Ryzen 7 7800X vs i7-7740X

Primary details

Comparing Core i7-7740X and Ryzen 7 7800X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1087not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.27no data
Market segmentDesktop processorDesktop processor
SeriesCore i7 (Desktop)AMD Ryzen 7
Power efficiency5.11no data
Architecture codenameKaby Lake-X (2017)Zen 4
Release date26 June 2017 (7 years ago)no data (2024 years ago)
Launch price (MSRP)$339no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-7740X and Ryzen 7 7800X 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)8 (Octa-Core)
Threads816
Base clock speed4.3 GHz4.2 GHz
Boost clock speed4.5 GHz5 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
L1 cache64K (per core)512 KB
L2 cache256K (per core)8 MB
L3 cache8 MB (shared)96 MB
Chip lithography14 nm5 nm, 6 nm
Die sizeno data71+122 mm
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier++

Compatibility

Information on Core i7-7740X and Ryzen 7 7800X 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
SocketFCLGA2066no data
Power consumption (TDP)112 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-7740X and Ryzen 7 7800X. 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+-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-7740X and Ryzen 7 7800X are enumerated here.

AMD-V+-
VT-d+no data
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-7740X and Ryzen 7 7800X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4no data
Maximum memory size64 GB128 GB
Max memory channels2no data
Maximum memory bandwidth42.671 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardHD 630no data

Peripherals

Specifications and connection of peripherals supported by Core i7-7740X and Ryzen 7 7800X.

PCIe version3.0no data
PCI Express lanes16no data

Pros & cons summary


Physical cores 4 8
Threads 8 16
Chip lithography 14 nm 5 nm
Power consumption (TDP) 112 Watt 120 Watt

i7-7740X has 7.1% lower power consumption.

Ryzen 7 7800X, on the other hand, has 100% more physical cores and 100% more threads, and a 180% more advanced lithography process.

We couldn't decide between Core i7-7740X and Ryzen 7 7800X. We've got no test results to judge.


Should you still have questions on choice between Core i7-7740X and Ryzen 7 7800X, ask them in Comments section, and we shall answer.

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Intel Core i7-7740X
Core i7-7740X
AMD Ryzen 7 7800X
Ryzen 7 7800X

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Community ratings

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