Xeon Gold 6542Y vs Pentium SU4100

Primary details

Comparing Pentium SU4100 and Xeon Gold 6542Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Server
Architecture codename	Penryn (2008−2011)	Emerald Rapids (2023)
Release date	1 September 2009 (15 years ago)	14 December 2023 (less than a year ago)
Launch price (MSRP)	no data	$2,878

Detailed specifications

Pentium SU4100 and Xeon Gold 6542Y 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	2 (Dual-core)	24 (Tetracosa-Core)
Threads	2	48
Base clock speed	1.3 GHz	2.9 GHz
Boost clock speed	1.3 GHz	4.1 GHz
L1 cache	64 KB	80 KB (per core)
L2 cache	2 MB	2 MB (per core)
L3 cache	0 KB	60 MB (shared)
Chip lithography	45 nm	Intel 7 nm
Die size	107 mm2	2x 763 mm2
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	no data	83 °C
Number of transistors	410 million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Pentium SU4100 and Xeon Gold 6542Y 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	BGA956	FCLGA4677
Power consumption (TDP)	10 Watt	250 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium SU4100 and Xeon Gold 6542Y. 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	-	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	-	+
TSX	-	+
Deep Learning Boost	-	+

Security technologies

Pentium SU4100 and Xeon Gold 6542Y technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium SU4100 and Xeon Gold 6542Y are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium SU4100 and Xeon Gold 6542Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR5-5200
Maximum memory size	no data	4 TB
Max memory channels	no data	8
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

N/A

Peripherals

Specifications and connection of peripherals supported by Pentium SU4100 and Xeon Gold 6542Y.

PCIe version	no data	5.0
PCI Express lanes	no data	80

Pros & cons summary

---

Recency	1 September 2009	14 December 2023
Physical cores	2	24
Threads	2	48
Power consumption (TDP)	10 Watt	250 Watt

---

Should you still have questions on choice between Pentium SU4100 and Xeon Gold 6542Y, 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.

---