Xeon Platinum 8468 vs E5-2683 v3

Primary details

Comparing Xeon E5-2683 v3 and Xeon Platinum 8468 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	825	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Power efficiency	7.26	no data
Architecture codename	Haswell-EP (2014−2015)	Sapphire Rapids (2023−2024)
Release date	8 September 2014 (10 years ago)	10 January 2023 (1 year ago)
Launch price (MSRP)	no data	$7,214

Detailed specifications

Xeon E5-2683 v3 and Xeon Platinum 8468 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	14 (Tetradeca-Core)	48 (Octatetraconta-Core)
Threads	28	96
Base clock speed	2 GHz	2.1 GHz
Boost clock speed	3 GHz	3.8 GHz
Bus rate	9.6 GT/s	no data
L1 cache	64K (per core)	80K (per core)
L2 cache	256K (per core)	2 MB (per core)
L3 cache	35 MB (shared)	105 MB
Chip lithography	22 nm	Intel 7 nm
Die size	356 mm2	4x 477 mm2
Maximum core temperature	83 °C	no data
Maximum case temperature (TCase)	no data	79 °C
Number of transistors	2,600 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Xeon E5-2683 v3 and Xeon Platinum 8468 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	FCLGA2011	FCLGA4677
Power consumption (TDP)	120 Watt	350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2683 v3 and Xeon Platinum 8468. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	-	+
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	-	no data
Demand Based Switching	+	no data
PAE	46 Bit	no data
Deep Learning Boost	-	+

Security technologies

Xeon E5-2683 v3 and Xeon Platinum 8468 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2683 v3 and Xeon Platinum 8468 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2683 v3 and Xeon Platinum 8468. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-1600, DDR4-1866, DDR4-2133	DDR5-4800, DDR5-4400
Maximum memory size	768 GB	4 TB
Max memory channels	4	8
Maximum memory bandwidth	68 GB/s	no data
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2683 v3 and Xeon Platinum 8468.

PCIe version	3.0	5.0
PCI Express lanes	40	80

Pros & cons summary

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Recency	8 September 2014	10 January 2023
Physical cores	14	48
Threads	28	96
Power consumption (TDP)	120 Watt	350 Watt

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