Intel Core i5-8257U Benchmark, Test and specs

Processor Name: Intel Core i5-8257U

Technology: 14 nm

Architecture: Coffee Lake U

CPU Cores: 4

Memory Type: DDR4-2400 SO-DIMM, LPDDR3-2133

Memory Channels: 2

PCI Version: 3.0

Cores Threads: 8

Frequency: 1.40 GHz

Turbo-One-Core: 3.90 GHz

Socket: FCBGA1528

L2-Cache: 1.00 MB

L3-Cache: 6.00 MB

Release Date: Q3/2019

PCIe Lanes: 16

Max. Memory: 64 GB

Intel Core i5-8257U is a powerful processor that offers superb performance for a variety of tasks, including gaming, video editing, and content creation. It features 4 cores and 8 threads, which provide the power to multitask with ease. Intel Core i5-8257U also has a high clock speed of 1.40 GHz, which ensures smooth and responsive performance. For even more performance, Intel Core i5-8257U can be overclocked to 3.90 GHz.

Intel Core i5-8257U is built on the 14 nm process, which makes it highly efficient and power-saving. It also supports the latest 3.0 PCI standard, which ensures compatibility with the latest hardware. Intel Core i5-8257U is available in the FCBGA1528 socket, which is widely supported by motherboards.

Intel Core i5-8257U is the perfect processor for anyone looking for a powerful and versatile option for their PC. It offers superb performance for a variety of tasks, and it is built on the latest technology for efficiency and compatibility.

Intel Core i5-8257U Benefits:

  • Powerful performance for gaming, video editing, and content creation
  • 4 cores and 8 threads for multitasking
  • High clock speed of 1.40 GHz for smooth and responsive performance
  • Overclockable to 3.90 GHz for even more performance
  • Built on the 14 nm process for efficiency and power-saving
  • Supports the latest 3.0 PCI standard for compatibility with the latest hardware
  • Available in the FCBGA1528 socket for wide motherboard compatibility

If you are looking for a powerful and versatile processor for your PC, Intel Core i5-8257U is the perfect choice. It offers superb performance for a variety of tasks, and it is built on the latest technology for efficiency and compatibility.

5.0 Out of 1 votes User Rating
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Intel Core i5-8257U specs and benchmark performance

The official technical specifications of the Intel Core i5-8257U CPU can be used to determine its speed and efficiency, as well as the system requirements for games and other applications. Please learn more about the specs and benchmark results.

CPU Cores and Base Frequency Intel Core i5-8257U

  • Cores are the number of processing units in a CPU. The CPU cores are responsible for executing tasks. The more cores a CPU has, the more tasks it can execute simultaneously.
  • Base frequency is the CPU's clock speed. It is measured in gigahertz (GHz). The higher the base frequency, the faster the CPU can run.
Frequency: 1.40 GHz   CPU Cores: 4
Turbo (1 Core): 3.90 GHz   CPU Threads: 8
Hyperthreading: Yes   Overclocking: No
Turbo (4 Cores): 3.20 GHz  

Internal Graphics Intel Core i5-8257U

GPU name: Intel Iris Plus Graphics 645
GPU frequency: 0.30 GHz   GPU (Turbo): 1.05 GHz
Generation: 9.5   DirectX Version: 12
Execution units: 48   Shader: 384
Max. Memory: 32 GB   Max. displays: 3
Technology: 14 nm   Release date: Q4/2017

Hardware codec support Intel Core i5-8257U

h264: Decode / Encode
JPEG: Decode / Encode
h265 8bit: Decode / Encode
h265 10bit: Decode / Encode
VP8: Decode / Encode
VP9: Decode / Encode
VC-1: Decode
AVC: Decode / Encode

RAM and PCIe Intel Core i5-8257U

The memory and PCIe specifications allow users to choose a configuration that meets their needs. For example, a user who needs high performance for gaming can choose a processor with a large amount of memory and a high memory clock speed.

Memory type: DDR4-2400 SO-DIMM, LPDDR3-2133   Max. Memory: 64 GB
Memory channels: 2   ECC: No
PCIe version: 3.0   PCIe lanes: 16

Encryption Intel Core i5-8257U

AES-NI: Yes  

Thermal Management Intel Core i5-8257U

Thermal Design Power (TDP) is a measure of the amount of heat that a processor produces. TDP is important because it determines the type of cooling that is required for a processor. Processors with a higher TDP require more powerful cooling to prevent them from overheating.

TDP is measured in watts (W). The TDP of a processor is typically specified by the manufacturer.

When choosing a Intel Core i5-8257U processor, it is important to consider the TDP of the processor and the type of cooling that is available. Processors with a higher TDP will require more powerful cooling, which may require a more expensive motherboard or case.

