Apple M4 Max (14C32G) vs AMD EPYC 9334 Full Specs

Summary

14 Cores(10P+4E) 14 Threads(10P+4E) 4.51GHz	32 Cores 64 Threads 2.7GHz
TDP 140W	TDP 210W
Bandwidth 409.6GB/s LPDDR5X	Bandwidth 460.8GB/s DDR5
iGPU 32-Core M4 Max	iGPU 0
Peak·FP32·FP16 12.93 TFLOPSFP16	Peak·FP32·FP16 -
Socket -	Socket SP5

Highlights

Geekbench 6 Single

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

M4 Max (14C32G)3,990

x1.83

EPYC 93342,180

x1

Show Top Score

Core Config

14 Cores 10P 4E	32 Cores 32P -
14 Threads 10P 4E	64 Threads 64P -

Clocks

Base Clock 4.51GHz	Base Clock 2.7GHz
Boost Clock -	Boost Clock 3.9GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 192KB P 128KB E	L1i 32KB P -
L1d 128KB P 64KB E	L1d 32KB P -
L2 32MB P shared 4MB E shared	L2 1MB P - -
L3 -	L3 128MB
SLC Cache 48MB	SLC Cache -

Memory

Type LPDDR5X	Type DDR5
Max Memory 96GB	Max Memory 6.14TB
ECC No	ECC Yes
Channels 3	Channels 12
Bus Width 384-bit	Bus Width 768-bit
Speed 8533MT/s	Speed 4800MT/s
Bandwidth 409.6GB/s	Bandwidth 460.8GB/s
Bandwidth Calculator Channels Transfer Rate8533MT/s Calculated Bandwidth 409.6GB/s	Bandwidth Calculator Channels Transfer Rate4800MT/s Calculated Bandwidth 460.8GB/s

Power & Thermals

TDP 140W	TDP 210W
cTDP-down -	cTDP-down 200W
cTDP-up -	cTDP-up 240W
Max Operating Temp 100°C Max	Max Operating Temp -

Chipset Bus

Bus Type -	Bus Type PCIe
Bus Config -	Bus Config 8 lanes
Bus Speed -	Bus Speed 32GT/s
Bus Bandwidth -	Bus Bandwidth 32GB/s

Expansion

PCIe PCIe 4.0 x16 31.5GB/sBandwidth

PCIe PCIe 5.0 x128 504.1GB/sBandwidth

iGPU

iGPU 32-Core M4 Max	iGPU 0
Shaders 4096	Shaders -
Boost Clock 1.58GHz	Boost Clock -
Peak·FP32·FP16 12.93 TFLOPSFP16	Peak·FP32·FP16 -

NPU

NPU Model H16 Aether	NPU Model -
NPU Cores 16	NPU Cores -
NPU Clock 2.36GHz	NPU Clock -
Performance 38 TOPSINT8	Performance -

Chip

Manufacturer Apple	Manufacturer AMD
ISA AArch64	ISA x86-64
Architecture Apple Silicon 14ARMv9.2-A	Architecture Zen 4
Family M Series	Family EPYC 9004
Branding	Branding
Codename Brava - M4 MaxVariant AS14PP-Core AS14EE-Core	Codename Genoa DurangoDie Genoa 4CCDVariant - -
Market Segment Desktop	Market Segment Server
Release Date Oct 30, 2024	Release Date Nov 10, 2022

Fabrication

Foundry TSMC	Foundry TSMC
Other Foundries -	Other Foundries TSMCIO
Fabrication Node N3E -	Fabrication Node N5 N6IO
Die Size 454mm² -	Die Size 284mm² 388mm²IO
Transistor Count 76 Billion -	Transistor Count 26.3 Billion 11 BillionIO
Transistor Density 167 MTr/mm² -	Transistor Density 93 MTr/mm² 28 MTr/mm²IO

Images

No images available

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Used In

Laptops MacBook Pro 16(M4 Max, Late 2024)MacBook Pro 14(M4 Max, Late 2024)	Laptops -
Desktops Mac Studio(M4 Max, Early 2025)	Desktops Tinybox Green v2(Mid 2025)

Competitors

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