Ryzen Threadripper 1955X vs Xeon E3-1240 v5

Primary details

Comparing Xeon E3-1240 v5 and Ryzen Threadripper 1955X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1184not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.83no data
Market segmentServerDesktop processor
SeriesIntel Xeon E3no data
Power efficiency6.14no data
Architecture codenameSkylake-DT (2015)Zen (2017−2020)
Release date19 October 2015 (9 years ago)no data (2024 years ago)
Launch price (MSRP)$282no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E3-1240 v5 and Ryzen Threadripper 1955X 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 cores4 (Quad-Core)10 (Deca-Core)
Threads8no data
Base clock speed3.5 GHzno data
Boost clock speed3.9 GHz3.6 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier35no data
L1 cache256 KB128 KB (per core)
L2 cache1 MB512 KB (per core)
L3 cache8 MB (shared)32768 KB
Chip lithography14 nm14 nm
Die size122 mm2no data
Number of transistors1,750 millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplier-+

Compatibility

Information on Xeon E3-1240 v5 and Ryzen Threadripper 1955X 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
SocketFCLGA1151,FCLGA2011SP3r2
Power consumption (TDP)80 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1240 v5 and Ryzen Threadripper 1955X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI+-
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
Thermal Monitoring+-

Security technologies

Xeon E3-1240 v5 and Ryzen Threadripper 1955X technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
MPX+-
SGXYes with both Intel® SPS and Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1240 v5 and Ryzen Threadripper 1955X 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 E3-1240 v5 and Ryzen Threadripper 1955X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1866/2133, DDR3L-1333/1600DDR4
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth34.134 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Graphics image quality

Maximum display resolutions supported by Xeon E3-1240 v5 and Ryzen Threadripper 1955X integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4N/Ano data
Max resolution over eDPN/Ano data
Max resolution over DisplayPortN/Ano data
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Xeon E3-1240 v5 and Ryzen Threadripper 1955X integrated GPUs, sometimes API versions are included.

DirectXN/Ano data
OpenGLN/Ano data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1240 v5 and Ryzen Threadripper 1955X.

PCIe version3.0no data
PCI Express lanes16no data

Pros & cons summary


Physical cores 4 10
Power consumption (TDP) 80 Watt 125 Watt

Xeon E3-1240 v5 has 56.3% lower power consumption.

Ryzen Threadripper 1955X, on the other hand, has 150% more physical cores.

We couldn't decide between Xeon E3-1240 v5 and Ryzen Threadripper 1955X. We've got no test results to judge.

Be aware that Xeon E3-1240 v5 is a server/workstation processor while Ryzen Threadripper 1955X is a desktop one.


Should you still have questions on choice between Xeon E3-1240 v5 and Ryzen Threadripper 1955X, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Xeon E3-1240 v5
Xeon E3-1240 v5
AMD Ryzen Threadripper 1955X
Ryzen Threadripper 1955X

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.9 160 votes

Rate Xeon E3-1240 v5 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

No user ratings yet.

Rate Ryzen Threadripper 1955X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon E3-1240 v5 or Ryzen Threadripper 1955X, agree or disagree with our judgements, or report an error or mismatch.