Intel Pentium 6805 vs Intel Xeon E3-1575M v5

Comparative analysis of Intel Pentium 6805 and Intel Xeon E3-1575M v5 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Security & Reliability, Advanced Technologies, Virtualization, Graphics image quality, Graphics API support, Peripherals. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Pentium 6805

Intel Xeon E3-1575M v5

Differences

Reasons to consider the Intel Pentium 6805

A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm vs 14 nm
3x lower typical power consumption: 15 Watt vs 45 Watt

Manufacturing process technology	10 nm vs 14 nm
Thermal Design Power (TDP)	15 Watt vs 45 Watt

Reasons to consider the Intel Xeon E3-1575M v5

2 more cores, run more applications at once: 4 vs 2
4 more threads: 8 vs 4
Around 30% higher clock speed: 3.90 GHz vs 3.00 GHz
Around 60% more L1 cache; more data can be stored in the L1 cache for quick access later
2x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 20% better performance in PassMark - Single thread mark: 2204 vs 1834
Around 81% better performance in PassMark - CPU mark: 8006 vs 4424

Specifications (specs)
Number of cores	4 vs 2
Number of threads	8 vs 4
Maximum frequency	3.90 GHz vs 3.00 GHz
L1 cache	256 KB vs 160 KB
L3 cache	8 MB vs 4 MB
Benchmarks
PassMark - Single thread mark	2204 vs 1834
PassMark - CPU mark	8006 vs 4424

Compare benchmarks

CPU 1: Intel Pentium 6805
CPU 2: Intel Xeon E3-1575M v5

PassMark - Single thread mark

CPU 1

CPU 2

1834

2204

PassMark - CPU mark

CPU 1

CPU 2

4424

8006

Name	Intel Pentium 6805	Intel Xeon E3-1575M v5
PassMark - Single thread mark	1834	2204
PassMark - CPU mark	4424	8006
Geekbench 4 - Single Core		1025
Geekbench 4 - Multi-Core		4022

Compare specifications (specs)

	Intel Pentium 6805	Intel Xeon E3-1575M v5
Essentials
Architecture codename	Ice Lake	Skylake
Launch date	Q4'20	24 January 2016
Launch price (MSRP)	$161	$1,207
Place in performance rating	1386	1393
Processor Number	6805	E3-1575MV5
Series	Intel Pentium Processor 6800 Series	Intel® Xeon® Processor E3 v5 Family
Status	Launched	Launched
Vertical segment	Mobile	Mobile
Performance
64 bit support
Base frequency	1.10 GHz	3.00 GHz
L1 cache	160 KB	256 KB
L2 cache	1 MB	1 MB
L3 cache	4 MB	8 MB
Manufacturing process technology	10 nm	14 nm
Maximum core temperature	100°C	100°C
Maximum frequency	3.00 GHz	3.90 GHz
Number of cores	2	4
Number of threads	4	8
Bus Speed		8 GT/s DMI3
Memory
Max memory channels	2	2
Maximum memory size	64 GB	64 GB
Supported memory types	DDR4-3200, LPDDR4-3733	DDR4-2133, LPDDR3-1866, DDR3L-1600
ECC memory support
Maximum memory bandwidth		34.1 GB/s
Graphics
Execution Units	32
Graphics base frequency	300 MHz	350 MHz
Graphics max dynamic frequency	850 MHz	1.10 GHz
Graphics max frequency	850 MHz	1.1 GHz
Processor graphics	Intel UHD Graphics for 10th Gen Intel Processors	Intel® Iris® Pro Graphics P580
Device ID		0x193D
eDRAM		128 MB
Intel® Clear Video HD technology
Intel® Quick Sync Video
Max video memory		64 GB
Graphics interfaces
Number of displays supported	3	3
DisplayPort
DVI
eDP
HDMI
Wireless Display (WiDi) support
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	50mm x 25mm	42mm x 28mm
Sockets supported	FCBGA1526	FCBGA1440
Thermal Design Power (TDP)	15 Watt	45 Watt
Configurable TDP-down		35 W
Low Halogen Options Available
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Intel® Identity Protection technology
Intel® Memory Protection Extensions (Intel® MPX)
Intel® Software Guard Extensions (Intel® SGX)
Advanced Technologies
Idle States
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Stable Image Platform Program (SIPP)
Intel® Turbo Boost technology
Thermal Monitoring
Enhanced Intel SpeedStep® technology
Instruction set extensions		Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel® Advanced Vector Extensions (AVX)
Intel® Flex Memory Access
Intel® Smart Response technology
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)
AMD Virtualization (AMD-V™)
Graphics image quality
4K resolution support
Max resolution over DisplayPort		4096x2304@60Hz
Max resolution over HDMI 1.4		4096x2304@24Hz
Max resolution over WiDi		Up to 4096x2304@30Hz
Graphics API support
DirectX		12
OpenGL		4.4
Peripherals
Max number of PCIe lanes		16
PCI Express revision		3.0
PCIe configurations		Up to 1x16, 2x8, 1x8+2x4