Intel Core Ultra 5 135U

Benchmarks for the Intel Core Ultra 5 135U can be found below. Release dates, price and performance comparisons are also listed when available. This is made using thousands of PerformanceTest benchmark results and is updated daily.

The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

Is the Intel Core Ultra 5 135U Good for Gaming?

This is relatively new CPU that contains 12 Cores and 14 Threads. The Intel Core Ultra 5 135U also has reasonable threaded performance that will serve well in games. Paired with a good videocard, is this CPU Good for Gaming? Yes, this would be a suitable CPU for gaming. [More ...]

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Intel Core Ultra 5 135U

Description: Intel Graphics

Class: Laptop

Socket: FCBGA2049

Total Cores: 12 Cores, 14 Threads

Performance Cores: 2 Cores, 4 Threads, 1.6 GHz Base, 4.4 GHz Turbo

Efficient Cores: 10 Cores, 10 Threads, 1.1 GHz Base, 3.6 GHz Turbo

Typical TDP: 15 W

TDP Down: 12 W

TDP Up: 57 W

Cache per CPU Package:
L1 Instruction Cache: 2 x 64 KB
L1 Data Cache: 2 x 48 KB
L2 Cache: 5 x 2048 KB
L3 Cache: 12 MB

Cache per Eff. CPU Package:
Eff. L1 Instruction Cache: 10 x 64 KB
Eff. L1 Data Cache: 10 x 32 KB

Memory Support: Max. Memory Size: 96 GB (Up to LPDDR5/x 7467 MT/s Up to DDR5 5600 MT/s)

Other names: Intel(R) CoreTM Ultra 5 135U, Intel(R) Core(TM) Ultra 5 135U, Intel Core Ultra 5 135U

CPU First Seen on Charts: Q1 2024

CPUmark/$Price: NA

Overall Rank:
1068th fastest in multithreading out of 5477 CPUs
566th fastest in single threading out of 5477 CPUs
237th fastest in out of 1516 Laptop CPUs

Last Price Change: NA

Average CPU Mark rating

Multithread Rating

16845

Single Thread Rating

3289

Samples: 793*
*Margin for error: Low

CPU Test Suite Average Results for Intel Core Ultra 5 135U

Integer Math	55,903 MOps/Sec
Floating Point Math	40,125 MOps/Sec
Find Prime Numbers	64 Million Primes/Sec
Random String Sorting	20,875 Thousand Strings/Sec
Data Encryption	11,777 MBytes/Sec
Data Compression	189,294 KBytes/Sec
Physics	1,102 Frames/Sec
Extended Instructions	10,709 Million Matrices/Sec
Single Thread	3,289 MOps/Sec

From submitted results to PerformanceTest V10 as of 9th of December 2025.

CPU Mark Distribution for Intel Core Ultra 5 135U

Submitted Baseline Distribution Graph as of 9th of December 2025

From submitted results since PerformanceTest V10 as of 9th of December 2025.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

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Machines with this CPU (or similar)

	Lenovo ThinkPad L13 Yoga Gen 5 2-in-1 Business Laptop AI PC (13.3" FHD+ Touchscreen, Intel Core Ultra 5 135U, 16GB RAM, 512GB SSD, Pen) Backlit, Fingerprint, 1080P IR Webcam, Thunderbolt 4, Win 11 Pro	$949.99 (www.amazon.com)
	Dell Latitude 5550 Multi-Touch Laptop 15.6" FHD, Intel Core Ultra 5-135U vPro, 32GB RAM, 1TB NVMe SSD, Webcam, WiFi 6E, BT, Backlit Keyboard, Thunderbolt, HDMI, USB C, Windows 11 Pro, Notebook Grey	$999.99 (www.amazon.com)
	Lenovo ThinkPad X13 Yoga Gen 5 2-in-1 Business AI Laptop (13.3" FHD+ Touchscreen, Intel Core Ultra 5 135U (> i7-1355U), 16GB RAM, 512GB SSD, Pen) Backlit, FP, 5MP IR Webcam, Thunderbolt 4, Win 11 Pro	$999.99 (www.amazon.com)
	Lenovo ThinkPad X13 Yoga Gen 5 2-in-1 Business AI Laptop (13.3" FHD+ Touchscreen, Intel Core Ultra 5 135U (> i7-1355U), 16GB RAM, 1TB SSD, Pen) Backlit, FP, 5MP IR Webcam, Thunderbolt 4, Win 11 Pro	$1097.99 (www.amazon.com)
	Dell Latitude 5450 Laptop 14" FHD+ Touchscreen, Intel Core Ultra 5-135U vPro, 32GB RAM, 1TB NVMe SSD, Webcam, Wi-Fi 6E, BT, Backlit Keyboard, HDMI, USB C, Display Port, Windows 11 Pro, Notebook, Grey	$939.99 (www.amazon.com)

Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.

