Xeon 6756E vs Ryzen 7 5800X

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Primary details

Comparing Ryzen 7 5800X and Xeon 6756E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking364not rated
Place by popularity61not in top-100
Cost-effectiveness evaluation24.31no data
Market segmentDesktop processorServer
SeriesAMD Ryzen 7no data
Power efficiency15.77no data
Architecture codenameVermeer (Zen 3) (2020−2022)Sierra Forest (2024)
Release date5 November 2020 (4 years ago)3 June 2024 (less than a year ago)
Launch price (MSRP)$449$8,428

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 7 5800X and Xeon 6756E 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)128
Threads16128
Base clock speed3.8 GHz1.8 GHz
Boost clock speed4.7 GHz2.6 GHz
Multiplier38no data
L1 cache64K (per core)96 KB (per core)
L2 cache512K (per core)4 MB (per module)
L3 cache32 MB96 MB (shared)
Chip lithography7 nm, 12 nm5 nm
Die size2 x 80.7 sq. mm; I/O = 125 mm2no data
Maximum core temperature90 °Cno data
Maximum case temperature (TCase)95 °C80 °C
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Ryzen 7 5800X and Xeon 6756E 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 configuration12
SocketAM44710
Power consumption (TDP)105 Watt225 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 5800X and Xeon 6756E. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHAno data
AES-NI++
AVX++
Enhanced SpeedStep (EIST)no data+
TSX-+
Precision Boost 2+no data

Security technologies

Ryzen 7 5800X and Xeon 6756E technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 5800X and Xeon 6756E are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 5800X and Xeon 6756E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth51.196 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 5800X and Xeon 6756E.

PCIe version4.05.0
PCI Express lanesno data88

Pros & cons summary


Recency 5 November 2020 3 June 2024
Physical cores 8 128
Threads 16 128
Chip lithography 7 nm 5 nm
Power consumption (TDP) 105 Watt 225 Watt

Ryzen 7 5800X has 114.3% lower power consumption.

Xeon 6756E, on the other hand, has an age advantage of 3 years, 1500% more physical cores and 700% more threads, and a 40% more advanced lithography process.

We couldn't decide between Ryzen 7 5800X and Xeon 6756E. We've got no test results to judge.

Note that Ryzen 7 5800X is a desktop processor while Xeon 6756E is a server/workstation one.


Should you still have questions on choice between Ryzen 7 5800X and Xeon 6756E, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 5800X
Ryzen 7 5800X
Intel Xeon 6756E
Xeon 6756E

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