Intel Core i7-10700T vs Intel Core i7-1255U

Compare Intel 10th Generation Core i7 8 core CPU vs Intel 12th Generation Core i7 10 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

5467 points
46% significantly better overall score
3722 points

Gaming Score

The raw gaming performance with a fast GPU

7011 points
25% slightly better gaming score
5577 points

Multitasking Score

Performance in workloads using up to 8 cores

4964 points
55% significantly better multitasking score
3201 points

Heavy Workload Score

Performance in workloads using up to 16 cores

4832 points
56% significantly better heavy workload score
3089 points

Free CPU Benchmark

Want to compare your processor against the Core i7-10700T and the Core i7-1255U? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

111.67 points
46% significantly higher Blender score
75.98 points

Specifications

Cores

Number of physical processing units

8
10
25% slightly more cores

Threads

Number of logical processing units

16
33% slightly more threads
12

Clock Speed

Base frequency at which the chip operates

2 GHz
17% slightly higher clock speed
1.7 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.5 GHz
4.7 GHz
4% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

35 W
15 W
133% significantly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
20
25% slightly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
100% significantly more supported memory
64 GiB

Other details

Rank

Ranking in the hardwareDB database

297th of 1,089
459th of 1,089

Family

The product line

10th Generation Core i7
12th Generation Core i7

Release date

The official date of release of this chip

2020 May
2022 February

Memory Type

The type of memory used by this chip

DDR4-2933
DDR5-4800

Is Unlocked

Can this CPU can be overclocked

-
No

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-10700T vs Core i7-1255U specs and performance

According to the hardwareDB Benchmark tool, the Core i7-10700T is faster than the Core i7-1255U. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-1255U in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i7-1255U has slightly more cores with 10 cores compared to the Core i7-10700T that has 8 cores. Despite this, the Core i7-10700T has more threads than the Core i7-1255U. These CPUs have different clock speeds. Indeed, the Core i7-10700T has a slightly higher clock speed compared to the Core i7-1255U. Despite this, the Core i7-1255U has a slightly higher turbo speed. The Core i7-1255U outputs less heat than Core i7-10700T thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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 i7-10700T has more threads than cores. Each physical core is split into multiple threads.

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