EPYC 9335 vs Xeon E5440

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2477	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.04	no data
Market segment	Server	Server
Power efficiency	0.71	no data
Designer	Intel	AMD
Manufacturer	Intel	TSMC
Architecture codename	Harpertown (2007−2008)	Turin (2024)
Release date	11 November 2007 (18 years ago)	10 October 2024 (1 year ago)
Launch price (MSRP)	$690	$3,178

Cost-effectiveness evaluation

Performance per price, higher is better.

Performance to price scatter graph

Detailed specifications

Xeon E5440 and EPYC 9335 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)	32 (Dotriaconta-Core)
Threads	4	64
Base clock speed	2.83 GHz	3 GHz
Boost clock speed	0.83 GHz	4.4 GHz
L1 cache	64 KB (per core)	80 KB (per core)
L2 cache	6 MB (per die)	1 MB (per core)
L3 cache	12 MB L2 Cache	128 MB (shared)
Chip lithography	45 nm	4 nm
Die size	2x 107 mm2	4x 70.6 mm2
Maximum case temperature (TCase)	63 °C	no data
Number of transistors	820 million	33,260 million
64 bit support	+	+
Windows 11 compatibility	-	no data
VID voltage range	0.85V-1.35V	no data

Compatibility

Information on Xeon E5440 and EPYC 9335 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	2
Socket	LGA771	SP5
Power consumption (TDP)	80 Watt	210 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5440 and EPYC 9335. You'll probably need this information if you require some particular technology.

AES-NI	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Thermal Monitoring	+	-
Demand Based Switching	+	no data
FSB parity	+	no data
Precision Boost 2	no data	+

Security technologies

Xeon E5440 and EPYC 9335 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5440 and EPYC 9335 are enumerated here.

AMD-V	-	+
VT-x	+	no data
EPT	-	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5440 and EPYC 9335. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR2, DDR3 Depends on motherboard

DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

N/A

Peripherals

Specifications and connection of peripherals supported by Xeon E5440 and EPYC 9335.

PCIe version	2.0	5.0
PCI Express lanes	no data	128

Synthetic benchmarks

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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Pros & cons summary

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Recency	11 November 2007	10 October 2024
Physical cores	4	32
Threads	4	64
Chip lithography	45 nm	4 nm
Power consumption (TDP)	80 Watt	210 Watt