Core Ultra 7 164U vs Xeon Gold 6338T

Primary details

Comparing Xeon Gold 6338T and Core Ultra 7 164U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	730
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Series	no data	Intel Meteor Lake-U
Architecture codename	Ice Lake-SP (2021)	Meteor Lake-U
Release date	6 April 2021 (3 years ago)	14 December 2023 (less than a year ago)
Current price	$6534	no data

Detailed specifications

Xeon Gold 6338T and Core Ultra 7 164U 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)	12 (Dodeca-Core)
Threads	48	14
Base clock speed	2.1 GHz	1.1 GHz
Boost clock speed	3.4 GHz	4.8 GHz
L1 cache	64K (per core)	112 KB (per core)
L2 cache	1 MB (per core)	2 MB (per core)
L3 cache	36 MB (shared)	12 MB (shared)
Chip lithography	10 nm	7 nm
Maximum core temperature	87 °C	no data
Maximum case temperature (TCase)	87 °C	no data
64 bit support	+	+
Windows 11 compatibility	+	no data
Unlocked multiplier	No	No

Compatibility

Information on Xeon Gold 6338T and Core Ultra 7 164U 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	1
Socket	FCLGA4189	FCBGA2551
Power consumption (TDP)	165 Watt	9 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6338T and Core Ultra 7 164U. 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® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	+
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	+
TSX	+	+
Thermal Monitoring	no data	+
Flex Memory Access	no data	+
SIPP	no data	+
Turbo Boost Max 3.0	no data	-
Status	Launched	Launched

Security technologies

Xeon Gold 6338T and Core Ultra 7 164U technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6338T and Core Ultra 7 164U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6338T and Core Ultra 7 164U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	DDR5
Maximum memory size	6 TB	64 GB
Max memory channels	8	2
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	Intel® Graphics
Quick Sync Video	no data	+
Graphics max frequency	no data	1.8 GHz

Graphics interfaces

Available interfaces and connections of Xeon Gold 6338T and Core Ultra 7 164U integrated GPUs.

Number of displays supported

no data

3

Graphics image quality

Maximum display resolutions supported by Xeon Gold 6338T and Core Ultra 7 164U integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096 x 2304 @ 60Hz (HDMI 2.1 TMDS) 7680 x 4320 @ 60Hz (HDMI2.1 FRL)
Max resolution over eDP	no data	3840x2400 @ 120Hz
Max resolution over DisplayPort	no data	7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Xeon Gold 6338T and Core Ultra 7 164U integrated GPUs, sometimes API versions are included.

DirectX	no data	12.2
OpenGL	no data	4.6

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6338T and Core Ultra 7 164U.

PCIe version	4.0	4.0
PCI Express lanes	64	12
PCI support	no data	4.0 and 3.0

Pros & cons summary

---

Recency	6 April 2021	14 December 2023
Physical cores	24	12
Threads	48	14
Chip lithography	10 nm	7 nm
Power consumption (TDP)	165 Watt	9 Watt

---

Should you still have questions on choice between Xeon Gold 6338T and Core Ultra 7 164U, 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.

---