Xeon E3-1270 v6 vs i7-9700KF

Aggregate performance score

Core i7-9700KF
2019
8 cores / 8 threads, 95 Watt
8.97
+59.6%
Xeon E3-1270 v6
2017
4 cores / 8 threads, 72 Watt
5.62

Core i7-9700KF outperforms Xeon E3-1270 v6 by an impressive 60% based on our aggregate benchmark results.

Primary details

Comparing Core i7-9700KF and Xeon E3-1270 v6 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking8501136
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation7.565.83
Market segmentDesktop processorServer
SeriesIntel Core i7Intel Xeon E3
Power efficiency8.947.39
Architecture codenameCoffee Lake (2017−2019)Kaby Lake (2016−2019)
Release date8 January 2019 (5 years ago)28 March 2017 (7 years ago)
Launch price (MSRP)$374$328

Cost-effectiveness evaluation

Performance per price, higher is better.

i7-9700KF has 30% better value for money than Xeon E3-1270 v6.

Detailed specifications

Core i7-9700KF and Xeon E3-1270 v6 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 cores8 (Octa-Core)4 (Quad-Core)
Threads88
Base clock speed3.6 GHz3.8 GHz
Boost clock speed4.9 GHz4.2 GHz
Bus typeDMI 3.0DMI 3.0
Bus rate4 × 8 GT/s8 GT/s
Multiplier3638
L1 cache64K (per core)256 KB
L2 cache256K (per core)1 MB
L3 cache12 MB (shared)8 MB
Chip lithography14 nm14 nm
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
64 bit support++
Windows 11 compatibility+-
Unlocked multiplier+-

Compatibility

Information on Core i7-9700KF and Xeon E3-1270 v6 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 (Uniprocessor)
SocketFCLGA1151FCLGA1151
Power consumption (TDP)95 Watt72 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-9700KF and Xeon E3-1270 v6. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.02.0
Hyper-Threading Technology-+
TSX++
Idle States++
Thermal Monitoring++
SIPP+-

Security technologies

Core i7-9700KF and Xeon E3-1270 v6 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
MPX++
Identity Protection+-
SGXYes with Intel® MEYes with both Intel® SPS and Intel® ME
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-9700KF and Xeon E3-1270 v6 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-9700KF and Xeon E3-1270 v6. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4-2400, DDR3L-1866
Maximum memory size128 GB64 GB
Max memory channels22
Maximum memory bandwidth42.671 GB/s38.397 GB/s
ECC memory support-+

Graphics image quality

Maximum display resolutions supported by Core i7-9700KF and Xeon E3-1270 v6 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no dataN/A
Max resolution over eDPno dataN/A
Max resolution over DisplayPortno dataN/A
Max resolution over VGAno dataN/A

Graphics API support

APIs supported by Core i7-9700KF and Xeon E3-1270 v6 integrated GPUs, sometimes API versions are included.

DirectXno dataN/A
OpenGLno dataN/A

Peripherals

Specifications and connection of peripherals supported by Core i7-9700KF and Xeon E3-1270 v6.

PCIe version3.03.0
PCI Express lanes1616

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.

i7-9700KF 8.97
+59.6%
Xeon E3-1270 v6 5.62

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.

i7-9700KF 14256
+59.6%
Xeon E3-1270 v6 8931

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.

i7-9700KF 1700
+19.9%
Xeon E3-1270 v6 1418

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.

i7-9700KF 7266
+62.6%
Xeon E3-1270 v6 4469

Gaming performance

Pros & cons summary


Performance score 8.97 5.62
Recency 8 January 2019 28 March 2017
Physical cores 8 4
Power consumption (TDP) 95 Watt 72 Watt

i7-9700KF has a 59.6% higher aggregate performance score, an age advantage of 1 year, and 100% more physical cores.

Xeon E3-1270 v6, on the other hand, has 31.9% lower power consumption.

The Core i7-9700KF is our recommended choice as it beats the Xeon E3-1270 v6 in performance tests.

Note that Core i7-9700KF is a desktop processor while Xeon E3-1270 v6 is a server/workstation one.


Should you still have questions on choice between Core i7-9700KF and Xeon E3-1270 v6, ask them in Comments section, and we shall answer.

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Intel Core i7-9700KF
Core i7-9700KF
Intel Xeon E3-1270 v6
Xeon E3-1270 v6

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Community ratings

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