Xeon Bronze 3508U vs Processor U300

Primary details

Comparing Processor U300 and Xeon Bronze 3508U 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	Laptop	Server
Series	Intel Raptor Lake-U	no data
Architecture codename	Raptor Lake-U	no data
Release date	4 January 2023 (1 year ago)	1 October 2023 (less than a year ago)

Detailed specifications

Processor U300 and Xeon Bronze 3508U 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	5 (Penta-Core)	8 (Octa-Core)
Threads	61 x 4.4  GHz Intel Golden Cove P-Core4 x 3.3  GHz Intel Gracemont E-Core	8
Base clock speed	1.2 GHz	2.1 GHz
Boost clock speed	4.4 GHz	2.2 GHz
L1 cache	80K (per core)	no data
L2 cache	1.25 MB (per core)	no data
L3 cache	8 MB (shared)	22.5 MB
Chip lithography	10 nm	Intel 7 nm
Maximum core temperature	no data	83 °C
64 bit support	+	-
Windows 11 compatibility	+	no data
Unlocked multiplier	No	No

Compatibility

Information on Processor U300 and Xeon Bronze 3508U 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	no data
Socket	Intel BGA 1744	FCLGA4677
Power consumption (TDP)	15 Watt	125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Processor U300 and Xeon Bronze 3508U. 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	+	no data
Enhanced SpeedStep (EIST)	+	no data
Speed Shift	no data	+
Turbo Boost Technology	no data	2.0
TSX	+	+
Status	no data	Launched

Security technologies

Processor U300 and Xeon Bronze 3508U 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 Processor U300 and Xeon Bronze 3508U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Processor U300 and Xeon Bronze 3508U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4, DDR5 Dual-channel	DDR5 @ 4400 MT/s (1 DPC &2DPC)
Maximum memory size	no data	4 TB
Max memory channels	no data	8
ECC memory support	no data	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

Intel UHD Graphics Xe G4 48EUs

no data

Peripherals

Specifications and connection of peripherals supported by Processor U300 and Xeon Bronze 3508U.

PCIe version	4.0	5
PCI Express lanes	8	80

Pros & cons summary

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Recency	4 January 2023	1 October 2023
Physical cores	5	8
Threads	61 x 4.4 GHz Intel Golden Cove P-Core4 x 3.3 GHz Intel Gracemont E-Core	8
Power consumption (TDP)	15 Watt	125 Watt

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Should you still have questions on choice between Processor U300 and Xeon Bronze 3508U, ask them in Comments section, and we shall answer.

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