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CPU Comparison

Intel Core i5 1235U

10C / 12T

1.3 - 4.4 GHz

TDP: 15W

View full specs
VS

Intel Core i7 1255U

10C / 12T

1.7 - 4.7 GHz

TDP: 12W

View full specs

Benchmark Scores

C23

Cinebench R23 (Single-Core)

Intel Core i5 1235U1,625
Intel Core i7 1255U1,644
Difference: 1.2% (Intel faster)
C23

Cinebench R23 (Multi-Core)

Intel Core i5 1235U6,564
Intel Core i7 1255U8,205
Difference: 25.0% (Intel faster)
C20

Cinebench R20 (Single-Core)

Intel Core i5 1235U637
Intel Core i7 1255U649
Difference: 1.9% (Intel faster)
G6

Geekbench 6 (Single-Core)

Intel Core i5 1235U2,123
Intel Core i7 1255U2,167
Difference: 2.1% (Intel faster)
G6

Geekbench 6 (Multi-Core)

Intel Core i5 1235U6,631
Intel Core i7 1255U6,655
Difference: 0.4% (Intel faster)
G5

Geekbench 5 (Single-Core)

Intel Core i5 1235U1,572
Intel Core i7 1255U1,628
Difference: 3.6% (Intel faster)
G5

Geekbench 5 (Multi-Core)

Intel Core i5 1235U6,255
Intel Core i7 1255U7,372
Difference: 17.9% (Intel faster)
P

PassMark (Single-Core)

Intel Core i5 1235U3,279
Intel Core i7 1255U3,336
Difference: 1.7% (Intel faster)
P

PassMark (Multi-Core)

Intel Core i5 1235U13,604
Intel Core i7 1255U13,773
Difference: 1.2% (Intel faster)
GPU

iGPU FP32 (GFLOPS)

Intel Core i5 1235U1,487
Intel Core i7 1255U1,916
Difference: 28.9% (Intel faster)

Specifications

10
Cores
10
12
Threads
12
1.3 GHz
Base Frequency
1.7 GHz
4.4 GHz
Boost Frequency
4.7 GHz
15 W
TDP
12 W
BGA-1744
Socket
BGA-1744
Alder Lake-U
Architecture
Alder Lake-U
10nm
Manufacturing
10nm
2022
Release Year
2022
12MB shared
L3 Cache
12MB shared
LPDDR5-5200
Memory Support
LPDDR5-5200
64GB
Max Memory
64GB
4
PCIe Version
4

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