Intel Core i7-1185G7E vs Intel Core i7-8557U

Comparative analysis of Intel Core i7-1185G7E and Intel Core i7-8557U processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Security & Reliability, Advanced Technologies, Virtualization, Peripherals. 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).

Intel Core i7-1185G7E

Intel Core i7-8557U

Differences

Reasons to consider the Intel Core i7-1185G7E

A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm SuperFin vs 14 nm
2x more maximum memory size: 64 GB vs 32 GB
Around 14% better performance in PassMark - Single thread mark: 2657 vs 2326
Around 41% better performance in PassMark - CPU mark: 10343 vs 7342

Specifications (specs)
Manufacturing process technology	10 nm SuperFin vs 14 nm
Maximum memory size	64 GB vs 32 GB
Benchmarks
PassMark - Single thread mark	2657 vs 2326
PassMark - CPU mark	10343 vs 7342

Reasons to consider the Intel Core i7-8557U

Around 2% higher clock speed: 4.50 GHz vs 4.40 GHz

Maximum frequency	4.50 GHz vs 4.40 GHz

Compare benchmarks

CPU 1: Intel Core i7-1185G7E
CPU 2: Intel Core i7-8557U

PassMark - Single thread mark

CPU 1

CPU 2

2657

2326

PassMark - CPU mark

CPU 1

CPU 2

10343

7342

Name	Intel Core i7-1185G7E	Intel Core i7-8557U
PassMark - Single thread mark	2657	2326
PassMark - CPU mark	10343	7342
GFXBench 4.0 - Car Chase Offscreen (Frames)		3188
GFXBench 4.0 - Car Chase Offscreen (Fps)		3188

Compare specifications (specs)

	Intel Core i7-1185G7E	Intel Core i7-8557U
Essentials
Architecture codename	Tiger Lake	Coffee Lake
Launch date	Q3'20	Q3'19
Launch price (MSRP)	$431
Place in performance rating	851	848
Processor Number	i7-1185G7E	i7-8557U
Series	11th Generation Intel Core i7 Processors	8th Generation Intel Core i7 Processors
Status	Launched	Launched
Vertical segment	Embedded	Mobile
Performance
64 bit support
Base frequency	1.80 GHz	1.70 GHz
Bus Speed	4 GT/s	4 GT/s
L3 cache	12 MB
Manufacturing process technology	10 nm SuperFin	14 nm
Maximum core temperature	100C	100°C
Maximum frequency	4.40 GHz	4.50 GHz
Number of cores	4	4
Number of threads	8	8
Operating Temperature Range	0°C to 100°C
Memory
Max memory channels	2	2
Maximum memory size	64 GB	32 GB
Supported memory types	DDR4-3200, LPDDR4x-4267	DDR4-2400, LPDDR3-2133
Maximum memory bandwidth		37.5 GB/s
Graphics
Device ID	0x9A49	0x3EA6
Execution Units	96
Graphics max dynamic frequency	1.35 GHz	1.15 GHz
Intel® Clear Video HD technology
Intel® Quick Sync Video
Processor graphics	Intel Iris Xe Graphics	Intel Iris Plus Graphics 645
eDRAM		128 MB
Graphics base frequency		300 MHz
Intel® Clear Video technology
Intel® InTru™ 3D technology
Max video memory		32 GB
Graphics interfaces
Number of displays supported	4	3
DisplayPort
DVI
eDP
HDMI
Graphics image quality
Max resolution over DisplayPort	7680x4320@60Hz	4096x2304@60Hz
Max resolution over eDP	4096x2304@60Hz	4096x2304@60Hz
4K resolution support
Max resolution over HDMI 1.4		4096x2304@30Hz
Graphics API support
DirectX	12.1	12
OpenGL	4.6	4.5
Compatibility
Configurable TDP-down	12 Watt
Configurable TDP-down Frequency	1.20 GHz
Configurable TDP-up	28 Watt
Configurable TDP-up Frequency	2.80 GHz
Max number of CPUs in a configuration	1	1
Package Size	46.5x25	46x24
Sockets supported	FCBGA1449	FCBGA1528
Thermal Design Power (TDP)	15 Watt	15 Watt
Security & Reliability
Intel® OS Guard
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Mode-based Execute Control (MBE)
Secure Boot
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Memory Protection Extensions (Intel® MPX)
Intel® Secure Key technology
Advanced Technologies
Idle States
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512	Intel SSE4.1, Intel SSE4.2, Intel AVX2
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Enhanced Intel SpeedStep® technology
Intel 64
Intel® Flex Memory Access
Intel® My WiFi technology
Intel® Optane™ Memory Supported
Intel® Stable Image Platform Program (SIPP)
Intel® TSX-NI
Intel® vPro™ Platform Eligibility
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Peripherals
Max number of PCIe lanes		16
PCI Express revision		3.0
PCIe configurations		1x4, 2x2, 1x2+2x1 and 4x1