vega 4814.75 TFLOPSFP16

x2.24

Show Top Score

Theoretical Performance

Clock Speed1283MHz UC·Base·Boost·OC	Clock Speed1200MHz UC·Boost·OC
Peak OPS 6.57 TFLOPSFP16	Peak OPS 14.75 TFLOPSFP16
FP32 3.28 TFLOPS	FP32 7.37 TFLOPS
FP64 205.3 GFLOPS	FP64 460.8 GFLOPS
Pixel Rate 41.1 GPixel/s	Pixel Rate 76.8 GPixel/s
Texture Rate 102.6 GTexel/s	Texture Rate 230.4 GTexel/s

Core Config

Shaders 1,280 Shaders	Shaders 3,072 Shaders
TMUs 80 TMUs	TMUs 192 TMUs
ROPs 32 ROPs	ROPs 64 ROPs
CUs 20 CUs	CUs 48 CUs

Clocks

Base Clock 815MHz	Base Clock -
Boost Clock 1.28GHz	Boost Clock 1.2GHz

Cache

L2 Cache 256KB shared

L2 Cache 4.1MB shared

Memory

4GB HBM2	8GB HBM2
Memory Bus 1024-bit	Memory Bus 2048-bit
Memory Speed 1.5GT/s	Memory Speed 1.6GT/s
Memory Bandwidth 189.4GB/s	Memory Bandwidth 402.4GB/s

Power & Thermals

TDP 50W

TDP 50W

Video Output

Multi-Monitor 3	Multi-Monitor 3
HDCP HDCP 1.4	HDCP HDCP 2.2

Encoder

-	Encoder Model VCE 4.0

Decoder

-	Decoder Model UVD 7.0

Card

Form Factor Soldered

Form Factor Soldered

Chip

Manufacturer Apple	Manufacturer Apple
Chip Designer AMD	Chip Designer AMD
Architecture GCN 5	Architecture GCN 5
Family Radeon Pro Vega	Family Radeon Pro Vega
Branding	Branding
Codename Treasure	Codename Greenland
Chip Variant Vega 12 XLA	Chip Variant Vega 10 XL
Market Segment Laptop	Market Segment Laptop
Release Date Nov 14, 2018	Release Date Mar 19, 2019

Fabrication

Foundry TSMC	Foundry GlobalFoundries
Fabrication Node 28nm	Fabrication Node 14LPP
Die Size 125mm²	Die Size 486mm²
Transistor Count 1.6 Billion	Transistor Count 12.5 Billion
Transistor Density 12.4 MTr/mm²	Transistor Density 25.72 MTr/mm²

Images

No images available

No images available

Used In

Laptops MacBook Pro 15(Mid 2018)MacBook Pro 15(Mid 2019)	Laptops -
All-in-Ones iMac 21.5(Early 2019)	All-in-Ones iMac 27(Early 2019)

Competitors

AppleRadeon Pro Vega 20 vs GPU NVIDIAGeForce RTX 5050 Laptop 50W AppleRadeon Pro Vega 20 vs GPU NVIDIAGeForce RTX 5050 Laptop 60W AppleRadeon Pro Vega 20 vs GPU NVIDIAGeForce RTX 5050 Laptop 80W Show 12 more

AppleRadeon Pro Vega 48 vs GPU NVIDIAGeForce RTX 5050 Laptop 50W AppleRadeon Pro Vega 48 vs GPU NVIDIAGeForce RTX 5050 Laptop 60W AppleRadeon Pro Vega 48 vs GPU NVIDIAGeForce RTX 5050 Laptop 80W Show 12 more