Xeon Gold 6458Q vs E5-2689

Primary details

Comparing Xeon E5-2689 and Xeon Gold 6458Q processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1040	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Series	Xeon	no data
Architecture codename	Sandy Bridge-EP (2012)	Sapphire Rapids (2023)
Release date	6 March 2012 (12 years ago)	10 January 2023 (1 year ago)

Detailed specifications

Xeon E5-2689 and Xeon Gold 6458Q 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)	32 (Dotriaconta-Core)
Threads	16	64
Base clock speed	2.6 GHz	3.1 GHz
Boost clock speed	3.6 GHz	4 GHz
L1 cache	64 KB (per core)	80K (per core)
L2 cache	256 KB (per core)	2 MB (per core)
L3 cache	20 MB (shared)	60 MB
Chip lithography	32 nm	Intel 7 nm
Die size	435 mm2	no data
Maximum case temperature (TCase)	no data	66 °C
Number of transistors	2,270 million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Xeon E5-2689 and Xeon Gold 6458Q 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	2011	FCLGA4677
Power consumption (TDP)	115 Watt	350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2689 and Xeon Gold 6458Q. 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	-	+
Status	no data	Launched
Deep Learning Boost	-	+

Security technologies

Xeon E5-2689 and Xeon Gold 6458Q 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 E5-2689 and Xeon Gold 6458Q are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2689 and Xeon Gold 6458Q. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR5-4800, DDR5-4400
Maximum memory size	no data	4 TB
Max memory channels	no data	8
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

no data

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2689 and Xeon Gold 6458Q.

PCIe version	3.0	5
PCI Express lanes	40	80

Pros & cons summary

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Recency	6 March 2012	10 January 2023
Physical cores	8	32
Threads	16	64
Power consumption (TDP)	115 Watt	350 Watt

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Should you still have questions on choice between Xeon E5-2689 and Xeon Gold 6458Q, ask them in Comments section, and we shall answer.

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