Intel Core i5-1334U vs Intel Core Ultra 5 135U

Compare Intel 13th Generation Core i5 10 core CPU vs Intel Core Ultra (Series 1) 12 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Benchmark Score

Overall Score

A combined score of all workloads

4990 points
5342 points
7% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

7541 points
1% slightly better gaming score
7441 points

Multitasking Score

Performance in workloads using up to 8 cores

4272 points
4708 points
10% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

4120 points
4544 points
10% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i5-1334U and the Core Ultra 5 135U? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

57.29 points
121.36 points
111% significantly higher Blender score

Specifications

Cores

Number of physical processing units

10
12
20% slightly more cores

Threads

Number of logical processing units

12
14
16% slightly more threads

Clock Speed

Base frequency at which the chip operates

1.3 GHz
2.1 GHz
61% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.6 GHz
4% slightly higher turbo speed
4.4 GHz

PCIe Lanes

Number of physical connections between the CPU and expansion slots

20
Identical
20

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
96 GiB
49% significantly more supported memory

L2 Cache

Secondary embedded memory, slower than L1 cache

6.5 MiB
10 MiB
53% significantly more L2 cache

L3 Cache

General memory pool for all cores

12 MiB
Identical
12 MiB

Other details

Rank

Ranking in the hardwareDB database

362nd of 1,114
320th of 1,114

Family

The product line

13th Generation Core i5
Core Ultra (Series 1)

Release date

The official date of release of this chip

2023 February
2023 November

Memory Type

The type of memory used by this chip

DDR5-5200
DDR5-7467

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i5-1334U vs Core Ultra 5 135U specs and performance

According to the hardwareDB Benchmark tool, the Core Ultra 5 135U is faster than the Core i5-1334U. Despite this, the Core i5-1334U has the advantage in our gaming benchmark.

In terms of the number of cores of each of these CPUs, the Core Ultra 5 135U has slightly more cores than the Core i5-1334U. Indeed, the Core Ultra 5 135U has 12 cores compared to 10 cores found in the Core i5-1334U. It also has more threads than the Core i5-1334U. These CPUs have different clock speeds. Indeed, the Core Ultra 5 135U has a significantly higher clock speed compared to the Core i5-1334U. Despite this, the Core i5-1334U has a slightly higher turbo speed. The cache sizes of these CPUs are different. Indeed, the Core Ultra 5 135U has significantly more L2 cache than the Core i5-1334U. However, both these chips have the same amount of L3 cache.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i5-1334U has more threads than cores. Each physical core is split into multiple threads.

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