Cores: 12L3 cache: 18MB (shared)TDP: 15-25 W (max. boost up to 80 W)Transistor size: 2 nm
Core Ultra 5 336H - laptop processor produced by Intel for socket FCBGA2540 that has 12 cores and 12 threads. The base clock frequency of the CPU is 1900 MHz, but due to Turbo Boost technology, it can perform up to 4600 MHz. The size of the L3 cache is 18 MB. Please note that this chip has integrated graphics Intel Xe3 Graphics.
Single-Core Performance
76
Multi-Core Performance
45
NanoReview Final Score
64
Compare Intel Core Ultra 5 336H with other CPUs
Test in Benchmarks
Performance test of Intel Core Ultra 5 336H in benchmarks
Cinebench
Reputable cross-platform benchmark for high-performance processors
Cinebench 2024 (Single)
120
Cinebench 2024 (Multi)
960
GeekBench v6
The new version of this benchmark emulates common operations often used in real-world apps
Geekbench 6 (Single-Core)
2730
Geekbench 6 (Multi-Core)
13378
File compression
1230 MB/sec
Clang compilation
99.5 Klines/sec
HTML 5 Browser
331.7 pages/sec
PDF Renderer
350.5 Mpixels/sec
Text processing
307.3 pages/sec
Background blur
58.1 images/sec
Photo processing
149.5 images/sec
Ray tracing
20.5 Mpixels/sec
PassMark
Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
3975
Passmark CPU (Multi-Core)
28118
Integer math
62.2 GOps/sec
Floating point math
82.5 GOps/sec
Find prime numbers
298M Primes/sec
Random string sorting
33.7M Strings/sec
Data encryption
20.9 GBytes/sec
Data compression
275.2 MBytes/sec
Physics
2607 Frames/sec
Extended instructions
23.9B Matrices/sec
Sources:
PassMark
[3]
–
54
samples
Performance Per Watt
Shows the score you get per each watt of PL1 TDP
Cinebench 2024 / Watt
38.4 PPW
Geekbench 6 Multi / Watt
535.1 PPW
Passmark CPU Mark / Watt
1124.7 PPW
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.
Specifications
Core Ultra 5 336H technical specifications
Vendor
Intel
Released
January 5, 2026
Type
Laptop
Instruction Set
x86-64
Codename
Panther Lake
Model number
336H
Integrated GPU
Xe3 Graphics
Performance Cores
P-Cores
4
P-Threads
4
Base Frequency (P)
1.9 GHz
Turbo Boost Frequency (P)
4.6 GHz
Efficient Cores
E-Cores
8
E-Threads
8
Base Frequency (E)
1.5 GHz
Turbo Boost Frequency (E)
3.4 GHz
Total
Total Cores
12
Total Threads
12
Bus Frequency
100 MHz
Multiplier
19x
L1 Cache
192K (per core)
L2 Cache
2560K (per core)
L3 Cache
18MB (shared)
Unlocked Multiplier
No
Fabrication Process
2 nm
TDP (PL1)
15-25 W (configurable)
Max. Boost TDP (PL2)
80 W
Socket
FCBGA2540
Peak Temperature
100°C
Integrated Graphics
Intel Xe3 Graphics
GPU Base Clock
300 MHz
GPU Boost Clock
2300 MHz
Shading Units
512
TMUs
32
ROPs
16
Execution Units
4
TGP
25 W
Memory Types
- LPDDR5X-8533
Max. Memory Size
128 GB
Memory Channels
2
Max. Memory Bandwidth
136.5 GB/s
ECC Support
No
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