IBM Zephyr vs AMD Viola Full Specs

Summary

3 Cores 6 Threads 3.2GHz	8 Cores 16 Threads 3.5GHz
TDP 203W	TDP 180W
iGPU 0	iGPU Viola
Peak·FP32·FP16 -	Peak·FP32·FP16 68.6 TFLOPSFP16

Highlights

iGPU Peak

iGPU Peak iGPU FP32 iGPU FP16 TDP

Zephyr-

-

Viola68.6 TFLOPSFP16

x1

Core Config

3 Cores	8 Cores
6 Threads	16 Threads

Clocks

Base Clock 3.2GHz	Base Clock 3.5GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 32KB	L1i 32KB
L1d 32KB	L1d 32KB
L2 1MB shared	L2 512KB
L3 -	L3 64MB

Memory

ECC -

ECC -

Power & Thermals

TDP 203W

TDP 180W

Chipset Bus

Bus Type FSB	Bus Type -
Bus Config 64-bit	Bus Config -
Bus Speed 1.35GT/s	Bus Speed -
Bus Bandwidth 10.8GB/s	Bus Bandwidth -

iGPU

iGPU 0	iGPU Viola
Shaders -	Shaders 3840
Boost Clock -	Boost Clock 2.23GHz
Peak·FP32·FP16 -	Peak·FP32·FP16 68.6 TFLOPSFP16

Chip

Manufacturer IBM	Manufacturer AMD
ISA PowerPC	ISA x86-64
Architecture Cell PPE	Architecture Zen 2
Branding	Branding
Codename Zephyr WaternooseP-Core	Codename Viola -
Market Segment Console	Market Segment Console
Release Date Nov 22, 2005	Release Date Sep 10, 2024

Fabrication

Foundry IBM	Foundry TSMC
Fabrication Node 90nm	Fabrication Node N6
Die Size 176mm²	Die Size 260mm²
Transistor Count 165 Million	Transistor Count 10.6 Billion
Transistor Density 1 MTr/mm²	Transistor Density 41 MTr/mm²

Images

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Competitors

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