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 6060
- 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 6060 |
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 |
|
|
||||
PassMark - CPU mark |
|
|
||||
GFXBench 4.0 - Car Chase Offscreen (Frames) |
|
|
||||
GFXBench 4.0 - Car Chase Offscreen (Fps) |
|
|
Name | Intel Core i7-8557U | Intel Core i7-8565U |
---|---|---|
PassMark - Single thread mark | 2326 | 2146 |
PassMark - CPU mark | 7342 | 6060 |
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 | 844 |
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™) |