Xeon Silver 4109T vs Core i7-5775C

Primary details

Comparing Core i7-5775C and Xeon Silver 4109T processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1159	970
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.63	2.87
Market segment	Desktop processor	Server
Series	Intel Core i7 (Desktop)	Intel Xeon Silver
Architecture codename	Broadwell (2015−2019)	Skylake (server) (2017−2019)
Release date	15 May 2015 (9 years ago)	11 July 2017 (6 years ago)
Launch price (MSRP)	$366	$501
Current price	$513 (1.4x MSRP)	$962 (1.9x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon Silver 4109T has 356% better value for money than i7-5775C.

Detailed specifications

Core i7-5775C and Xeon Silver 4109T 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	4 (Quad-Core)	8 (Octa-Core)
Threads	8	16
Base clock speed	3.3 GHz	2 GHz
Boost clock speed	3.7 GHz	3 GHz
L1 cache	256K (per core)	512 KB
L2 cache	1 MB (per core)	8 MB
L3 cache	6 MB (shared)	11 MB
Chip lithography	14 nm	14 nm
Maximum core temperature	no data	90 °C
Maximum case temperature (TCase)	72 °C	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	Yes	No

Compatibility

Information on Core i7-5775C and Xeon Silver 4109T 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	2 (Multiprocessor)
Socket	FCLGA1150	FCLGA3647
Power consumption (TDP)	65 Watt	70 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-5775C and Xeon Silver 4109T. You'll probably need this information if you require some particular technology.

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

Security technologies

Core i7-5775C and Xeon Silver 4109T technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-5775C and Xeon Silver 4109T are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-5775C and Xeon Silver 4109T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4-2400
Maximum memory size	32 GB	768 GB
Max memory channels	2	6
Maximum memory bandwidth	25.6 GB/s	115.212 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel Iris Pro Graphics 6200	no data
Max video memory	32 GB	no data
Quick Sync Video	+	no data
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	1.15 GHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Core i7-5775C and Xeon Silver 4109T integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Core i7-5775C and Xeon Silver 4109T integrated GPUs, including resolutions over different interfaces.

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

Graphics API support

APIs supported by Core i7-5775C and Xeon Silver 4109T integrated GPUs, sometimes API versions are included.

DirectX	11.2	no data
OpenGL	4.3	no data

Peripherals

Specifications and connection of peripherals supported by Core i7-5775C and Xeon Silver 4109T.

PCIe version	3.0	3.0
PCI Express lanes	16	48

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.

Xeon Silver 4109T outperforms Core i7-5775C by 35% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	4.96	6.69
Recency	15 May 2015	11 July 2017
Physical cores	4	8
Threads	8	16
Cost	$366	$501
Power consumption (TDP)	65 Watt	70 Watt

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Should you still have questions on choice between Core i7-5775C and Xeon Silver 4109T, ask them in Comments section, and we shall answer.

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