Core i5-7Y57

Details and Benchmarks for Intel Core i5-7Y57

Sysbuilds Alpha Stage!

Please take all results with a big grain of salt. Sysbuilds is in alpha stage at the moment which can lead to wrong data, strange counting errors, silly results and more. This site is under active development.

Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for Core i5-7Y57 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,881 Rank: 969
Rank Name Score Visual
965 Athlon PRO 200GE 4,887
+0.1%
966 Core i3-7167U 4,887
+0.1%
967 Core i5-3470 4,886
+0.1%
968 Core i5-4440 4,882
+0%
969 Core i5-7Y57 4,881
970 Core i7-4702HQ 4,881
+0%
971 Core i5-6360U 4,879
+-0%
972 Core i7-8665U 4,879
+-0%
973 Xeon E5-2650L v4 4,878
-0.1%
974 Core i7-3820QM 4,877
-0.1%

View full ranking →

Multicore Score

Multicore performance score for Core i5-7Y57 based on multi-threaded benchmark results.

4,547 Rank: 1163
Rank Name Score Visual
1159 Xeon W3520 4,549
+0%
1160 Core i7-6498DU 4,548
+0%
1161 Intel Core i7-740QM 4,548
+0%
1162 Core i7-4610M 4,548
+0%
1163 Core i5-7Y57 4,547
1164 Core i5-2405S 4,547
+0%
1165 Core i7-4558U 4,544
-0.1%
1166 Xeon X5470 4,543
-0.1%
1167 Pentium 967 4,540
-0.2%
1168 Xeon Bronze 3104 4,537
-0.2%

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Singlecore Score

Single-core performance score for Core i5-7Y57 based on single-threaded benchmark results.

5,104 Rank: 878
Rank Name Score Visual
874 Athlon PRO 200GE 5,107
+0.1%
875 Core i7-4722HQ 5,106
+0%
876 Xeon E3-1235L v5 5,105
+0%
877 Xeon E5-1620 v4 5,104
+0%
878 Core i5-7Y57 5,104
879 Xeon E5-2667 v2 5,099
-0.1%
880 Core i3-7100H 5,098
-0.1%
881 Pentium G3430 5,096
-0.2%
882 Core i5-3570K 5,095
-0.2%
883 Ryzen 5 PRO 2400GE 5,094
-0.2%

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Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for Core i5-7Y57 based on integer math, floating point math, and prime number computation benchmarks.

4,536 Rank: 1251
Rank Name Score Visual
1247 Xeon E5405 4,537
+0%
1248 Core i5-4350U 4,537
+0%
1249 Core i3-3240T 4,537
+0%
1250 Phenom II X4 B95 4,537
+0%
1251 Core i5-7Y57 4,536
1252 Celeron G4920 4,536
+0%
1253 Core i3-2125 4,536
+0%
1254 Pentium G3240 4,536
+0%
1255 Core i5-3230M 4,536
+0%
1256 Core i7-4500U 4,536
+0%

View full ranking →

Data Processing

Aggregated score for Core i5-7Y57 based on data encryption, data compression, and string sorting benchmarks.

4,495 Rank: 1357
Rank Name Score Visual
1353 Xeon E5405 4,496
+0%
1354 Core i7-640M 4,496
+0%
1355 Core i3-560 4,496
+0%
1356 Pentium G4400T 4,495
+0%
1357 Core i5-7Y57 4,495
1358 Core i5-2435M 4,495
+0%
1359 Celeron G4930T 4,495
+0%
1360 Celeron G3930TE 4,495
+0%
1361 Core i5-4210U 4,495
+0%
1362 Core i7-3517U 4,495
+0%

View full ranking →

Physics & Compute

Aggregated score for Core i5-7Y57 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,538 Rank: 1169
Rank Name Score Visual
1165 Xeon E3-1220L v2 4,539
+0%
1166 A10 PRO-7850B 4,539
+0%
1167 Athlon X4 840 4,539
+0%
1168 Core M3-7Y30 4,538
+0%
1169 Core i5-7Y57 4,538
1170 A10-6800K 4,538
+0%
1171 Core i5-3340M 4,538
+0%
1172 Core i5-3320M 4,538
+0%
1173 A8-7500 4,538
+0%
1174 Phenom II X6 1045T 4,538
+0%

View full ranking →

Core i5-7Y57 Details

With a single-core score of 5104 and a multicore score of 4547, the Intel Core i5-7Y57 stands out as a power-efficient mobile processor designed for ultra-portable devices. Released in 2016 as part of Intel’s Kaby Lake Y series, this chip is built on a 14 nm process and features a dual-core, quad-thread design, allowing it to handle light multitasking and everyday productivity tasks effectively. Despite being over seven years old, its performance remains competitive in its segment, especially when paired with modern operating systems and optimized software. The processor’s 4.5 W TDP, with dynamic scaling down to 3.5 W, makes it ideal for thin and light laptops where thermal and power constraints are critical.

