Intel Core i5-12600T vs Intel Core i7-5557U

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CPU comparison with benchmarks


Intel Core i5-12600T CPU1 vs CPU2 Intel Core i7-5557U
Intel Core i5-12600T Intel Core i7-5557U

CPU comparison

In this CPU comparison, we compare the Intel Core i5-12600T and the Intel Core i7-5557U and use benchmarks to check which processor is faster.

We compare the Intel Core i5-12600T 6 core processor released in Q1/2022 with the Intel Core i7-5557U which has 2 CPU cores and was introduced in Q1/2015.
Intel Core i5 (331) Family Intel Core i7 (298)
Intel Core i 12000 (34) CPU group Intel Core i 5000U (16)
12 Generation 5
Alder Lake S Architecture Broadwell U
Desktop / Server Segment Mobile
Intel Core i5-11600T Predecessor --
Intel Core i5-13600T Successor Intel Core i7-6567U

CPU Cores and Base Frequency

The Intel Core i5-12600T is a 6 core processor with a clock frequency of 2.10 GHz (4.60 GHz). The processor can compute 12 threads at the same time. The Intel Core i7-5557U clocks with 3.10 GHz (3.40 GHz), has 2 CPU cores and can calculate 4 threads in parallel.

Intel Core i5-12600T Characteristic Intel Core i7-5557U
6 Cores 2
12 Threads 4
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.10 GHz Frequency 3.10 GHz
4.60 GHz Turbo Frequency (1 Core) 3.40 GHz
3.40 GHz Turbo Frequency (All Cores) 3.40 GHz

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Core i5-12600T Characteristic Intel Core i7-5557U
-- AI hardware --
-- AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

Intel UHD Graphics 770 GPU Intel Iris Graphics 6100
0.30 GHz GPU frequency 0.30 GHz
1.45 GHz GPU (Turbo) 1.10 GHz
11 GPU Generation 8
10 nm Technology 14 nm
3 Max. displays 3
32 Compute units 48
256 Shader 384
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory 16 GB
12 DirectX Version 11.2

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

Intel UHD Graphics 770 GPU Intel Iris Graphics 6100
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 Decode
Decode Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode

Memory & PCIe

Up to 128 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i5-12600T, while the Intel Core i7-5557U supports a maximum of 16 GB of memory with a maximum memory bandwidth of 29.9 GB/s enabled.

Intel Core i5-12600T Characteristic Intel Core i7-5557U
DDR5-4800, DDR4-3200 Memory DDR3-1866
128 GB Max. Memory 16 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
76.8 GB/s Max. Bandwidth 29.9 GB/s
Yes ECC No
7.50 MB L2 Cache --
18.00 MB L3 Cache 4.00 MB
5.0 PCIe version 2.0
20 PCIe lanes 12
78.8 GB/s PCIe Bandwidth 6.0 GB/s

Thermal Management

The Intel Core i5-12600T has a TDP of 35 W. The TDP of the Intel Core i7-5557U is 28 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core i5-12600T Characteristic Intel Core i7-5557U
35 W TDP (PL1 / PBP) 28 W
74 W TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Core i5-12600T has 25.50 MB cache and is manufactured in 10 nm. The cache of Intel Core i7-5557U is at 4.00 MB. The processor is manufactured in 14 nm.

Intel Core i5-12600T Characteristic Intel Core i7-5557U
10 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX2+ ISA extensions SSE4.1, SSE4.2, AVX2
LGA 1700 Socket BGA 1168
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Linux
Q1/2022 Release date Q1/2015
223 $ Release price --
show more data show more data


Rate these processors

Here you can rate the Intel Core i5-12600T to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:
Here you can rate the Intel Core i7-5557U to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Core i5-12600T (100%)
Intel Core i7-5557U (42%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Core i5-12600T (100%)
Intel Core i7-5557U (21%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i5-12600T Intel Core i5-12600T
6C 12T @ 4.60 GHz
1785 (100%)
Intel Core i7-5557U Intel Core i7-5557U
2C 4T @ 3.40 GHz
754 (42%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i5-12600T Intel Core i5-12600T
6C 12T @ 3.40 GHz
8199 (100%)
Intel Core i7-5557U Intel Core i7-5557U
2C 4T @ 3.40 GHz
1823 (22%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Core i5-12600T Intel Core i5-12600T
Intel UHD Graphics 770 @ 1.45 GHz
742 (88%)
Intel Core i7-5557U Intel Core i7-5557U
Intel Iris Graphics 6100 @ 1.10 GHz
845 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Core i5-12600T Intel Core i5-12600T
6C 12T @ 3.40 GHz
17302 (100%)
Intel Core i7-5557U Intel Core i7-5557U
2C 4T @ 3.40 GHz
3201 (19%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Core i5-12600T Intel Core i5-12600T
6C 12T @ 4.60 GHz
0 (0%)
Intel Core i7-5557U Intel Core i7-5557U
2C 4T @ 3.40 GHz
1047 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Core i5-12600T Intel Core i5-12600T
6C 12T @ 3.40 GHz
0 (0%)
Intel Core i7-5557U Intel Core i7-5557U
2C 4T @ 3.40 GHz
2187 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i5-12600T Intel Core i5-12600T
6C 12T @ 4.60 GHz
0 (0%)
Intel Core i7-5557U Intel Core i7-5557U
2C 4T @ 3.40 GHz
139 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i5-12600T Intel Core i5-12600T
6C 12T @ 3.40 GHz
0 (0%)
Intel Core i7-5557U Intel Core i7-5557U
2C 4T @ 3.40 GHz
360 (100%)

Devices using this processor

Intel Core i5-12600T Intel Core i7-5557U
Unknown Unknown

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