Xeon Gold 6338N vs Gold 6312U

General info

Comparing Xeon Gold 6312U and Xeon Gold 6338N processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	151	126
Place by popularity	not in top-100	not in top-100
Value for money	no data	6.19
Market segment	Server	Server
Architecture codename	Ice Lake-SP (2021)	Ice Lake-SP (2021)
Release date	6 April 2021 (3 years old)	6 April 2021 (3 years old)
Current price	no data	$6213

Value for money

Performance per price, higher is better.

Technical specs

Xeon Gold 6312U and Xeon Gold 6338N 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	24 (Tetracosa-Core)	32 (Dotriaconta-Core)
Threads	48	64
Base clock speed	2.4 GHz	2.2 GHz
Boost clock speed	3.6 GHz	3.5 GHz
L1 cache	64K (per core)	64K (per core)
L2 cache	1 MB (per core)	1 MB (per core)
L3 cache	36 MB (shared)	48 MB (shared)
Chip lithography	10 nm	10 nm
Maximum core temperature	80 °C	83 °C
Maximum case temperature (TCase)	80 °C	83 °C
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	No	No

Compatibility

Information on Xeon Gold 6312U and Xeon Gold 6338N 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	1	2
Socket	FCLGA4189	FCLGA4189
Power consumption (TDP)	185 Watt	185 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6312U and Xeon Gold 6338N. 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® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	+
Status	Launched	Launched

Security technologies

Xeon Gold 6312U and Xeon Gold 6338N technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
SGX	Yes with Intel® SPS	Yes with Intel® SPS

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6312U and Xeon Gold 6338N are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6312U and Xeon Gold 6338N. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	DDR4-2667
Maximum memory size	6 TB	6 TB
Max memory channels	8	8
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6312U and Xeon Gold 6338N.

PCIe version	4.0	4.0
PCI Express lanes	64	64

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.

Gold 6338N outperforms Gold 6312U by 10% based on our aggregated benchmark results.

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Advantages and disadvantages

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Performance score	27.24	30.04
Physical cores	24	32
Threads	48	64

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Should you still have questions on choice between Xeon Gold 6312U and Xeon Gold 6338N, ask them in Comments section, and we shall answer.

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