Xeon Silver 4410Y vs E5649

Primary details

Comparing Xeon E5649 and Xeon Silver 4410Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1422	408
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.56	33.52
Market segment	Server	Server
Architecture codename	Westmere-EP (2010−2011)	Sapphire Rapids
Release date	14 February 2011 (13 years ago)	10 January 2023 (1 year ago)
Launch price (MSRP)	$45	no data
Current price	$89 (2x MSRP)	$738

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon Silver 4410Y has 2049% better value for money than Xeon E5649.

Detailed specifications

Xeon E5649 and Xeon Silver 4410Y 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	6 (Hexa-Core)	12 (Dodeca-Core)
Threads	12	24
Base clock speed	2.53 GHz	2 GHz
Boost clock speed	2.93 GHz	3.9 GHz
L1 cache	64 KB (per core)	80K (per core)
L2 cache	256 KB (per core)	2 MB (per core)
L3 cache	12288 KB (shared)	30 MB
Chip lithography	32 nm	Intel 7 nm
Die size	239 mm2	no data
Maximum core temperature	76 °C	78 °C
Maximum case temperature (TCase)	no data	78 °C
Number of transistors	1,170 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	No

Compatibility

Information on Xeon E5649 and Xeon Silver 4410Y 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	2	2
Socket	FCLGA1366	FCLGA4677
Power consumption (TDP)	80 Watt	150 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5649 and Xeon Silver 4410Y. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2	Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
AVX	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	1.0	2.0
Hyper-Threading Technology	+	+
TSX	no data	+
Idle States	+	no data
Thermal Monitoring	-	no data
Demand Based Switching	+	no data
PAE	40 Bit	no data
Status	Discontinued	Launched

Security technologies

Xeon E5649 and Xeon Silver 4410Y technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
SGX	no data	Yes with Intel® SPS
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5649 and Xeon Silver 4410Y are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5649 and Xeon Silver 4410Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR5-4000
Maximum memory size	288 GB	4 TB
Max memory channels	3	8
Maximum memory bandwidth	32 GB/s	no data
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon E5649 and Xeon Silver 4410Y.

PCIe version	2.0	5
PCI Express lanes	no data	80

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.

Silver 4410Y outperforms E5649 by 328% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	3.68	15.75
Recency	14 February 2011	10 January 2023
Physical cores	6	12
Threads	12	24
Power consumption (TDP)	80 Watt	150 Watt

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Should you still have questions on choice between Xeon E5649 and Xeon Silver 4410Y, ask them in Comments section, and we shall answer.

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