Xeon E3-1240 v3 vs Ryzen 9 PRO 3900

Aggregate performance score

Ryzen 9 PRO 3900
2019
12 cores / 24 threads, 65 Watt
19.90
+349%
Xeon E3-1240 v3
2013
4 cores / 8 threads, 80 Watt
4.43

Ryzen 9 PRO 3900 outperforms Xeon E3-1240 v3 by a whopping 349% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 PRO 3900 and Xeon E3-1240 v3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2861334
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data2.68
Market segmentDesktop processorServer
SeriesAMD Ryzen 9no data
Power efficiency28.975.24
Architecture codenameZen 2 (2017−2020)Haswell-WS (2013−2014)
Release date30 September 2019 (5 years ago)2 June 2013 (11 years ago)
Launch price (MSRP)no data$300

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 PRO 3900 and Xeon E3-1240 v3 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 cores12 (Dodeca-Core)4 (Quad-Core)
Threads248
Base clock speed3.1 GHz3.4 GHz
Boost clock speed4.3 GHz3.8 GHz
Bus rateno data5 GT/s
L1 cache768 KB64 KB (per core)
L2 cache6 MB256 KB (per core)
L3 cache64 MB8192 KB (shared)
Chip lithography7 nm, 12 nm22 nm
Die sizeno data160 mm2
Number of transistorsno data1,400 million
64 bit support++
Windows 11 compatibility+-

Compatibility

Information on Ryzen 9 PRO 3900 and Xeon E3-1240 v3 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 configuration1 (Uniprocessor)1
SocketSocket AM4FCLGA1150
Power consumption (TDP)65 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 PRO 3900 and Xeon E3-1240 v3. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data+
SIPP-+
Fast Memory Accessno data+
Precision Boost 2+no data

Security technologies

Ryzen 9 PRO 3900 and Xeon E3-1240 v3 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
Identity Protection-+
OS Guardno data+
Anti-Theftno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 PRO 3900 and Xeon E3-1240 v3 are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 PRO 3900 and Xeon E3-1240 v3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR3, DDR4
Maximum memory size128 GB32 GB
Max memory channels22
Maximum memory bandwidth51.196 GB/s25.6 GB/s
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 PRO 3900 and Xeon E3-1240 v3.

PCIe versionno data3.0
PCI Express lanesno data16

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.

Ryzen 9 PRO 3900 19.90
+349%
Xeon E3-1240 v3 4.43

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.

Ryzen 9 PRO 3900 31616
+349%
Xeon E3-1240 v3 7040

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Ryzen 9 PRO 3900 1680
+41.2%
Xeon E3-1240 v3 1190

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Ryzen 9 PRO 3900 9122
+145%
Xeon E3-1240 v3 3729

Gaming performance

Pros & cons summary


Performance score 19.90 4.43
Recency 30 September 2019 2 June 2013
Physical cores 12 4
Threads 24 8
Chip lithography 7 nm 22 nm
Power consumption (TDP) 65 Watt 80 Watt

Ryzen 9 PRO 3900 has a 349.2% higher aggregate performance score, an age advantage of 6 years, 200% more physical cores and 200% more threads, a 214.3% more advanced lithography process, and 23.1% lower power consumption.

The Ryzen 9 PRO 3900 is our recommended choice as it beats the Xeon E3-1240 v3 in performance tests.

Note that Ryzen 9 PRO 3900 is a desktop processor while Xeon E3-1240 v3 is a server/workstation one.


Should you still have questions on choice between Ryzen 9 PRO 3900 and Xeon E3-1240 v3, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD Ryzen 9 PRO 3900
Ryzen 9 PRO 3900
Intel Xeon E3-1240 v3
Xeon E3-1240 v3

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Community ratings

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Questions & comments

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