Apple M5 Max (18C32G) vs Intel Core i7-4820K Full Specs

Summary

18 Cores(6P+12M) 18 Threads(6P+12M) 4.61GHz	4 Cores 8 Threads 3.7GHz
TDP 140W	TDP 130W
Bandwidth 460.8GB/s LPDDR5X	Bandwidth 59.7GB/s DDR3
iGPU 32-Core M5 Max	iGPU -
Peak·FP32·FP16 26.54 TFLOPSFP16	Peak·FP32·FP16 -
Socket -	Socket LGA 2011

Highlights

Geekbench 6 Single

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

M5 Max (18C32G)4,340

x6.44

Core i7-4820K674

x1

Show Top Score

Core Config

18 Cores 6P 12M	4 Cores 4P -
18 Threads 6P 12M	8 Threads 8P -

Clocks

Base Clock 4.61GHz	Base Clock 3.7GHz
Boost Clock -	Boost Clock 3.9GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 192KB P 192KB M	L1i 32KB P -
L1d 128KB P 128KB M	L1d 32KB P -
L2 1MB P 16MB P shared 16MB M shared	L2 256KB P - -
L3 -	L3 10MB
SLC Cache 48MB	SLC Cache -

Memory

Type LPDDR5X	Type DDR3
Max Memory 96GB	Max Memory 64GB
ECC No	ECC No
Channels 3	Channels 4
Bus Width 384-bit	Bus Width 256-bit
Speed 9600MT/s	Speed 1866MT/s
Bandwidth 460.8GB/s	Bandwidth 59.7GB/s
Bandwidth Calculator Channels Transfer Rate9600MT/s Calculated Bandwidth 460.8GB/s	Bandwidth Calculator Channels Transfer Rate1866MT/s Calculated Bandwidth 59.7GB/s

Power & Thermals

TDP 140W	TDP 130W
Max Operating Temp 100°C Max	Max Operating Temp -
T-Case -	T-Case 66.8°C Max
Included Cooler -	Included Cooler 0

Chipset Bus

Bus Type -	Bus Type DMI
Bus Config -	Bus Config 4 lanes
Bus Speed -	Bus Speed 5GT/s
Bus Bandwidth -	Bus Bandwidth 2.5GB/s

Expansion

PCIe PCIe 4.0 x16 31.5GB/sBandwidth

PCIe PCIe 3.0 x28 27.6GB/sBandwidth

iGPU

iGPU 32-Core M5 Max	iGPU -
Shaders 4096	Shaders -
Boost Clock 1.62GHz	Boost Clock -
Peak·FP32·FP16 26.54 TFLOPSFP16	Peak·FP32·FP16 -

NPU

NPU Model H17 Hyperion	NPU Model -
NPU Cores 16	NPU Cores -
NPU Clock 2.45GHz	NPU Clock -
Performance 38 TOPSINT8	Performance -

Chip

Manufacturer Apple	Manufacturer Intel
ISA AArch64	ISA x86-64
Architecture Apple Silicon 15ARMv9.2-A	Architecture Ivy Bridge
Family M Series	Family Core 4th Gen
Branding	Branding
Codename Sotra-S M5 MaxVariant AS15PP-Core AS15MM-Core	Codename Ivy Bridge-E Ivy Bridge-EVariant - -
Market Segment Desktop	Market Segment Workstation
Release Date Mar 3, 2026	Release Date Sep 1, 2013

Fabrication

Foundry TSMC	Foundry Intel
Fabrication Node N3P	Fabrication Node 22nm
Die Size -	Die Size 257mm²
Transistor Count -	Transistor Count 1.9 Billion
Transistor Density -	Transistor Density 7 MTr/mm²

Images

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Used In

Laptops MacBook Pro 14(M5 Max, Early 2026)MacBook Pro 16(M5 Max, Early 2026)

Laptops -

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