Xeon 6766E vs Ryzen 9 5900XT

VS

Primary details

Comparing Ryzen 9 5900XT and Xeon 6766E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking170not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation69.98no data
Market segmentDesktop processorServer
Power efficiency25.07no data
Architecture codenameVermeer (2020−2024)Sierra Forest (2024)
Release date31 July 2024 (less than a year ago)3 June 2024 (less than a year ago)
Launch price (MSRP)$349$10,257

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 5900XT and Xeon 6766E 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 cores16 (Hexadeca-Core)144
Threads32144
Base clock speed3.3 GHz1.9 GHz
Boost clock speed4.8 GHz2.7 GHz
L1 cache64 KB (per core)96 KB (per core)
L2 cache512 KB (per core)4 MB (per module)
L3 cache64 MB108 MB (shared)
Chip lithography7 nm5 nm
Die size2x 74 mm2no data
Maximum case temperature (TCase)no data84 °C
Number of transistors8,300 millionno data
64 bit support++
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 5900XT and Xeon 6766E 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 Watt250 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 5900XT and Xeon 6766E. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Enhanced SpeedStep (EIST)no data+
TSX-+
Precision Boost 2+no data

Security technologies

Ryzen 9 5900XT and Xeon 6766E technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 5900XT and Xeon 6766E are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 5900XT and Xeon 6766E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AN/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 5900XT and Xeon 6766E.

PCIe version4.05.0
PCI Express lanes2088

Pros & cons summary


Recency 31 July 2024 3 June 2024
Physical cores 16 144
Threads 32 144
Chip lithography 7 nm 5 nm
Power consumption (TDP) 105 Watt 250 Watt

Ryzen 9 5900XT has an age advantage of 1 month, and 138.1% lower power consumption.

Xeon 6766E, on the other hand, has 800% more physical cores and 350% more threads, and a 40% more advanced lithography process.

We couldn't decide between Ryzen 9 5900XT and Xeon 6766E. We've got no test results to judge.

Note that Ryzen 9 5900XT is a desktop processor while Xeon 6766E is a server/workstation one.


Should you still have questions on choice between Ryzen 9 5900XT and Xeon 6766E, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD Ryzen 9 5900XT
Ryzen 9 5900XT
Intel Xeon 6766E
Xeon 6766E

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.5 62 votes

Rate Ryzen 9 5900XT on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
5 1 vote

Rate Xeon 6766E on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 9 5900XT or Xeon 6766E, agree or disagree with our judgements, or report an error or mismatch.