Intel Core Ultra 9 285 vs Intel Core i5 12600K

Compared 2 processors: Intel Core Ultra 9 285, vs Intel Core i5 12600K. Below are specs, tests, pros and cons for each device

Review

Key Specs Intel Core Ultra 9 285 and Intel Core i5 12600K
Single-Thread Perf.
Single-Core Benchmark Score
Multi-Thread Perf.
Multi-Core Benchmark Score
Energy Efficiency
Chip Power Efficiency
Integrated Graphics
iGPU Performance in Games & 3D
NanoReview Score
Overall score by NanoReview

Tests & specs

Specs & test comparison

Benchmarks

CPU performance comparison across tasks
Cinebench R23
Cinebench R23 (Single-Core)
Intel Core Ultra 9 285
2180
Intel Core i5 12600K
1886
Cinebench R23 (Multi-Core)
Intel Core Ultra 9 285
33289
Intel Core i5 12600K
17333
Cinebench 2024
Cinebench 2024 (Single-Core)
Intel Core Ultra 9 285
133
Intel Core i5 12600K
109
Cinebench 2024 (Single-Core)
Intel Core Ultra 9 285
1978
Intel Core i5 12600K
968
PassMark
PassMark CPU (Single-Core)
Intel Core Ultra 9 285
n/a
Intel Core i5 12600K
3930
PassMark CPU (Multi-Core)
Intel Core Ultra 9 285
n/a
Intel Core i5 12600K
27636
Integer Mathn/a87.8 GOps/s
Floating-Point Mathn/a67.3 GOps/s
Prime Number Searchn/a92 M primes/s
Random String Sortn/a35.7 M strings/s
Data Encryptionn/a18.5 GB/s
Data Compressionn/a344.4 MB/s
Physicsn/a1526 frames/s
Extended Instructionsn/a22 M matrices/s
GeekBench v6
Geekbench 6 (Single-Core)
Intel Core Ultra 9 285
3196
Intel Core i5 12600K
2547
Geekbench 6 (Multi-Core)
Intel Core Ultra 9 285
21640
Intel Core i5 12600K
12200
File Compression1500 MB/s822.6 MB/s
Clang Compilation234.5 KLines/s98.7 KLines/s
HTML5 Browser453.4 pages/s261.1 pages/s
PDF Rendering585.9 MP/sec347.9 MP/sec
Text Processing358.6 pages/s258.5 pages/s
Background Blur87 frames/s58.9 frames/s
Photo Processing147.8 frames/s103.5 frames/s
Ray Tracing47.9 MP/sec22.8 MP/sec

Blender

Real-world 3D modeling test
Blender CPU
Intel Core Ultra 9 285
n/a
Intel Core i5 12600K
234.96

Performance/Watt

Points per watt of PL1 TDP
Geekbench 6 Multi / W 332.9 PPW 97.6 PPW
PassMark CPU / W n/a 221.1 PPW
Cinebench 2024 / W 30.4 PPW 7.7 PPW
Blender / W n/a 1.88 PPW

General Info

Manufacturer Intel Intel
Announced December, 18, 2024 October, 27, 2021
Type PC use PC use
Architecture x86-64 x86-64
Codename Arrow Lake Alder Lake
Model number 285 i5-12600K
Integrated GPU Arc Graphics UHD Graphics 770

Processor

Performance cores
Cores 8 6
Threads 8 12
Frequency 2.5 GHz 3.7 GHz
Max Frequency (Turbo) 5.6 GHz 4.9 GHz
Efficiency cores
Cores164
Threads164
Frequency1.9 GHz2.8 GHz
Max Frequency (Turbo)4.6 GHz3.6 GHz
General
Cores count2410
Threads count2416
Bus frequency100 MHz100 MHz
Multiplier25x37x
L1 cache192 KB/core80 KB/core
L2 cache3000 KB/core9728 KB/core
L3 Cache36 MB total20 MB total
Unlocked multiplierNoYes

Package

Process tech. 3 nm 10 nm
Power (TDP) 65 W 125 W
Max TDP (Boost) 182 W 150 W
Socket FCLGA-1851 LGA-1700
Critical temp. 105 °C 100 °C

Memory Support

Memory Type DDR5-6400 - DDR5-4800
- DDR4-3200
Max Size 256 GB 128 GB
Channels 2 2
ECC support Yes Yes
Max memory bandwidth n/a 76.8 GB

Other

PCIe Version 5.0 5.0
Max PCIe Lanes 24 20
Tech - Compute: ABM, ADX, AVX-VNNI, BMI1, BMI2, CLMUL, DLBoost 3.0, F16C, SHA
- Performance: CFET, EIST, TBMT 3.0, TBT 2.0, TVB, Thread Director
- Virtualization: VT-d, VT-rp, VT-x
- Security: MBEC, RDRAND, SIPP, TDT, TXT, XD bit, vPro
n/a

Results

After analyzing the data, we consider Intel Core Ultra 9 285 the clear winner in this comparison.

Survey

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