TDP: 15 W   Tjunction max.: --
TDP up: --   TDP down: --

Technical details Intel Core i5-8257U

L3-Cache: 6.00 MB   Technology: 14 nm
Architecture: Coffee Lake U   Virtualization: VT-x, VT-x EPT, VT-d
Socket: FCBGA1528   Release date: Q3/2019
Market price: ca. 320 $   Instruction set (ISA): 64-bit
L2-Cache: 1.00 MB  

Devices using this processor Intel Core i5-8257U

Used in: Apple MacBook Pro 13 (2019)

Intel Core i5-8257U CPU in Benchmarks

Please learn the testing results of the Intel Core i5-8257U CPU in synthetic benchmarks. These data can define the closest competitor and its current position in the models’ rating. Here are points in modern benchmarks, in which Intel Core i5-8257U has been tested. Pay attention that the data can differ in testing systems.

Cinebench R20 (Single-Core)

Cinebench R20 is a cross-platform testing tool that measures CPU performance. It is based on the Cinema 4D rendering engine, which is used by professional animators and designers. Cinebench R20 is a reliable and accurate benchmark that can be used to compare the performance of different CPUs. The single-core test in Cinebench R20 measures the performance of a single CPU core. This is a good test for measuring the CPU's raw processing power. The higher the score, the better the CPU's performance. The Cinebench R20 single-core test is a good way to compare the performance of different CPUs. It is a reliable and accurate benchmark that can be used to measure the CPU's raw processing power.

Intel Core i5-6600K
Intel Core i5-6600K 4x 3.50 GHz (3.90 GHz)
395
Intel Pentium Gold G6400E
Intel Pentium Gold G6400E 2x 3.80 GHz (No turbo) HT
395
Intel Core i5-8257U
Intel Core i5-8257U 4x 1.40 GHz (3.90 GHz) HT
391
Intel Core i7-7700HQ
Intel Core i7-7700HQ 4x 2.80 GHz (3.80 GHz) HT
390
AMD Ryzen 3 PRO 3200G
AMD Ryzen 3 PRO 3200G 4x 3.60 GHz (4.00 GHz)
390

Cinebench R20 (Multi-Core)

Cinebench R20 is a cross-platform testing tool that measures CPU performance. It is based on the Cinema 4D rendering engine, which is used by professional animators and designers. Cinebench R20 is a reliable and accurate benchmark that can be used to compare the performance of different CPUs. The multi-core test in Cinebench R20 measures the performance of all CPU cores. This is a good test for measuring the CPU's ability to handle multiple tasks simultaneously. The higher the score, the better the CPU's performance. The Cinebench R20 multi-core test is a good way to compare the performance of different CPUs. It is a reliable and accurate benchmark that can be used to measure the CPU's ability to handle multiple tasks simultaneously.

Intel Core i3-9100F
Intel Core i3-9100F 4x 3.60 GHz (4.20 GHz)
1630
Intel Core i3-9100
Intel Core i3-9100 4x 3.60 GHz (4.20 GHz)
1630
Intel Core i5-8257U
Intel Core i5-8257U 4x 1.40 GHz (3.90 GHz) HT
1628
Intel Core i5-1035G7
Intel Core i5-1035G7 4x 1.20 GHz (3.70 GHz) HT
1595
Intel Core i5-1035G4
Intel Core i5-1035G4 4x 1.10 GHz (3.70 GHz) HT
1595

Cinebench R15 (Single-Core)

Cinebench R15 is a cross-platform testing tool that measures CPU performance. It is based on the Cinema 4D rendering engine, which is used by professional animators and designers. Cinebench R15 is a reliable and accurate benchmark that can be used to compare the performance of different CPUs. The single-core test in Cinebench R15 measures the performance of a single CPU core. This is a good test for measuring the CPU's raw processing power. The higher the score, the better the CPU's performance. The Cinebench R15 single-core test is a good way to compare the performance of different CPUs. It is a reliable and accurate benchmark that can be used to measure the CPU's raw processing power. Here are some of the factors that can affect the Cinebench R15 single-core score: The CPU's clock speed The CPU's cache size The CPU's architecture The CPU's thermal throttling The Cinebench R15 single-core score is a good way to compare the performance of different CPUs, but it is important to note that it is not the only factor that affects CPU performance. Other factors, such as the CPU's multi-core performance, memory bandwidth, and storage performance, can also affect overall system performance.

Intel Core i3-8145U
Intel Core i3-8145U 2x 2.10 GHz (3.90 GHz) HT
160
Intel Core i3-8140U
Intel Core i3-8140U 2x 2.10 GHz (3.90 GHz) HT
160
Intel Core i5-8257U
Intel Core i5-8257U 4x 1.40 GHz (3.90 GHz) HT
159
Intel Xeon E3-1225 v6
Intel Xeon E3-1225 v6 4x 3.30 GHz (3.70 GHz)
158
Intel Core i5-7287U
Intel Core i5-7287U 2x 3.30 GHz (3.70 GHz) HT
158

Cinebench R15 (Multi-Core)

Cinebench R15 is a multi-core CPU benchmark based on the Cinema 4D rendering engine. It measures the performance of all CPU cores. The higher the score, the better the CPU's performance.

