Apple M4 Max (14C32G) vs Intel Core i9-14900KS Full Specs

Summary

14 Cores(10P+4E) 14 Threads(10P+4E) 4.51GHz	24 Cores(8P+16E) 32 Threads(16P+16E) 3.2GHz
TDP 140W	TDP 150W
Bandwidth 409.6GB/s LPDDR5X	Bandwidth 89.6GB/s DDR5·DDR4
iGPU 32-Core M4 Max	iGPU UHD 770 1650MHz
Peak·FP32·FP16 12.93 TFLOPSFP16	Peak·FP32·FP16 1.69 TFLOPSFP16
Socket -	Socket LGA 1700

Highlights

Geekbench 6 Single

Geekbench 6 Single Geekbench 6 Multi E-Core Boost Max Bandwidth iGPU Peak iGPU FP32 iGPU FP16 NPU TOPS TDP

M4 Max (14C32G)3,990

x1.22

Core i9-14900KS3,260

x1

Show Top Score

Core Config

14 Cores 10P 4E	24 Cores 8P 16E
14 Threads 10P 4E	32 Threads 16P 16E

Clocks

Base Clock 4.51GHz	Base Clock 3.2GHz
Boost Clock -	Boost Clock 6.2GHz
Overclocking Locked	Overclocking Unlocked

Cache

L1i 192KB P 128KB E	L1i 32KB P 64KB E
L1d 128KB P 64KB E	L1d 48KB P 32KB E
L2 32MB P shared 4MB E shared	L2 2MB P - 16MB E shared
L3 -	L3 36MB
SLC Cache 48MB	SLC Cache -

Memory

Type LPDDR5X	Type DDR5·DDR4
Max Memory 96GB	Max Memory 192GB
ECC No	ECC No
Channels 3	Channels 2
Bus Width 384-bit	Bus Width 128-bit
Speed 8533MT/s	Speed 5600MT/s
Bandwidth 409.6GB/s	Bandwidth 89.6GB/s
Bandwidth Calculator Channels Transfer Rate8533MT/s Calculated Bandwidth 409.6GB/s	Bandwidth Calculator Channels Transfer Rate5600MT/s Calculated Bandwidth 89.6GB/s

Power & Thermals

TDP 140W	TDP 150W
Peak Power -	Peak Power 253W
Max Operating Temp 100°C Max	Max Operating Temp 100°C Max
Included Cooler -	Included Cooler 0

Chipset Bus

Bus Type -	Bus Type DMI
Bus Config -	Bus Config 8 lanes
Bus Speed -	Bus Speed 16GT/s
Bus Bandwidth -	Bus Bandwidth 16GB/s

Expansion

PCIe PCIe 4.0 x16 31.5GB/sBandwidth	PCIe PCIe 5.0 x16 63GB/sBandwidth
-	PCIe Secondary PCIe 4.0 x4 7.9GB/sBandwidth

iGPU

iGPU 32-Core M4 Max	iGPU UHD 770 1650MHz
Shaders 4096	Shaders 256
Boost Clock 1.58GHz	Boost Clock 1.65GHz
Peak·FP32·FP16 12.93 TFLOPSFP16	Peak·FP32·FP16 1.69 TFLOPSFP16

NPU

NPU Model H16 Aether	NPU Model GNA 3.0
NPU Cores 16	NPU Cores -
NPU Clock 2.36GHz	NPU Clock -
Performance 38 TOPSINT8	Performance -

Chip

Manufacturer Apple	Manufacturer Intel
ISA AArch64	ISA x86-64
Architecture Apple Silicon 14ARMv9.2-A	Architecture Raptor Lake
Family M Series	Family Core 14th Gen
Branding	Branding
Codename Brava M4 MaxVariant AS14PP-Core AS14EE-Core	Codename Raptor Lake-HX Raptor Lake-8P-16EVariant Raptor CoveP-Core GracemontE-Core
Market Segment Desktop	Market Segment Desktop
Release Date Oct 30, 2024	Release Date Jan 8, 2024

Fabrication

Foundry TSMC	Foundry Intel
Fabrication Node N3E	Fabrication Node Intel 7
Die Size 454mm²	Die Size 257mm²
Transistor Count 76 Billion	Transistor Count 18.5 Billion
Transistor Density 167 MTr/mm²	Transistor Density 72 MTr/mm²

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 -

Competitors

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