EPYC 9575F vs i7-6700K

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Primary details

Comparing Core i7-6700K and EPYC 9575F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1146not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.19no data
Market segmentDesktop processorServer
SeriesIntel Core i7 (Desktop)no data
Power efficiency5.81no data
Architecture codenameSkylake (2015−2016)Turin (2024)
Release date1 September 2015 (9 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)$339$11,791

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-6700K and EPYC 9575F 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 speed4 GHz3.3 GHz
Boost clock speed4.2 GHz5 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier40no data
L1 cache256 KB80 KB (per core)
L2 cache1 MB1 MB (per core)
L3 cache8 MB (shared)256 MB (shared)
Chip lithography14 nm4 nm
Die size122 mm28x 70.6 mm2
Maximum case temperature (TCase)64 °Cno data
Number of transistors1750 Million66,520 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier+-

Compatibility

Information on Core i7-6700K and EPYC 9575F 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)2
SocketFCLGA1151SP5
Power consumption (TDP)91 Watt400 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-6700K and EPYC 9575F. 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+-
Precision Boost 2no data+

Security technologies

Core i7-6700K and EPYC 9575F technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data
Secure Key+no data
MPX+-
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-6700K and EPYC 9575F 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 Core i7-6700K and EPYC 9575F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR5
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth34.134 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 530N/A
Max video memory64 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.15 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i7-6700K and EPYC 9575F integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
DVI+no data

Graphics image quality

Maximum display resolutions supported by Core i7-6700K and EPYC 9575F integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Core i7-6700K and EPYC 9575F integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i7-6700K and EPYC 9575F.

PCIe version3.05.0
PCI Express lanes16128

Pros & cons summary


Recency 1 September 2015 10 October 2024
Physical cores 4 64
Threads 8 128
Chip lithography 14 nm 4 nm
Power consumption (TDP) 91 Watt 400 Watt

i7-6700K has 339.6% lower power consumption.

EPYC 9575F, on the other hand, has an age advantage of 9 years, 1500% more physical cores and 1500% more threads, and a 250% more advanced lithography process.

We couldn't decide between Core i7-6700K and EPYC 9575F. We've got no test results to judge.

Note that Core i7-6700K is a desktop processor while EPYC 9575F is a server/workstation one.


Should you still have questions on choice between Core i7-6700K and EPYC 9575F, ask them in Comments section, and we shall answer.

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Intel Core i7-6700K
Core i7-6700K
AMD EPYC 9575F
EPYC 9575F

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