Xeon 6774P vs E3-1270 v5

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Primary details

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

Place in the ranking1328not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.30no data
Market segmentServerServer
SeriesIntel Xeon E3no data
Power efficiency6.24no data
DesignerIntelIntel
ManufacturerIntelno data
Architecture codenameSkylake-DT (2015)no data
Release date19 October 2015 (9 years ago)1 April 2025 (less than a year ago)
Launch price (MSRP)$339no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Performance to price scatter graph

Detailed specifications

Xeon E3-1270 v5 and Xeon 6774P 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)64 (Tetrahexaconta-Core)
Threads8128
Base clock speed3.6 GHz2.5 GHz
Boost clock speed4 GHz3.9 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier36no data
L1 cache64 KB (per core)no data
L2 cache256 KB (per core)no data
L3 cache8 MB (shared)336 MB
Chip lithography14 nmno data
Die size122 mm2no data
Maximum core temperatureno data81 °C
Number of transistors1,750 millionno data
64 bit support+-
Windows 11 compatibility-no data

Compatibility

Information on Xeon E3-1270 v5 and Xeon 6774P 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)no data
SocketFCLGA1151FCLGA4710
Power consumption (TDP)80 Watt350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1270 v5 and Xeon 6774P. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Idle States+no data
Thermal Monitoring+-
Deep Learning Boost-+

Security technologies

Xeon E3-1270 v5 and Xeon 6774P technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1270 v5 and Xeon 6774P are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1270 v5 and Xeon 6774P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1866/2133, DDR3L-1333/1600DDR5(6400MT/s)MRDIMM(8000MT/s)
Maximum memory size64 GB4 TB
Max memory channels28
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 E3-1270 v5 and Xeon 6774P 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 E3-1270 v5 and Xeon 6774P integrated GPUs, sometimes API versions are included.

DirectXN/Ano data
OpenGLN/Ano data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1270 v5 and Xeon 6774P.

PCIe version3.05.0
PCI Express lanes16136

Pros & cons summary


Recency 19 October 2015 1 April 2025
Physical cores 4 64
Threads 8 128
Power consumption (TDP) 80 Watt 350 Watt

Xeon E3-1270 v5 has 337.5% lower power consumption.

Xeon 6774P, on the other hand, has an age advantage of 9 years, and 1500% more physical cores and 1500% more threads.

We couldn't decide between Intel Xeon E3-1270 v5 and Intel Xeon 6774P. We've got no test results to judge.

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Intel Xeon E3-1270 v5
Xeon E3-1270 v5
Intel Xeon 6774P
Xeon 6774P

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