EPYC 9375F vs Xeon E5649

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Primary details

Comparing Xeon E5649 and EPYC 9375F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1522not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.56no data
Market segmentServerServer
Power efficiency4.24no data
Architecture codenameWestmere-EP (2010−2011)Turin (2024)
Release date14 February 2011 (13 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)$45$5,306

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5649 and EPYC 9375F 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 cores6 (Hexa-Core)32 (Dotriaconta-Core)
Threads1264
Base clock speed2.53 GHz3.85 GHz
Boost clock speed2.93 GHz4.8 GHz
L1 cache64 KB (per core)80 KB (per core)
L2 cache256 KB (per core)1 MB (per core)
L3 cache12288 KB (shared)256 MB (shared)
Chip lithography32 nm4 nm
Die size239 mm28x 70.6 mm2
Maximum core temperature76 °Cno data
Number of transistors1,170 million66,520 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Xeon E5649 and EPYC 9375F 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 configuration22
SocketFCLGA1366SP5
Power consumption (TDP)80 Watt320 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5649 and EPYC 9375F. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
AES-NI++
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology1.0no data
Hyper-Threading Technology+no data
Idle States+no data
Demand Based Switching+no data
PAE40 Bitno data
Precision Boost 2no data+

Security technologies

Xeon E5649 and EPYC 9375F 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 E5649 and EPYC 9375F are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5649 and EPYC 9375F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5
Maximum memory size288 GBno data
Max memory channels3no data
Maximum memory bandwidth32 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon E5649 and EPYC 9375F.

PCIe version2.05.0
PCI Express lanesno data128

Pros & cons summary


Recency 14 February 2011 10 October 2024
Physical cores 6 32
Threads 12 64
Chip lithography 32 nm 4 nm
Power consumption (TDP) 80 Watt 320 Watt

Xeon E5649 has 300% lower power consumption.

EPYC 9375F, on the other hand, has an age advantage of 13 years, 433.3% more physical cores and 433.3% more threads, and a 700% more advanced lithography process.

We couldn't decide between Xeon E5649 and EPYC 9375F. We've got no test results to judge.


Should you still have questions on choice between Xeon E5649 and EPYC 9375F, ask them in Comments section, and we shall answer.

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Intel Xeon E5649
Xeon E5649
AMD EPYC 9375F
EPYC 9375F

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Community ratings

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