Intel Xeon E5-4628L v4 vs Intel Core i7-3840QM

Comparative analysis of Intel Xeon E5-4628L v4 and Intel Core i7-3840QM processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization, Graphics, Graphics interfaces. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Xeon E5-4628L v4

Intel Core i7-3840QM

Differences

Reasons to consider the Intel Xeon E5-4628L v4

10 more cores, run more applications at once: 14 vs 4
20 more threads: 28 vs 8
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
48x more maximum memory size: 1.5 TB vs 32 GB
Around 92% better performance in PassMark - CPU mark: 11315 vs 5893

Specifications (specs)
Number of cores	14 vs 4
Number of threads	28 vs 8
Manufacturing process technology	14 nm vs 22 nm
Maximum memory size	1.5 TB vs 32 GB
Max number of CPUs in a configuration	4 vs 1
Benchmarks
PassMark - CPU mark	11315 vs 5893

Reasons to consider the Intel Core i7-3840QM

Around 73% higher clock speed: 3.80 GHz vs 2.20 GHz
Around 21% higher maximum core temperature: 105 °C vs 87
Around 67% lower typical power consumption: 45 Watt vs 75 Watt
Around 56% better performance in PassMark - Single thread mark: 1930 vs 1241

Specifications (specs)
Maximum frequency	3.80 GHz vs 2.20 GHz
Maximum core temperature	105 °C vs 87
Thermal Design Power (TDP)	45 Watt vs 75 Watt
Benchmarks
PassMark - Single thread mark	1930 vs 1241

Compare benchmarks

CPU 1: Intel Xeon E5-4628L v4
CPU 2: Intel Core i7-3840QM

PassMark - Single thread mark

CPU 1

CPU 2

1241

1930

PassMark - CPU mark

CPU 1

CPU 2

11315

5893

Name	Intel Xeon E5-4628L v4	Intel Core i7-3840QM
PassMark - Single thread mark	1241	1930
PassMark - CPU mark	11315	5893
Geekbench 4 - Single Core		752
Geekbench 4 - Multi-Core		2887

Compare specifications (specs)

	Intel Xeon E5-4628L v4	Intel Core i7-3840QM
Essentials
Architecture codename	Broadwell	Ivy Bridge
Launch date	Q2'16	30 September 2012
Place in performance rating	1693	1697
Processor Number	E5-4628LV4	i7-3840QM
Series	Intel® Xeon® Processor E5 v4 Family	Legacy Intel® Core™ Processors
Status	Launched	Launched
Vertical segment	Embedded	Mobile
Launch price (MSRP)		$568
Price now		$335
Value for money (0-100)		7.72
Performance
64 bit support
Base frequency	1.80 GHz	2.80 GHz
Bus Speed	8 GT/s QPI	5 GT/s DMI
Manufacturing process technology	14 nm	22 nm
Maximum core temperature	87	105 °C
Maximum frequency	2.20 GHz	3.80 GHz
Number of cores	14	4
Number of QPI Links	2
Number of threads	28	8
Die size		160 mm
L1 cache		256 KB
L2 cache		1024 KB
L3 cache		8192 KB
Transistor count		1400 Million
Memory
Max memory channels	4	2
Maximum memory bandwidth	68 GB/s	25.6 GB/s
Maximum memory size	1.5 TB	32 GB
Supported memory types	DDR4	DDR3/L/-RS 1333/1600
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	4	1
Package Size	45mm x 52.5mm	37.5 x 37.5mm (rPGA988B); 31.0 x 24.0mm (BGA1224)
Sockets supported	FCLGA2011-3	FCPGA988
Thermal Design Power (TDP)	75 Watt	45 Watt
Peripherals
Max number of PCIe lanes	40	16
PCI Express revision	3.0	3.0
PCIe configurations	x4, x8, x16	1x16, 2x8, 1x8 2x4
Scalability	4S
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Anti-Theft technology
Intel® Identity Protection technology
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel® AVX2	Intel® AVX
Intel 64
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Instruction Replay Technology
Intel® TSX-NI
Intel® Turbo Boost technology
Physical Address Extensions (PAE)	46-bit
Thermal Monitoring
4G WiMAX Wireless
Flexible Display interface (FDI)
Intel® Advanced Vector Extensions (AVX)
Intel® Demand Based Switching
Intel® Fast Memory Access
Intel® My WiFi technology
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™)
Graphics
Device ID		0x166
Graphics base frequency		650 MHz
Graphics max dynamic frequency		1.30 GHz
Graphics max frequency		1.3 GHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics		Intel® HD Graphics 4000
Graphics interfaces
CRT
DisplayPort
eDP
HDMI
Number of displays supported		3
SDVO
Wireless Display (WiDi) support