Xeon Gold 5512U vs Pentium 957

Primary details

Comparing Pentium 957 and Xeon Gold 5512U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	3003	80
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	97.62
Market segment	Laptop	Server
Series	Intel Pentium	no data
Power efficiency	2.17	19.44
Architecture codename	Sandy Bridge (2011−2013)	Emerald Rapids (2023)
Release date	19 June 2011 (13 years ago)	14 December 2023 (less than a year ago)
Launch price (MSRP)	$134	$1,230

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Pentium 957 and Xeon Gold 5512U 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)	28 (Octacosa-Core)
Threads	2	56
Base clock speed	1.2 GHz	2.1 GHz
Boost clock speed	1.2 GHz	3.7 GHz
Bus type	DMI 2.0	no data
Bus rate	4 × 5 GT/s	no data
Multiplier	12	no data
L1 cache	64K (per core)	80 KB (per core)
L2 cache	256K (per core)	2 MB (per core)
L3 cache	2 MB (shared)	52.5 MB (shared)
Chip lithography	32 nm	Intel 7 nm
Die size	131 mm2	2x 763 mm2
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	no data	89 °C
Number of transistors	504 million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Pentium 957 and Xeon Gold 5512U 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 (Uniprocessor)	1
Socket	FCBGA1023	FCLGA4677
Power consumption (TDP)	17 Watt	185 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 957 and Xeon Gold 5512U. 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	-	+
FMA	+	-
AVX	-	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
My WiFi	-	no data
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	-	+
TSX	-	+
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	+	no data
Demand Based Switching	-	no data
FDI	+	no data
Fast Memory Access	+	no data
Deep Learning Boost	-	+

Security technologies

Pentium 957 and Xeon Gold 5512U technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	+
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 957 and Xeon Gold 5512U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium 957 and Xeon Gold 5512U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR5-4800, DDR5-4400
Maximum memory size	8.01 GB	4 TB
Max memory channels	2	8
Maximum memory bandwidth	21.335 GB/s	no data
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics (Sandy Bridge) (350 - 800 MHz)	N/A
Graphics max frequency	800 MHz	no data

Graphics interfaces

Available interfaces and connections of Pentium 957 and Xeon Gold 5512U integrated GPUs.

Number of displays supported	2	no data
eDP	+	no data
DisplayPort	+	-
HDMI	+	-
SDVO	+	no data
CRT	+	no data

Peripherals

Specifications and connection of peripherals supported by Pentium 957 and Xeon Gold 5512U.

PCIe version	2.0	5.0
PCI Express lanes	16	80

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.

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Pros & cons summary

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Performance score	0.39	38.00
Recency	19 June 2011	14 December 2023
Physical cores	2	28
Threads	2	56
Power consumption (TDP)	17 Watt	185 Watt

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Should you still have questions on choice between Pentium 957 and Xeon Gold 5512U, ask them in Comments section, and we shall answer.

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