Xeon Gold 6534 vs Platinum 8321HC

Primary details

Comparing Xeon Platinum 8321HC and Xeon Gold 6534 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Architecture codename	no data	Emerald Rapids
Release date	1 October 2020 (3 years ago)	1 October 2023 (less than a year ago)

Detailed specifications

Xeon Platinum 8321HC and Xeon Gold 6534 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	26 (Hexacosa-Core)	8 (Octa-Core)
Threads	52	16
Base clock speed	1.4 GHz	3.9 GHz
Boost clock speed	3 GHz	4.2 GHz
L1 cache	no data	80 KB (per core)
L2 cache	no data	2 MB (per core)
L3 cache	35.75 MB	22.5 MB (shared)
Chip lithography	no data	Intel 7 nm
Die size	no data	2x 763 mm2
Maximum core temperature	no data	64 °C
Maximum case temperature (TCase)	no data	64 °C
64 bit support	-	+
Windows 11 compatibility	-	no data
Unlocked multiplier	No	No

Compatibility

Information on Xeon Platinum 8321HC and Xeon Gold 6534 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	no data	2
Socket	no data	FCLGA4677
Power consumption (TDP)	88 Watt	195 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8321HC and Xeon Gold 6534. You'll probably need this information if you require some particular technology.

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

Security technologies

Xeon Platinum 8321HC and Xeon Gold 6534 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8321HC and Xeon Gold 6534 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8321HC and Xeon Gold 6534. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	RDIMM	DDR5-4800
Maximum memory size	1.12 TB	4 TB
Max memory channels	6	8
ECC memory support	no data	+

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 Platinum 8321HC and Xeon Gold 6534.

PCIe version	3.0	5.0
PCI Express lanes	48	80

Pros & cons summary

---

Recency	1 October 2020	1 October 2023
Physical cores	26	8
Threads	52	16
Power consumption (TDP)	88 Watt	195 Watt

---

Should you still have questions on choice between Xeon Platinum 8321HC and Xeon Gold 6534, 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.

---