Xeon w7-2575X vs Pentium M 740

Primary details

Comparing Pentium M 740 and Xeon w7-2575X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	3244	74
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	69.51
Market segment	Laptop	Server
Series	Pentium M	no data
Power efficiency	0.66	14.56
Architecture codename	Dothan (2004−2005)	Sapphire Rapids (2023−2024)
Release date	19 January 2005 (19 years ago)	24 August 2024 (less than a year ago)
Launch price (MSRP)	no data	$1,689

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Pentium M 740 and Xeon w7-2575X 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	1 (Single-Core)	22 (Docosa-Core)
Threads	1	44
Base clock speed	1.73 GHz	3 GHz
Boost clock speed	1.73 GHz	4.8 GHz
Bus rate	533 MHz	no data
L1 cache	32 KB	80 KB (per core)
L2 cache	2 MB	2 MB (per core)
L3 cache	0 KB	45 MB
Chip lithography	90 nm	Intel 7 nm
Die size	87 mm2	no data
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	no data	76 °C
Number of transistors	144 million	no data
64 bit support	-	+
Windows 11 compatibility	-	no data
Unlocked multiplier	-	+
VID voltage range	1.26V-1.356V	no data

Compatibility

Information on Pentium M 740 and Xeon w7-2575X 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	1
Socket	PPGA478, H-PBGA479	FCLGA4677
Power consumption (TDP)	27 Watt	250 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium M 740 and Xeon w7-2575X. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, 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	-	+
Idle States	-	no data
Demand Based Switching	-	no data
PAE	32 Bit	no data
Turbo Boost Max 3.0	no data	+
FSB parity	-	no data
Deep Learning Boost	-	+

Security technologies

Pentium M 740 and Xeon w7-2575X technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	+
SGX	no data	-
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium M 740 and Xeon w7-2575X 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 M 740 and Xeon w7-2575X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR2	DDR5-4800
Maximum memory size	no data	2 TB
Max memory channels	no data	4
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 M 740 and Xeon w7-2575X.

PCIe version	no data	5.0
PCI Express lanes	no data	64

Pros & cons summary

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Performance score	0.19	38.66
Recency	19 January 2005	24 August 2024
Physical cores	1	22
Threads	1	44
Power consumption (TDP)	27 Watt	250 Watt

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Should you still have questions on choice between Pentium M 740 and Xeon w7-2575X, ask them in Comments section, and we shall answer.

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