Xeon Gold 6558Q vs Pentium G2140

Primary details

Comparing Pentium G2140 and Xeon Gold 6558Q processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2250	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Server
Power efficiency	2.27	no data
Release date	1 April 2013 (11 years ago)	1 October 2023 (1 year ago)

Detailed specifications

Pentium G2140 and Xeon Gold 6558Q 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)	32 (Dotriaconta-Core)
Threads	2	64
Base clock speed	3.3 GHz	3.2 GHz
Boost clock speed	no data	4.1 GHz
Bus rate	5 GT/s	no data
L3 cache	3 MB Intel® Smart Cache	60 MB
Chip lithography	22 nm	Intel 7 nm
Maximum core temperature	no data	66 °C
64 bit support	+	-
Windows 11 compatibility	-	no data

Compatibility

Information on Pentium G2140 and Xeon Gold 6558Q 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	FCLGA1155	FCLGA4677
Power consumption (TDP)	55 Watt	350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium G2140 and Xeon Gold 6558Q. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI	-	+
Enhanced SpeedStep (EIST)	+	no data
Speed Shift	no data	+
My WiFi	-	no data
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	-	+
TSX	-	+
Idle States	+	no data
Thermal Monitoring	+	-
Deep Learning Boost	-	+

Security technologies

Pentium G2140 and Xeon Gold 6558Q technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium G2140 and Xeon Gold 6558Q are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium G2140 and Xeon Gold 6558Q. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-1333, DDR3-1600	DDR5-5200
Maximum memory size	32 GB	4 TB
Max memory channels	2	8
Maximum memory bandwidth	25.6 GB/s	no data
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for 3rd Generation Intel® Processors	no data
Graphics max frequency	1.05 GHz	no data

Graphics interfaces

Available interfaces and connections of Pentium G2140 and Xeon Gold 6558Q integrated GPUs.

Number of displays supported

3

no data

Peripherals

Specifications and connection of peripherals supported by Pentium G2140 and Xeon Gold 6558Q.

PCIe version	2.0	5.0
PCI Express lanes	no data	80

Pros & cons summary

---

Recency	1 April 2013	1 October 2023
Physical cores	2	32
Threads	2	64
Power consumption (TDP)	55 Watt	350 Watt

---

Should you still have questions on choice between Pentium G2140 and Xeon Gold 6558Q, 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.

---