AMD EPYC 3451 vs Apple M4 Pro (14C20G) Full Specs

Summary

16 Cores 32 Threads 2.15GHz	14 Cores(10P+4E) 14 Threads(10P+4E) 4.51GHz
TDP 100W	TDP 60W
Bandwidth 85.3GB/s DDR4	Bandwidth 273.1GB/s LPDDR5X
iGPU -	iGPU 20-Core M4 Pro
Peak·FP32·FP16 -	Peak·FP32·FP16 8.08 TFLOPSFP16
Socket SP4	Socket -

Highlights

Geekbench 6 Single

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

EPYC 3451745

x1

M4 Pro (14C20G)3,925

x5.27

Show Top Score

Core Config

16 Cores 16P -	14 Cores 10P 4E
32 Threads 32P -	14 Threads 10P 4E

Clocks

Base Clock 2.15GHz	Base Clock 4.51GHz
Boost Clock 3GHz	Boost Clock -
Overclocking Locked	Overclocking Locked

Cache

L1i 64KB P -	L1i 192KB P 128KB E
L1d 32KB P -	L1d 128KB P 64KB E
L2 512KB P - -	L2 24MB P shared 4MB E shared
L3 32MB	L3 -
SLC Cache -	SLC Cache 24MB

Memory

Type DDR4	Type LPDDR5X
Max Memory 64GB	Max Memory 64GB
ECC Yes	ECC No
Channels 4	Channels 4
Bus Width 256-bit	Bus Width 256-bit
Speed 2666MT/s	Speed 8533MT/s
Bandwidth 85.3GB/s	Bandwidth 273.1GB/s
Bandwidth Calculator Channels Transfer Rate2666MT/s Calculated Bandwidth 85.3GB/s	Bandwidth Calculator Channels Transfer Rate8533MT/s Calculated Bandwidth 273.1GB/s

Power & Thermals

TDP 100W	TDP 60W
cTDP-down 80W	cTDP-down -
Max Operating Temp 105°C Max	Max Operating Temp 100°C Max

Chipset Bus

Bus Type PCIe	Bus Type -
Bus Config 4 lanes	Bus Config -
Bus Speed 8GT/s	Bus Speed -
Bus Bandwidth 4GB/s	Bus Bandwidth -

Expansion

PCIe PCIe 3.0 x64 63GB/sBandwidth

PCIe PCIe 4.0 x16 31.5GB/sBandwidth

iGPU

iGPU -	iGPU 20-Core M4 Pro
Shaders -	Shaders 2560
Boost Clock -	Boost Clock 1.58GHz
Peak·FP32·FP16 -	Peak·FP32·FP16 8.08 TFLOPSFP16

NPU

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

Chip

Manufacturer AMD	Manufacturer Apple
ISA x86-64	ISA AArch64
Architecture Zen	Architecture Apple Silicon 14ARMv9.2-A
Family EPYC 3001	Family M Series
Branding	Branding
Codename Snowy Owl ZeppelinDie Snowy Owl 16CVariant - -	Codename Brava-Chop - M4 ProVariant AS14PP-Core AS14EE-Core
Market Segment Embedded	Market Segment Laptop
Release Date Feb 1, 2018	Release Date Oct 29, 2024

Fabrication

Foundry GlobalFoundries	Foundry TSMC
Fabrication Node 14LP	Fabrication Node N3E
Die Size 426mm²	Die Size 325mm²
Transistor Count 9.6 Billion	Transistor Count 55 Billion
Transistor Density 23 MTr/mm²	Transistor Density 169 MTr/mm²

Images

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No images available

Used In

Laptops -	Laptops MacBook Pro 16(M4 Pro, Late 2024)MacBook Pro 14(M4 Pro, Late 2024)
Desktops -	Desktops Mac mini(M4 Pro, Late 2024)

Competitors

AMDEPYC 3451 vs CPU QualcommSnapdragon X2 Elite Extreme (X2E-96-100) AMDEPYC 3451 vs CPU QualcommSnapdragon X2 Elite (X2E-88-100)

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