Intel Core i7-8557U vs Intel Core i7-8565U

Comparative analysis of Intel Core i7-8557U and Intel Core i7-8565U processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 3DMark Fire Strike - Physics Score, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

 

Differences

Reasons to consider the Intel Core i7-8557U

  • Around 8% better performance in PassMark - Single thread mark: 2326 vs 2146
  • Around 21% better performance in PassMark - CPU mark: 7342 vs 6061
  • Around 71% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 3188 vs 1865
  • Around 71% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 3188 vs 1865
Benchmarks
PassMark - Single thread mark 2326 vs 2146
PassMark - CPU mark 7342 vs 6061
GFXBench 4.0 - Car Chase Offscreen (Frames) 3188 vs 1865
GFXBench 4.0 - Car Chase Offscreen (Fps) 3188 vs 1865

Reasons to consider the Intel Core i7-8565U

  • Around 2% higher clock speed: 4.60 GHz vs 4.50 GHz
Maximum frequency 4.60 GHz vs 4.50 GHz

Compare benchmarks

CPU 1: Intel Core i7-8557U
CPU 2: Intel Core i7-8565U

PassMark - Single thread mark
CPU 1
CPU 2
2326
2146
PassMark - CPU mark
CPU 1
CPU 2
7342
6061
GFXBench 4.0 - Car Chase Offscreen (Frames)
CPU 1
CPU 2
3188
1865
GFXBench 4.0 - Car Chase Offscreen (Fps)
CPU 1
CPU 2
3188
1865
Name Intel Core i7-8557U Intel Core i7-8565U
PassMark - Single thread mark 2326 2146
PassMark - CPU mark 7342 6061
GFXBench 4.0 - Car Chase Offscreen (Frames) 3188 1865
GFXBench 4.0 - Car Chase Offscreen (Fps) 3188 1865
Geekbench 4 - Single Core 4787
Geekbench 4 - Multi-Core 13130
3DMark Fire Strike - Physics Score 2957
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 20.452
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 90.519
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.666
CompuBench 1.5 Desktop - Video Composition (Frames/s) 4.346
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 30.312
GFXBench 4.0 - Manhattan (Frames) 3556
GFXBench 4.0 - T-Rex (Frames) 6194
GFXBench 4.0 - Manhattan (Fps) 3556
GFXBench 4.0 - T-Rex (Fps) 6194

Compare specifications (specs)

Intel Core i7-8557U Intel Core i7-8565U

Essentials

Architecture codename Coffee Lake Whiskey Lake
Launch date Q3'19 21 August 2018
Place in performance rating 850 845
Processor Number i7-8557U i7-8565U
Series 8th Generation Intel Core i7 Processors 8th Generation Intel® Core™ i7 Processors
Status Launched Launched
Vertical segment Mobile Mobile

Performance

64 bit support
Base frequency 1.70 GHz 1.80 GHz
Bus Speed 4 GT/s 4 GT/s OPI
Manufacturing process technology 14 nm 14 nm
Maximum core temperature 100°C 100°C
Maximum frequency 4.50 GHz 4.60 GHz
Number of cores 4 4
Number of threads 8 8
Die size 123 mm
L1 cache 256 KB
L2 cache 1 MB
L3 cache 8 MB
Maximum case temperature (TCase) 72 °C

Memory

Max memory channels 2 2
Maximum memory bandwidth 37.5 GB/s 37.5 GB/s
Maximum memory size 32 GB 32 GB
Supported memory types DDR4-2400, LPDDR3-2133 DDR4-2400, LPDDR3-2133

Graphics

Device ID 0x3EA6 0x3EA0
eDRAM 128 MB
Graphics base frequency 300 MHz 300 MHz
Graphics max dynamic frequency 1.15 GHz 1.15 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory 32 GB 32 GB
Processor graphics Intel Iris Plus Graphics 645 Intel® UHD Graphics 620

Graphics interfaces

DisplayPort
DVI
eDP
HDMI
Number of displays supported 3 3

Graphics image quality

4K resolution support
Max resolution over DisplayPort 4096x2304@60Hz 4096x2304@60Hz
Max resolution over eDP 4096x2304@60Hz 4096x2304@60Hz
Max resolution over HDMI 1.4 4096x2304@30Hz 4096x2304@24Hz

Graphics API support

DirectX 12 12
OpenGL 4.5 4.5

Compatibility

Max number of CPUs in a configuration 1 1
Package Size 46x24 46x24
Sockets supported FCBGA1528 FCBGA1528
Thermal Design Power (TDP) 15 Watt 15 Watt
Configurable TDP-down 10 W
Configurable TDP-down Frequency 800 MHz
Configurable TDP-up 25 W
Configurable TDP-up Frequency 2.00 GHz
Low Halogen Options Available

Peripherals

Max number of PCIe lanes 16 16
PCI Express revision 3.0 3.0
PCIe configurations 1x4, 2x2, 1x2+2x1 and 4x1 1x4, 2x2, 1x2+2x1 and 4x1

Security & Reliability

Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Memory Protection Extensions (Intel® MPX)
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel SSE4.1, Intel SSE4.2, Intel AVX2 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel 64
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® My WiFi technology
Intel® Optane™ Memory Supported
Intel® Stable Image Platform Program (SIPP)
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Speed Shift technology
Thermal Monitoring
Intel® Advanced Vector Extensions (AVX)
Intel® Smart Response technology
Intel® Thermal Velocity Boost

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
AMD Virtualization (AMD-V™)