Intel Core i7-10510Y vs Intel Core i7-3840QM

Comparative analysis of Intel Core i7-10510Y and Intel Core i7-3840QM 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, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Core i7-10510Y

Intel Core i7-3840QM

Differences

Reasons to consider the Intel Core i7-10510Y

CPU is newer: launch date 6 year(s) 10 month(s) later
Around 18% higher clock speed: 4.50 GHz vs 3.80 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
6.4x lower typical power consumption: 7 Watt vs 45 Watt

Launch date	21 Aug 2019 vs 30 September 2012
Maximum frequency	4.50 GHz vs 3.80 GHz
Manufacturing process technology	14 nm vs 22 nm
Thermal Design Power (TDP)	7 Watt vs 45 Watt

Reasons to consider the Intel Core i7-3840QM

Around 5% higher maximum core temperature: 105 °C vs 100
2x more maximum memory size: 32 GB vs 16 GB
Around 31% better performance in PassMark - Single thread mark: 1930 vs 1478
Around 63% better performance in PassMark - CPU mark: 5893 vs 3622

Specifications (specs)
Maximum core temperature	105 °C vs 100
Maximum memory size	32 GB vs 16 GB
Benchmarks
PassMark - Single thread mark	1930 vs 1478
PassMark - CPU mark	5893 vs 3622

Compare benchmarks

CPU 1: Intel Core i7-10510Y
CPU 2: Intel Core i7-3840QM

PassMark - Single thread mark

CPU 1

CPU 2

1478

1930

PassMark - CPU mark

CPU 1

CPU 2

3622

5893

Name	Intel Core i7-10510Y	Intel Core i7-3840QM
PassMark - Single thread mark	1478	1930
PassMark - CPU mark	3622	5893
Geekbench 4 - Single Core		752
Geekbench 4 - Multi-Core		2887

Compare specifications (specs)

	Intel Core i7-10510Y	Intel Core i7-3840QM
Essentials
Architecture codename	Amber Lake Y	Ivy Bridge
Launch date	21 Aug 2019	30 September 2012
Launch price (MSRP)	$403	$568
Place in performance rating	1707	1701
Processor Number	i7-10510Y	i7-3840QM
Series	10th Generation Intel Core i7 Processors	Legacy Intel® Core™ Processors
Status	Launched	Launched
Vertical segment	Mobile	Mobile
Price now		$335
Value for money (0-100)		7.72
Performance
64 bit support
Base frequency	1.20 GHz	2.80 GHz
Bus Speed	4 GT/s	5 GT/s DMI
L1 cache	256 KB	256 KB
L2 cache	1 MB	1024 KB
L3 cache	8 MB	8192 KB
Manufacturing process technology	14 nm	22 nm
Maximum core temperature	100	105 °C
Maximum frequency	4.50 GHz	3.80 GHz
Number of cores	4	4
Number of threads	8	8
Die size		160 mm
Transistor count		1400 Million
Memory
Max memory channels	2	2
Maximum memory bandwidth	33.33 GB/s	25.6 GB/s
Maximum memory size	16 GB	32 GB
Supported memory types	LPDDR3-2133, DDR3L-1600	DDR3/L/-RS 1333/1600
Graphics
Device ID	0x87CA	0x166
Execution Units	24
Graphics base frequency	300 MHz	650 MHz
Graphics max dynamic frequency	1.15 GHz	1.30 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® Quick Sync Video
Max video memory	16 GB
Processor graphics	Intel UHD Graphics	Intel® HD Graphics 4000
Graphics max frequency		1.3 GHz
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Graphics interfaces
DisplayPort
DVI
eDP
HDMI
Number of displays supported	3	3
CRT
SDVO
Wireless Display (WiDi) support
Graphics image quality
4K resolution support
Max resolution over DisplayPort	3840x2160@60Hz
Max resolution over eDP	3840x2160@60Hz
Max resolution over HDMI 1.4	4096x2304@24Hz
Graphics API support
DirectX	12
OpenGL	4.5
Compatibility
Configurable TDP-down	4.5 Watt
Configurable TDP-down Frequency	400 MHz
Configurable TDP-up	9 Watt
Configurable TDP-up Frequency	1.50 GHz
Max number of CPUs in a configuration	1	1
Package Size	26.5mm x 18.5mm	37.5 x 37.5mm (rPGA988B); 31.0 x 24.0mm (BGA1224)
Sockets supported	UTFCBGA1377	FCPGA988
Thermal Design Power (TDP)	7 Watt	45 Watt
Low Halogen Options Available
Peripherals
Max number of PCIe lanes	10	16
PCI Express revision	3.0	3.0
PCIe configurations	1x4, 2x2, 1x2+2x1 and 4x1	1x16, 2x8, 1x8 2x4
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)
Secure Boot
Anti-Theft technology
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel SSE4.1	Intel® AVX
Intel 64
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® My WiFi technology
Intel® Stable Image Platform Program (SIPP)
Intel® Thermal Velocity Boost
Intel® Turbo Boost technology
Speed Shift technology
Thermal Monitoring
4G WiMAX Wireless
Flexible Display interface (FDI)
Intel® Advanced Vector Extensions (AVX)
Intel® Demand Based Switching
Intel® Fast Memory Access
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)
AMD Virtualization (AMD-V™)