Intel Core i7-4790S
Intel Core i7-4790S 4x 3.20 GHz (4.00 GHz) HT
671
Intel Core i7-3770
Intel Core i7-3770 4x 3.40 GHz (3.90 GHz) HT
669
Intel Core i5-8257U
Intel Core i5-8257U 4x 1.40 GHz (3.90 GHz) HT
667
Intel Core i7-4850HQ
Intel Core i7-4850HQ 4x 2.30 GHz (3.50 GHz) HT
666
Intel Core i7-5850EQ
Intel Core i7-5850EQ 4x 2.70 GHz (3.40 GHz) HT
666

iGPU - FP32 Performance (Single-precision GFLOPS)

FP32 Performance (Single-precision GFLOPS) is a measure of the floating-point performance of an integrated graphics processing unit (iGPU). It is measured in gigaflops (GFLOPs), which is a billion floating-point operations per second. The higher the GFLOPs, the better the iGPU's floating-point performance. Floating-point performance is important for tasks that require a lot of calculations, such as video editing, 3D rendering, and scientific computing.

Intel Core i7-4960HQ
Intel Core i7-4960HQ 4x 2.60 GHz (3.80 GHz) HT
832
Intel Core i7-4950HQ
Intel Core i7-4950HQ 4x 2.40 GHz (3.60 GHz) HT
832
Intel Core i5-8257U
Intel Core i5-8257U 4x 1.40 GHz (3.90 GHz) HT
806
Intel Core i5-4570R
Intel Core i5-4570R 4x 2.70 GHz (3.20 GHz)
800
Intel Core i7-4870HQ
Intel Core i7-4870HQ 4x 2.50 GHz (3.70 GHz) HT
768

Geekbench 5, 64bit (Single-Core)

Measures the performance of a single CPU core. Higher score means better performance. Used to compare the performance of different CPUs.

Intel Core i7-8705G
Intel Core i7-8705G 4x 3.10 GHz (4.10 GHz) HT
970
Intel Core i7-4940MX
Intel Core i7-4940MX 4x 3.10 GHz (3.90 GHz) HT
969
Intel Core i5-8257U
Intel Core i5-8257U 4x 1.40 GHz (3.90 GHz) HT
966
Intel Core i7-7920HQ
Intel Core i7-7920HQ 4x 3.10 GHz (4.10 GHz) HT
956
Intel Pentium Gold G5500
Intel Pentium Gold G5500 2x 3.80 GHz (No turbo) HT
956

Geekbench 5, 64bit (Multi-Core)

Geekbench 5, 64bit (Multi-Core) is a cross-platform benchmark that measures the multi-core performance of a processor. It uses a set of tasks that require a lot of resources to get an accurate result. Geekbench 5, 64bit (Multi-Core) is a good way to compare the performance of different processors, as well as to learn how changes to settings can affect performance.

Intel Core i7-1065G7
Intel Core i7-1065G7 4x 1.30 GHz (3.90 GHz) HT
3786
AMD Ryzen 5 Pro 1500
AMD Ryzen 5 Pro 1500 4x 3.50 GHz (3.70 GHz) HT
3781
Intel Core i5-8257U
Intel Core i5-8257U 4x 1.40 GHz (3.90 GHz) HT
3770
Intel Xeon E3-1230 v5
Intel Xeon E3-1230 v5 4x 3.40 GHz (3.80 GHz) HT
3761
AMD Ryzen 5 2500X
AMD Ryzen 5 2500X 4x 3.60 GHz (4.00 GHz) HT
3755

Estimated results for PassMark CPU Mark

The PassMark CPU Mark is a benchmark that measures the performance of a computer's central processing unit (CPU). The benchmark is based on a variety of tests, including single-threaded performance, multi-threaded performance, and memory performance. The PassMark CPU Mark is a good way to compare the performance of different CPUs, and it can also be used to track the performance of a CPU over time.

Intel Core i7-7700
Intel Core i7-7700 4x 3.60 GHz (4.20 GHz) HT
10945
Intel Core i7-1065G7
Intel Core i7-1065G7 4x 1.30 GHz (3.90 GHz) HT
10777
Intel Core i5-8257U
Intel Core i5-8257U 4x 1.40 GHz (3.90 GHz) HT
10739
Intel Xeon E3-1230 v5
Intel Xeon E3-1230 v5 4x 3.40 GHz (3.80 GHz) HT
10735
Intel Xeon E3-1245 v6
Intel Xeon E3-1245 v6 4x 3.70 GHz (4.10 GHz) HT
10711
5.0 Out of 1 SpecsBoss score