EPYC 7303P vs Xeon Silver 4309Y

#ad 
Buy on Amazon
VS

Primary details

Comparing Xeon Silver 4309Y and EPYC 7303P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking642not rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Power efficiency10.91no data
Architecture codenameIce Lake-SP (2021)Milan (2021−2023)
Release date6 April 2021 (3 years ago)5 September 2023 (1 year ago)
Launch price (MSRP)no data$594

Detailed specifications

Xeon Silver 4309Y and EPYC 7303P 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)16 (Hexadeca-Core)
Threads1632
Base clock speed2.8 GHz2.4 GHz
Boost clock speed3.6 GHz3.4 GHz
L1 cache64K (per core)64 KB (per core)
L2 cache1 MB (per core)512 KB (per core)
L3 cache12 MB (shared)64 MB (shared)
Chip lithography10 nm7 nm
Die sizeno data2x 81 mm2
Maximum case temperature (TCase)76 °Cno data
Number of transistorsno data8,300 million
64 bit support+-
Windows 11 compatibility+no data

Compatibility

Information on Xeon Silver 4309Y and EPYC 7303P 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 configuration21
SocketFCLGA4189SP3
Power consumption (TDP)105 Watt130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Silver 4309Y and EPYC 7303P. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Precision Boost 2no data+
Deep Learning Boost+-

Security technologies

Xeon Silver 4309Y and EPYC 7303P technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
SGXYes with Intel® SPSno data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Silver 4309Y and EPYC 7303P 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 Xeon Silver 4309Y and EPYC 7303P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2667DDR4
Maximum memory size6 TBno data
Max memory channels8no data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon Silver 4309Y and EPYC 7303P.

PCIe version4.04.0
PCI Express lanes64128

Pros & cons summary


Recency 6 April 2021 5 September 2023
Physical cores 8 16
Threads 16 32
Chip lithography 10 nm 7 nm
Power consumption (TDP) 105 Watt 130 Watt

Xeon Silver 4309Y has 23.8% lower power consumption.

EPYC 7303P, on the other hand, has an age advantage of 2 years, 100% more physical cores and 100% more threads, and a 42.9% more advanced lithography process.

We couldn't decide between Xeon Silver 4309Y and EPYC 7303P. We've got no test results to judge.


Should you still have questions on choice between Xeon Silver 4309Y and EPYC 7303P, 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.


Intel Xeon Silver 4309Y
Xeon Silver 4309Y
AMD EPYC 7303P
EPYC 7303P

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.


2.7 11 votes

Rate Xeon Silver 4309Y on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

No user ratings yet.

Rate EPYC 7303P on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon Silver 4309Y or EPYC 7303P, agree or disagree with our judgements, or report an error or mismatch.