CPU Mark Relative to Top 10 Common Laptop CPUs
As of 9th of December 2025 - Higher results represent better performance
Processor	Average CPU Mark
Intel Core i7-12700H		25,347
Apple M1 Max 10 Core 3200 MHz		22,147
AMD Ryzen 7 5800H		20,680
Intel Core i7-11800H @ 2.30GHz		19,832
AMD Ryzen 7 4800H		18,080
Intel Core Ultra 5 135U		16,845
AMD Ryzen 5 5600H		16,524
Apple M2 8 Core 3500 MHz		15,654
Apple M1 8 Core 3200 MHz		14,144
Intel Core i7-9750H @ 2.60GHz		10,611
Intel Core i5-1135G7 @ 2.40GHz		9,411

CPU Value (CPU Mark / $Price )
As of 9th of December 2025 - Higher results represent better value
Processor	CPU Mark / $Price
Intel Core i7-12700H		55.46
Intel Core i7-11800H @ 2.30GHz		50.21
Intel Core i5-1135G7 @ 2.40GHz		30.46
Intel Core i7-9750H @ 2.60GHz		11.05
Intel Core Ultra 5 135U		NA
Apple M1 8 Core 3200 MHz		NA
Apple M2 8 Core 3500 MHz		NA
Apple M1 Max 10 Core 3200 MHz		NA
AMD Ryzen 7 5800H		NA
AMD Ryzen 5 5600H		NA
AMD Ryzen 7 4800H		NA

Single Thread Rating
As of 9th of December 2025 - Higher results represent better performance
Processor	Average Thread Rating
Apple M2 8 Core 3500 MHz		3,890
Apple M1 Max 10 Core 3200 MHz		3,833
Apple M1 8 Core 3200 MHz		3,678
Intel Core i7-12700H		3,513
Intel Core Ultra 5 135U		3,289
Intel Core i7-11800H @ 2.30GHz		3,029
AMD Ryzen 7 5800H		3,010
AMD Ryzen 5 5600H		2,892
Intel Core i5-1135G7 @ 2.40GHz		2,620
AMD Ryzen 7 4800H		2,590
Intel Core i7-9750H @ 2.60GHz		2,394

Last 5 Baselines for Intel Core Ultra 5 135U
Most recent listed first
Baseline	CPU Mark
BL3119286 - Dec 09 2025		19209
BL3119281 - Dec 09 2025		17547
BL3119203 - Dec 09 2025		18465
BL3119123 - Dec 09 2025		18133
BL3119107 - Dec 09 2025		12329

Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.

Popular comparisons for Intel Core Ultra 5 135U
As of 9th of December 2025 - Higher results represent better performance
Processor	Average CPU Mark
Intel Core Ultra 5 135U		16,845
Apple M3 8 Core vs Intel Core Ultra 5 135U		19,089 (+13.3%)
Intel Core Ultra 5 125U vs Intel Core Ultra 5 135U		17,142 (+1.8%)
Intel Core Ultra 7 165U vs Intel Core Ultra 5 135U		16,878 (+0.2%)
Intel Core Ultra 7 155U vs Intel Core Ultra 5 135U		16,195 (-3.9%)
Intel Core Ultra 7 258V vs Intel Core Ultra 5 135U		18,966 (+12.6%)
AMD Ryzen 5 7430U vs Intel Core Ultra 5 135U		16,061 (-4.7%)
Intel Core 7 150U vs Intel Core Ultra 5 135U		14,975 (-11.1%)
Intel Core i5-1345U vs Intel Core Ultra 5 135U		14,229 (-15.5%)
Intel Core i7-1355U vs Intel Core Ultra 5 135U		14,107 (-16.3%)
Intel Core i5-1335U vs Intel Core Ultra 5 135U		14,083 (-16.4%)
Intel Core 3 100U vs Intel Core Ultra 5 135U		13,279 (-21.2%)
Intel Core 3 100U vs Intel Core Ultra 5 135U		13,279 (-21.2%)

Is the Intel Core Ultra 5 135U Good for Gaming?
As of 9th of December 2025 - Higher results represent better performance
Processor	Relative Gaming Score
Intel Core Ultra 9 285HX		9,672
AMD Ryzen 9 9955HX3D		9,663
Intel Core Ultra 5 235HX		9,113
Intel Core Ultra 9 275HX		9,042
Intel Core Ultra 7 255HX		7,985
Intel Core Ultra 7 265HX		7,874
Intel Core Ultra 7 265H		7,786
AMD Ryzen 9 9850HX		7,301
Intel Core i9-14900HX		6,956
AMD Ryzen AI Max Pro 390		6,780
AMD Ryzen AI Max 390		6,719
Intel Core i9-13980HX		6,707
Intel Core Ultra 5 135U		3,872

CPU Benchmarks

CPU Benchmarks

Intel Core Ultra 5 135U

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CPU Test Suite Average Results for Intel Core Ultra 5 135U

CPU Mark Distribution for Intel Core Ultra 5 135U

Machines with this CPU (or similar)