i5-5575R vs Xeon W-2145

Primary details

Comparing Xeon W-2145 and Core i5-5575R processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	660	1576
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	8.23	no data
Market segment	Server	Desktop processor
Series	Intel Xeon W	Intel Core i5
Architecture codename	Skylake (server) (2017−2018)	Broadwell (2015−2019)
Release date	29 August 2017 (7 years ago)	15 May 2015 (9 years ago)
Launch price (MSRP)	$1,113	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon W-2145 and Core i5-5575R basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	8 (Octa-Core)	4 (Quad-Core)
Threads	16	4
Base clock speed	3.7 GHz	2.8 GHz
Boost clock speed	4.5 GHz	3.3 GHz
Bus type	DMI 3.0	DMI 2.0
Bus rate	4 × 8 GT/s	5 GT/s
Multiplier	37	28
L1 cache	64K (per core)	64K (per core)
L2 cache	1 MB (per core)	256K (per core)
L3 cache	11 MB (shared)	4 MB (shared)
Chip lithography	14 nm	14 nm
Die size	484 mm2	182 mm2
Maximum case temperature (TCase)	70 °C	72 °C
64 bit support	+	+
Windows 11 compatibility	+	-

Compatibility

Information on Xeon W-2145 and Core i5-5575R compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1 (Uniprocessor)	1 (Uniprocessor)
Socket	Socket R4	FCBGA1364
Power consumption (TDP)	140 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2145 and Core i5-5575R. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
eDRAM	no data	128 MB
Speed Shift	+	no data
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	no data
TSX	+	+
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	-	no data
Demand Based Switching	+	no data
PAE	46 Bit	no data
Turbo Boost Max 3.0	-	no data
FDI	no data	+
Status	Discontinued	Discontinued

Security technologies

Xeon W-2145 and Core i5-5575R technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	+	+
MPX	+	-
Identity Protection	+	+
SGX	-	no data
OS Guard	+	+
Anti-Theft	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2145 and Core i5-5575R are enumerated here.

AMD-V	+	-
VT-d	+	+
VT-x	+	+
VT-i	no data	-
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-2145 and Core i5-5575R. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR3L-1333, DDR3L-1600, DDR3L-1866
Maximum memory size	512 GB	32 GB
Max memory channels	4	2
Maximum memory bandwidth	85.33 GB/s	29.86 GB/s
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	Intel Iris Pro Graphics 6200
Max video memory	no data	32 GB
Quick Sync Video	-	+
Clear Video	no data	+
Clear Video HD	no data	+
Graphics max frequency	no data	1.05 GHz
InTru 3D	no data	+

Graphics interfaces

Available interfaces and connections of Xeon W-2145 and Core i5-5575R integrated GPUs.

Number of displays supported	no data	3
eDP	no data	+
DisplayPort	-	+
HDMI	-	+
DVI	no data	+
VGA	no data	+

Graphics image quality

Maximum display resolutions supported by Xeon W-2145 and Core i5-5575R integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096x2304@24Hz
Max resolution over eDP	no data	3840x2160@60Hz
Max resolution over DisplayPort	no data	3840x2160@60Hz
Max resolution over VGA	no data	1920x1200@60Hz

Graphics API support

APIs supported by Xeon W-2145 and Core i5-5575R integrated GPUs, sometimes API versions are included.

DirectX	no data	11.2
OpenGL	no data	4.3

Peripherals

Specifications and connection of peripherals supported by Xeon W-2145 and Core i5-5575R.

PCIe version	3.0	3.0
PCI Express lanes	48	16

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Pros & cons summary

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Performance score	11.79	3.29
Recency	29 August 2017	15 May 2015
Physical cores	8	4
Threads	16	4
Power consumption (TDP)	140 Watt	65 Watt

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Should you still have questions on choice between Xeon W-2145 and Core i5-5575R, ask them in Comments section, and we shall answer.

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