Intel Xeon E-2314 vs Intel Core i7-7820HK

Comparative analysis of Intel Xeon E-2314 and Intel Core i7-7820HK processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization, Graphics, Graphics interfaces, Graphics image quality, Graphics API support. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 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 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

Intel Xeon E-2314

Intel Core i7-7820HK

Differences

Reasons to consider the Intel Xeon E-2314

Around 15% higher clock speed: 4.50 GHz vs 3.90 GHz
2x more L2 cache, more data can be stored in the L2 cache for quick access later
2x more maximum memory size: 128 GB vs 64 GB
Around 27% better performance in PassMark - Single thread mark: 2686 vs 2111
Around 7% better performance in PassMark - CPU mark: 7951 vs 7399

Specifications (specs)
Maximum frequency	4.50 GHz vs 3.90 GHz
L2 cache	2 MB vs 1 MB
Maximum memory size	128 GB vs 64 GB
Benchmarks
PassMark - Single thread mark	2686 vs 2111
PassMark - CPU mark	7951 vs 7399

Reasons to consider the Intel Core i7-7820HK

Processor is unlocked, an unlocked multiplier allows for easier overclocking
4 more threads: 8 vs 4
Around 44% lower typical power consumption: 45 Watt vs 65 Watt

Unlocked	Unlocked vs Locked
Number of threads	8 vs 4
Thermal Design Power (TDP)	45 Watt vs 65 Watt

Compare benchmarks

CPU 1: Intel Xeon E-2314
CPU 2: Intel Core i7-7820HK

PassMark - Single thread mark

CPU 1

CPU 2

2686

2111

PassMark - CPU mark

CPU 1

CPU 2

7951

7399

Name	Intel Xeon E-2314	Intel Core i7-7820HK
PassMark - Single thread mark	2686	2111
PassMark - CPU mark	7951	7399
Geekbench 4 - Single Core		1003
Geekbench 4 - Multi-Core		3955
3DMark Fire Strike - Physics Score		4200
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		5.233
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		85.638
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0.691
CompuBench 1.5 Desktop - Video Composition (Frames/s)		2.65
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		6.316
GFXBench 4.0 - Car Chase Offscreen (Frames)		1720
GFXBench 4.0 - Manhattan (Frames)		3147
GFXBench 4.0 - T-Rex (Frames)		5705
GFXBench 4.0 - Car Chase Offscreen (Fps)		1720
GFXBench 4.0 - Manhattan (Fps)		3147
GFXBench 4.0 - T-Rex (Fps)		5705

Compare specifications (specs)

	Intel Xeon E-2314	Intel Core i7-7820HK
Essentials
Architecture codename	Rocket Lake	Kaby Lake
Launch date	Q3'21	3 January 2017
Launch price (MSRP)	$204	$378
Place in performance rating	864	1279
Processor Number	E-2314	i7-7820HK
Series	Intel Xeon E Processor	7th Generation Intel® Core™ i7 Processors
Vertical segment	Server	Mobile
Status		Launched
Performance
64 bit support
Base frequency	2.80 GHz	2.90 GHz
Bus Speed	8 GT/s	8 GT/s DMI
L1 cache	256 KB	256 KB
L2 cache	2 MB	1 MB
L3 cache	8 MB	8 MB
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	100 °C	100°C
Maximum frequency	4.50 GHz	3.90 GHz
Number of cores	4	4
Number of threads	4	8
Unlocked
Memory
Max memory channels	2	2
Maximum memory size	128 GB	64 GB
Supported memory types	DDR4-3200	DDR4-2400, LPDDR3-2133, DDR3L-1600
Maximum memory bandwidth		37.5 GB/s
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	37.5 mm x 37.5 mm	42mm x 28mm
Sockets supported	FCLGA1200	FCBGA1440
Thermal Design Power (TDP)	65 Watt	45 Watt
Configurable TDP-down		35 W
Low Halogen Options Available
Peripherals
Max number of PCIe lanes	20	16
PCI Express revision	4.0	3.0
PCIe configurations	Up to 1x16+1x4, 2x8+1x4, 1x8+3x4	Up to 1x16, 2x8, 1x8+2x4
Scalability	1S Only
Security & Reliability
Execute Disable Bit (EDB)
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
Intel® Identity Protection technology
Advanced Technologies
Enhanced Intel SpeedStep® technology
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 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Thermal Monitoring
Intel® Advanced Vector Extensions (AVX)
Intel® Flex Memory Access
Intel® My WiFi technology
Intel® Smart Response technology
Intel® Stable Image Platform Program (SIPP)
Intel® TSX-NI
Intel® vPro™ Platform Eligibility
Speed Shift technology
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		0x591B
Graphics base frequency		350 MHz
Graphics max dynamic frequency		1.10 GHz
Graphics max frequency		1.1 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory		64 GB
Processor graphics		Intel® HD Graphics 630
Graphics interfaces
DisplayPort
DVI
eDP
HDMI
Number of displays supported		3
Wireless Display (WiDi) support
Graphics image quality
4K resolution support
Max resolution over DisplayPort		4096x2304@60Hz
Max resolution over eDP		4096x2304@60Hz
Max resolution over HDMI 1.4		4096x2304@30Hz
Max resolution over VGA		N / A
Graphics API support
DirectX		12
OpenGL		4.5