IBM Cell Broadband Engine vs AMD Ryzen Z1 Extreme Full Specs

Summary

8 Cores(1P+7E) 9 Threads(2P+7E) 3.2GHz	8 Cores 16 Threads 3.3GHz
TDP -	TDP 15W
Bandwidth 25.6GB/s XDR	Bandwidth 120GB/s LPDDR5X·DDR5
iGPU -	iGPU Radeon 780M 2700MHz
Peak·FP32·FP16 -	Peak·FP32·FP16 8.29 TFLOPSFP16
Socket -	Socket FP8

Highlights

Geekbench 6 Single

Geekbench 6 Single Geekbench 6 Multi Max Bandwidth iGPU Peak iGPU FP32 iGPU FP16 NPU TOPS TDP

Cell Broadband Engine-

-

Ryzen Z1 Extreme2,197

x1

Show Top Score

Core Config

8 Cores 1P 7E	8 Cores 8P -
9 Threads 2P 7E	16 Threads 16P -

Clocks

Base Clock 3.2GHz	Base Clock 3.3GHz
Boost Clock -	Boost Clock 5.1GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 32KB P	L1i 32KB P
L1d 32KB P	L1d 32KB P
L2 512KB P 256KB E	L2 1MB P -
L3 -	L3 16MB

Memory

Type XDR	Type LPDDR5X·DDR5
Max Memory 256MB	Max Memory 256GB
ECC No	ECC No
Channels 4	Channels 2
Bus Width 64-bit	Bus Width 128-bit
Speed 3200MT/s	Speed 7500MT/s
Bandwidth 25.6GB/s	Bandwidth 120GB/s
Bandwidth Calculator Channels Transfer Rate3200MT/s Calculated Bandwidth 25.6GB/s	Bandwidth Calculator Channels Transfer Rate7500MT/s Calculated Bandwidth 120GB/s

Power & Thermals

TDP -	TDP 15W
cTDP-down -	cTDP-down 9W
cTDP-up -	cTDP-up 30W
Max Operating Temp -	Max Operating Temp 100°C Max

Chipset Bus

Bus Type FSB	Bus Type PCIe
Bus Config 128-bit	Bus Config 4 lanes
Bus Speed 1.6GT/s	Bus Speed 16GT/s
Bus Bandwidth 25.6GB/s	Bus Bandwidth 8GB/s

Expansion

-	PCIe PCIe 4.0 x20 39.4GB/sBandwidth

iGPU

iGPU -	iGPU Radeon 780M 2700MHz
Shaders -	Shaders 768
Boost Clock -	Boost Clock 2.7GHz
Peak·FP32·FP16 -	Peak·FP32·FP16 8.29 TFLOPSFP16

NPU

NPU Model -	NPU Model Ryzen AI
Performance -	Performance 10 TOPS

Chip

Manufacturer IBM	Manufacturer AMD
ISA PowerPC	ISA x86-64
Architecture Cell	Architecture Zen 4
Family -	Family Z Series
Branding	Branding
Codename Cell PPEP-Core SPEE-Core	Codename Phoenix Point - -
Market Segment Console	Market Segment Console
Release Date Nov 11, 2006	Release Date May 5, 2023

Fabrication

Foundry IBM	Foundry TSMC
Fabrication Node 90nm	Fabrication Node N4
Die Size 235mm²	Die Size 178mm²
Transistor Count -	Transistor Count 25 Billion
Transistor Density -	Transistor Density 140 MTr/mm²

Images

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