Xeon w9-3595X vs Core 2 Extreme QX9300

Primary details

Comparing Core 2 Extreme QX9300 and Xeon w9-3595X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2377	13
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	20.21
Market segment	Laptop	Server
Series	Core 2 Extreme	no data
Power efficiency	2.39	15.29
Architecture codename	Penryn (2008−2011)	Sapphire Rapids (2023−2024)
Release date	August 2008 (16 years ago)	24 August 2024 (less than a year ago)
Launch price (MSRP)	no data	$5,889

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core 2 Extreme QX9300 and Xeon w9-3595X 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	4 (Quad-Core)	60 (Hexaconta-Core)
Threads	4	120
Base clock speed	2.53 GHz	2 GHz
Boost clock speed	2.53 GHz	4.8 GHz
Bus rate	1066 MHz	no data
L1 cache	64 KB	80 KB (per core)
L2 cache	12 MB	2 MB (per core)
L3 cache	0 KB	112.5 MB
Chip lithography	45 nm	Intel 7 nm
Die size	2x 107 mm2	4x 477 mm2
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	no data	81 °C
64 bit support	+	+
Windows 11 compatibility	-	no data
Unlocked multiplier	+	+
VID voltage range	1.05V-1.175V	no data

Compatibility

Information on Core 2 Extreme QX9300 and Xeon w9-3595X 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	2	1
Socket	PGA478	FCLGA4677
Power consumption (TDP)	45 Watt	385 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme QX9300 and Xeon w9-3595X. 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	-	+
Demand Based Switching	-	no data
Turbo Boost Max 3.0	no data	+
AMT	+	no data
FSB parity	-	no data
Deep Learning Boost	-	+

Security technologies

Core 2 Extreme QX9300 and Xeon w9-3595X 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 Core 2 Extreme QX9300 and Xeon w9-3595X are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme QX9300 and Xeon w9-3595X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	no data	DDR5-4800
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

no data

N/A

Peripherals

Specifications and connection of peripherals supported by Core 2 Extreme QX9300 and Xeon w9-3595X.

PCIe version	no data	5.0
PCI Express lanes	no data	112

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	1.14	62.48
Physical cores	4	60
Threads	4	120
Power consumption (TDP)	45 Watt	385 Watt

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Should you still have questions on choice between Core 2 Extreme QX9300 and Xeon w9-3595X, ask them in Comments section, and we shall answer.

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