Ryzen 9 9950X vs Xeon E5440

VS

Aggregate performance score

Xeon E5440
2008
80 Watt
1.50
Ryzen 9 9950X
2024
16 cores / 32 threads, 170 Watt
41.77
+2685%

Ryzen 9 9950X outperforms Xeon E5440 by a whopping 2685% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5440 and Ryzen 9 9950X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking215458
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data65.14
Market segmentServerDesktop processor
Power efficiency1.7723.24
Architecture codenameno dataGranite Ridge (2024)
Release date1 January 2008 (16 years ago)15 August 2024 (less than a year ago)
Launch price (MSRP)no data$649

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5440 and Ryzen 9 9950X 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 coresno data16 (Hexadeca-Core)
Threadsno data32
Base clock speed2.83 GHz4.3 GHz
Boost clock speedno data5.7 GHz
L1 cacheno data80 KB (per core)
L2 cacheno data1 MB (per core)
L3 cache12 MB L2 Cache64 MB (shared)
Chip lithography45 nm4 nm
Die sizeno data2x 70.6 mm2
Maximum core temperature67 °C95 °C
Number of transistorsno data16,630 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+
VID voltage range0.85V-1.35Vno data

Compatibility

Information on Xeon E5440 and Ryzen 9 9950X 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 configurationno data1
SocketLGA771AM5
Power consumption (TDP)80 Watt170 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5440 and Ryzen 9 9950X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataSMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A
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 2no data+

Security technologies

Xeon E5440 and Ryzen 9 9950X 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 Ryzen 9 9950X 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 Ryzen 9 9950X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by Xeon E5440 and Ryzen 9 9950X.

PCIe versionno data5.0
PCI Express lanesno data24

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


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.

Xeon E5440 1.50
Ryzen 9 9950X 41.77
+2685%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Xeon E5440 2389
Ryzen 9 9950X 66352
+2677%

Gaming performance

Pros & cons summary


Performance score 1.50 41.77
Recency 1 January 2008 15 August 2024
Chip lithography 45 nm 4 nm
Power consumption (TDP) 80 Watt 170 Watt

Xeon E5440 has 112.5% lower power consumption.

Ryzen 9 9950X, on the other hand, has a 2684.7% higher aggregate performance score, an age advantage of 16 years, and a 1025% more advanced lithography process.

The Ryzen 9 9950X is our recommended choice as it beats the Xeon E5440 in performance tests.

Be aware that Xeon E5440 is a server/workstation processor while Ryzen 9 9950X is a desktop one.


Should you still have questions on choice between Xeon E5440 and Ryzen 9 9950X, ask them in Comments section, and we shall answer.

Vote for your favorite

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Intel Xeon E5440
Xeon E5440
AMD Ryzen 9 9950X
Ryzen 9 9950X

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Community ratings

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Questions & comments

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