Apple M5 Pro (18-Core) vs Intel Core i9 12900K

[ VERDICT ] Winner: Apple M5 Pro (18-Core) (97/100)

Apple M5 Pro (18-Core) leads overall with a score of 97/100 compared to Intel Core i9 12900K (68/100), offering superior measured performance and technical specifications.

Benchmark Performance Comparison

Normalized Lab Scores
Benchmark measurements and scores across compared devices
Benchmark Apple M5 Pro (18-Core) Intel Core i9 12900K
Efficiency 98.0 Excellent WINNER 47.0 Poor
Performance 100.0 Excellent WINNER 74.0 Good

Detailed Technical Specifications

CPU

CPU specifications comparison
Specification Apple M5 Pro (18-Core) Intel Core i9 12900K
Base Frequency (E) 4.38 GHz 2.4 GHz
Base Frequency (P) 4.61 GHz 3,2 GHz
E-Cores 12 8
E-Threads 12 8
L1 Cache 192K (per core) 64K (per core)
Multiplier 46x 32x
P-Cores 6 8
P-Threads 6 16
Total Cores 18 16
Total Threads 18 24
Unlocked Multiplier No Yes
Bus Frequency 100 MHz
L2 Cache 14MB (shared)
L3 Cache 30MB (shared)
Turbo Boost Frequency (E) 3.9 GHz
Turbo Boost Frequency (P) 5.1 GHz

GeekBench v6

GeekBench v6 specifications comparison
Specification Apple M5 Pro (18-Core) Intel Core i9 12900K
Background blur 100.3 images/sec 69.4 images/sec
Clang compilation 262.5 Klines/sec 146.1 Klines/sec
File compression 2530 MB/sec 1260 MB/sec
HTML 5 Browser 738.1 pages/sec 414.2 pages/sec
PDF Renderer 744.9 Mpixels/sec 480.2 Mpixels/sec
Photo processing 250.8 images/sec 147.8 images/sec
Ray tracing 46.5 Mpixels/sec 34.4 Mpixels/sec
Text processing 450.7 pages/sec 273.2 pages/sec

General

General specifications comparison
Specification Apple M5 Pro (18-Core) Intel Core i9 12900K
Codename Apple M5 Alder Lake
Instruction Set ARMv9 x86-64
Integrated GPU Apple M5 Pro GPU (20-core) UHD Graphics 770
Released March 3, 2026 October 27, 2021
Type Laptop Desktop
Vendor Apple Intel
AMD Equivalent -AMD Ryzen 9 5950X
Model number i9-12900K
Successor -Intel Core Ultra 9 285K

Memory Support

Memory Support specifications comparison
Specification Apple M5 Pro (18-Core) Intel Core i9 12900K
ECC Support No Yes
Max. Memory Bandwidth 307 GB/s 76.8 GB/s
Max. Memory Size 64 GB 128 GB
Memory Channels 16 2
Memory Types - LPDDR5X-9600 - DDR5-4800- DDR4-3200

Package

Package specifications comparison
Specification Apple M5 Pro (18-Core) Intel Core i9 12900K
Fabrication Process 3 nm 10 nm
Peak Temperature 100°C 100°C
Socket Apple M-Socket LGA-1700
Transistors 28 billions
Max. Boost TDP (PL2) 241 W
TDP (PL1) 125 W

PassMark

PassMark specifications comparison
Specification Apple M5 Pro (18-Core) Intel Core i9 12900K
Data compression 697.9 MBytes/sec 536.7 MBytes/sec
Data encryption 40.8 GBytes/sec 29.5 GBytes/sec
Extended instructions 33.3B Matrices/sec 33.6B Matrices/sec
Find prime numbers 486M Primes/sec 145M Primes/sec
Floating point math 186.8 GOps/sec 105.4 GOps/sec
Integer math 132.7 GOps/sec 139.2 GOps/sec
Physics 5687 Frames/sec 2203 Frames/sec
Random string sorting 85.6M Strings/sec 57.1M Strings/sec

iGPU

iGPU specifications comparison
Specification Apple M5 Pro (18-Core) Intel Core i9 12900K
Execution Units 320 32
GPU Boost Clock 1620 MHz 1550 MHz
Integrated Graphics Apple M5 Pro GPU (20-core) Intel UHD Graphics 770
ROPs 80 8
Shading Units 2560 256
TGP 28 W 15 W
TMUs 160 16
GPU Base Clock 300 MHz

Misc

Misc specifications comparison
Specification Apple M5 Pro (18-Core) Intel Core i9 12900K
Official Site Intel Core i9 12900K official page
PCI Express Lanes 20
PCI Express Version 5.0
Technologies - Compute: ABM, ADX, BMI1, BMI2, CLMUL, F16C, SHA- Performance: EIST, TBT 2.0, TBT 3.0, TSX- Virtualization: VT-d, VT-x- Security: RDRAND, TXT, XD bit

Performance Per Watt

Performance Per Watt specifications comparison
Specification Apple M5 Pro (18-Core) Intel Core i9 12900K
Blender / Watt 2.93 PPW
Cinebench 2024 / Watt 12.2 PPW
Geekbench 6 Multi / Watt 136 PPW
Passmark CPU Mark / Watt 328.9 PPW

Recent User Tests

Recent User Tests specifications comparison
Specification Apple M5 Pro (18-Core) Intel Core i9 12900K
Date Benchmark
📘 2024-04-18(Yusuf Wakil) Cinebench 2024
📘 2024-10-23(Freakshow) Cinebench 2024
📘 2025-01-07(_..Фapтoвый.._) Cinebench 2024
📘 2025-03-20(Lethal) Cinebench 2024
📘 2025-04-03(AdKraemer) Cinebench 2024
📘 2025-05-24(unsorted) Cinebench 2024
📘 2025-09-20(Jarx) GeekBench
📘 2025-11-12(ElNils) Cinebench 2024

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