Xeon Gold 6554S vs E5-2686 v4

Primary details

Comparing Xeon E5-2686 v4 and Xeon Gold 6554S processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	593	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Series	Intel Xeon E5	no data
Power efficiency	8.34	no data
Architecture codename	Broadwell (2015−2019)	Emerald Rapids (2023)
Release date	20 June 2016 (8 years ago)	14 December 2023 (less than a year ago)
Launch price (MSRP)	no data	$3,157

Detailed specifications

Xeon E5-2686 v4 and Xeon Gold 6554S 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	18 (Octadeca-Core)	36
Threads	36	72
Base clock speed	2.3 GHz	2.2 GHz
Boost clock speed	3 GHz	4 GHz
Bus type	QPI	no data
Bus rate	2 × 9.6 GT/s	no data
Multiplier	23	no data
L1 cache	no data	80 KB (per core)
L2 cache	4.5 MB	2 MB (per core)
L3 cache	45 MB	180 MB (shared)
Chip lithography	14 nm	Intel 7 nm
Die size	456.12 mm2	2x 763 mm2
Maximum case temperature (TCase)	no data	74 °C
Number of transistors	7200 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Xeon E5-2686 v4 and Xeon Gold 6554S 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 (Multiprocessor)	2
Socket	no data	FCLGA4677
Power consumption (TDP)	145 Watt	270 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2686 v4 and Xeon Gold 6554S. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	no data	2.0
Hyper-Threading Technology	no data	+
TSX	+	+
Deep Learning Boost	-	+

Security technologies

Xeon E5-2686 v4 and Xeon Gold 6554S technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2686 v4 and Xeon Gold 6554S are enumerated here.

VT-d	no data	+
VT-x	no data	+
EPT	no data	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2686 v4 and Xeon Gold 6554S. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	no data	DDR5 @ 5200 MT/s (1 DPC)
Maximum memory size	1,536 GB	4 TB
Max memory channels	no data	8
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

N/A

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2686 v4 and Xeon Gold 6554S.

PCIe version	3.0	5.0
PCI Express lanes	40	80

Pros & cons summary

---

Recency	20 June 2016	14 December 2023
Physical cores	18	36
Threads	36	72
Power consumption (TDP)	145 Watt	270 Watt

---

Should you still have questions on choice between Xeon E5-2686 v4 and Xeon Gold 6554S, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---