Threadripper PRO 7955WX vs i7-4820K

Primary details

Comparing Core i7-4820K and Threadripper PRO 7955WX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1389not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.49no data
Market segmentDesktop processorDesktop processor
Power efficiency2.97no data
Architecture codenameIvy Bridge-E (2013)Storm Peak (2023)
Release date1 September 2013 (11 years ago)19 October 2023 (1 year ago)
Launch price (MSRP)$399$1,899

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-4820K and Threadripper PRO 7955WX 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)16 (Hexadeca-Core)
Threads832
Base clock speed3.7 GHz4.5 GHz
Boost clock speed3.9 GHz5.3 GHz
Bus rate5 GT/sno data
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)1 MB (per core)
L3 cache10 MB (shared)64 MB (shared)
Chip lithography22 nm5 nm
Die size257 mm22x 71 mm2
Maximum core temperature67 °Cno data
Number of transistors1,860 million13,140 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier++

Compatibility

Information on Core i7-4820K and Threadripper PRO 7955WX 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 configuration11
SocketFCLGA2011sTR5
Power consumption (TDP)130 Watt350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-4820K and Threadripper PRO 7955WX. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVXno data
AES-NI++
AVX++
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Smart Response+no data
Demand Based Switching-no data
Precision Boost 2no data+

Security technologies

Core i7-4820K and Threadripper PRO 7955WX technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data
Identity Protection+-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-4820K and Threadripper PRO 7955WX 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 i7-4820K and Threadripper PRO 7955WX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5
Maximum memory size64 GBno data
Max memory channels4no data
Maximum memory bandwidth59.7 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Core i7-4820K and Threadripper PRO 7955WX.

PCIe version3.05.0
PCI Express lanes40128

Pros & cons summary


Recency 1 September 2013 19 October 2023
Physical cores 4 16
Threads 8 32
Chip lithography 22 nm 5 nm
Power consumption (TDP) 130 Watt 350 Watt

i7-4820K has 169.2% lower power consumption.

Threadripper PRO 7955WX, on the other hand, has an age advantage of 10 years, 300% more physical cores and 300% more threads, and a 340% more advanced lithography process.

We couldn't decide between Core i7-4820K and Threadripper PRO 7955WX. We've got no test results to judge.


Should you still have questions on choice between Core i7-4820K and Threadripper PRO 7955WX, ask them in Comments section, and we shall answer.

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Intel Core i7-4820K
Core i7-4820K
AMD Threadripper PRO 7955WX
Threadripper PRO 7955WX

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Community ratings

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