The Core i5-7Y57 operates at a base frequency of 1.2 GHz, with a turbo boost up to 3.3 GHz, enabling it to deliver strong single-threaded performance despite its modest power envelope. It supports DDR3L-1600 and LPDDR3-1866 memory, with a maximum capacity of 16 GB and a memory bandwidth of 27.81 GiB/s. The chip includes 4 MiB of L3 cache and 0.5 MiB of L2 cache, while L1 cache is split into 0.0625 MiB for both data and instruction. These specifications reflect a design focused on efficiency rather than raw throughput, making it suitable for devices that prioritize battery life over extreme performance.

Integrated graphics are provided by the Intel HD Graphics 615, featuring 24 execution units and a base frequency of 300 MHz, capable of boosting to 950 MHz. This GPU supports up to three displays and is sufficient for basic multimedia, light photo editing, and low-demand gaming. The processor also includes a full suite of Intel technologies, such as Turbo Boost 2.0, Hyper-Threading, Enhanced SpeedStep, and Intel VT-x and VT-d virtualization support. It supports advanced instruction sets including AVX2 and AES-NI, which enhance performance in cryptographic and data-intensive applications.

In benchmark testing, the Core i5-7Y57 achieves an overall score of 4881, placing it at #969 among 2060 CPUs. Its single-core performance ranks #877, outperforming many higher-TDP processors like the Core i3-7100H and Pentium G3430, while its multicore score places it at #1163, slightly behind the Core i7-740QM and Core i7-4610M. This indicates that the processor excels in single-threaded workloads, making it well-suited for tasks like web browsing, office applications, and video conferencing. However, its multicore performance lags behind more modern and higher-power CPUs.

As of March 2026, the Core i5-7Y57 remains a viable option for users seeking a reliable, low-power CPU for lightweight computing needs. While it is no longer competitive with today’s high-end mobile processors, it continues to serve well in budget ultrabooks, business laptops, and other devices where efficiency and longevity are prioritized over raw performance. Its strong single-core performance and integrated graphics make it a practical choice for general productivity, but it is not suited for demanding applications like 3D rendering or high-end gaming.
Frequently Compared

Intel Core i5-4200Y 39 views

AMD Ryzen 3 PRO 2200GE 31 views

Intel Xeon Silver 4110 31 views

Intel Core i7-7500U 29 views

AMD Ryzen 5 PRO 3500U 28 views

AMD Ryzen 9 PRO 3900 27 views

AMD EPYC 7302P 27 views

AMD Ryzen Embedded R1606G 27 views

Intel Core i7-7600U 27 views

Intel Xeon Silver 4116T 25 views

Intel Core i5-7Y57

Main Specifications

Designer: Intel
Name: Core i5-7Y57
Family: Core
Series: i5-7Y
Model Number: i5-7Y57
Cores: 2
Threads: 4
Base Frequency: 1200 MHz
Turbo Frequency (1 core): 3300 MHz
Clock Multiplier: 12x (locked)
Microarchitecture: Kaby Lake
Core Name: Kaby Lake Y
Core Family: 6
Core Model: 142
Package: FCBGA-1515
Target Segment: Mobile
Max CPUs: 1
TDP: 4.5 W
Release Price: $281.00

Cache Specifications

L1 Cache: 128 KiB
L1 Instruction Cache: 64 KiB (8-way set associative)
L1 Data Cache: 64 KiB (8-way set associative)
L2 Cache: 0.5 MiB (4-way set associative)
L3 Cache: 4 MiB (12-way set associative)

Memory Specifications

Supported Memory Type: DDR3L-1600 and LPDDR3-1866
Memory Channels: 2
Maximum Memory: 16 GB
Maximum Bandwidth: 27.81 GB/s
ECC Support: No

Integrated Graphics

GPU: HD Graphics 615
GPU Designer: Intel
GPU Max Frequency: 950 MHz
Execution Units: 24

Physical Specifications

Process: 14 nm
Manufacturer: Intel
Technology: CMOS
Word Size: 64-bit
ISA: x86-64 (x86)

CPU Features

MMX EMMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 ABM BMI1 BMI2 FMA3 AES RdRand ADX CLMUL F16C x86-16 x86-32 x86-64 Real Protected SMM FPU NX HT TBT 2.0 EIST SST TXT vPro VT-x VT-d EPT MPX SGX Secure Key SMEP SIPP SSE4a TSX Flex Memory MWT ISRT FMA
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