AMD Ryzen 9 7940HS vs Apple M1 Max (10C24G) Full Specs

Summary

8 Cores 16 Threads 4GHz	10 Cores(8P+2E) 10 Threads(8P+2E) 3.23GHz
TDP 45W	TDP 110W
Bandwidth 120GB/s LPDDR5X·DDR5	Bandwidth 409.6GB/s LPDDR5
iGPU Radeon 780M 2800MHz	iGPU 24-Core M1 Max
Peak·FP32·FP16 8.6 TFLOPSFP16	Peak·FP32·FP16 7.96 TFLOPSFP16
Socket FP8	Socket -

Highlights

Geekbench 6 Single

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

Ryzen 9 7940HS2,525

x1.05

M1 Max (10C24G)2,400

x1

Show Top Score

Core Config

8 Cores 8P -	10 Cores 8P 2E
16 Threads 16P -	10 Threads 8P 2E

Clocks

Base Clock 4GHz	Base Clock 3.23GHz
Boost Clock 5.2GHz	Boost Clock -
Overclocking Locked	Overclocking Locked

Cache

L1i 32KB P -	L1i 192KB P 128KB E
L1d 32KB P -	L1d 128KB P 64KB E
L2 1MB P - -	L2 24MB P shared 4MB E shared
L3 16MB	L3 -
SLC Cache -	SLC Cache 48MB

Memory

Type LPDDR5X·DDR5	Type LPDDR5
Max Memory 256GB	Max Memory 64GB
ECC No	ECC No
Channels 2	Channels 4
Bus Width 128-bit	Bus Width 512-bit
Speed 7500MT/s	Speed 6400MT/s
Bandwidth 120GB/s	Bandwidth 409.6GB/s
Bandwidth Calculator Channels Transfer Rate7500MT/s Calculated Bandwidth 120GB/s	Bandwidth Calculator Channels Transfer Rate6400MT/s Calculated Bandwidth 409.6GB/s

Power & Thermals

TDP 45W	TDP 110W
cTDP-down 35W	cTDP-down -
cTDP-up 54W	cTDP-up -
Max Operating Temp 100°C Max	Max Operating Temp 100°C Max

Chipset Bus

Bus Type PCIe	Bus Type -
Bus Config 4 lanes	Bus Config -
Bus Speed 16GT/s	Bus Speed -
Bus Bandwidth 8GB/s	Bus Bandwidth -

Expansion

PCIe PCIe 4.0 x20 39.4GB/sBandwidth

PCIe PCIe 4.0 x14 27.6GB/sBandwidth

iGPU

iGPU Radeon 780M 2800MHz	iGPU 24-Core M1 Max
Shaders 768	Shaders 3072
Boost Clock 2.8GHz	Boost Clock 1.3GHz
Peak·FP32·FP16 8.6 TFLOPSFP16	Peak·FP32·FP16 7.96 TFLOPSFP16

NPU

NPU Model Ryzen AI	NPU Model H13 Eos
NPU Cores -	NPU Cores 16
NPU Clock -	NPU Clock 1.5GHz
Performance 10 TOPS	Performance 11 TOPSFP16

Chip

Manufacturer AMD	Manufacturer Apple
ISA x86-64	ISA AArch64
Architecture Zen 4	Architecture Apple Silicon 10ARMv8.5-A
Family Ryzen 7000	Family M Series
Branding	Branding
Codename Phoenix Point - - -	Codename Jade-C M1 MaxVariant FirestormP-Core IcestormE-Core
Market Segment Laptop	Market Segment Desktop
Release Date Jan 3, 2023	Release Date Oct 26, 2021

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N4	Fabrication Node N5
Die Size 178mm²	Die Size 432mm²
Transistor Count 25 Billion	Transistor Count 57 Billion
Transistor Density 140 MTr/mm²	Transistor Density 132 MTr/mm²

Images

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Used In

Laptops Blade 14(Early 2023)Framework 16(Mid 2023)	Laptops MacBook Pro 14(M1 Max, Late 2021)MacBook Pro 16(M1 Max, Late 2021)
Desktops -	Desktops Mac Studio(M1 Max, Early 2022)

Competitors

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