EPYC 7443 vs Xeon Platinum 8168

Aggregate performance score

Xeon Platinum 8168
2017
24 cores / 48 threads, 205 Watt
20.84
EPYC 7443
2021
24 cores / 48 threads, 200 Watt
35.63
+71%

EPYC 7443 outperforms Xeon Platinum 8168 by an impressive 71% based on our aggregate benchmark results.

Primary details

Comparing Xeon Platinum 8168 and EPYC 7443 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking262104
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.6215.25
Market segmentServerServer
SeriesIntel Xeon PlatinumAMD EPYC
Power efficiency9.6216.86
Architecture codenameSkylake (server) (2017−2018)Milan (2021−2023)
Release date25 April 2017 (7 years ago)15 March 2021 (3 years ago)
Launch price (MSRP)$5,890$2,010

Cost-effectiveness evaluation

Performance per price, higher is better.

EPYC 7443 has 321% better value for money than Xeon Platinum 8168.

Detailed specifications

Xeon Platinum 8168 and EPYC 7443 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 cores24 (Tetracosa-Core)24 (Tetracosa-Core)
Threads4848
Base clock speed2.7 GHz2.85 GHz
Boost clock speed3.7 GHz4 GHz
Multiplier2728.5
L1 cache1.5 MB64 KB (per core)
L2 cache24 MB512 KB (per core)
L3 cache33 MB128 MB (shared)
Chip lithography14 nm7 nm+
Die sizeno data4x 81 mm2
Maximum core temperature85 °Cno data
Number of transistorsno data16,600 million
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Xeon Platinum 8168 and EPYC 7443 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 configuration8 (Multiprocessor)2
SocketFCLGA3647SP3
Power consumption (TDP)205 Watt200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8168 and EPYC 7443. 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+-
Turbo Boost Max 3.0-no data

Security technologies

Xeon Platinum 8168 and EPYC 7443 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8168 and EPYC 7443 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 Platinum 8168 and EPYC 7443. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4-3200
Maximum memory size768 GB4 TiB
Max memory channels6no data
Maximum memory bandwidth128.001 GB/s204.795 GB/s
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 Platinum 8168 and EPYC 7443.

PCIe version3.04.0
PCI Express lanes48128

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Xeon Platinum 8168 20.84
EPYC 7443 35.63
+71%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Xeon Platinum 8168 33099
EPYC 7443 56601
+71%

Gaming performance

Pros & cons summary


Performance score 20.84 35.63
Recency 25 April 2017 15 March 2021
Chip lithography 14 nm 7 nm
Power consumption (TDP) 205 Watt 200 Watt

EPYC 7443 has a 71% higher aggregate performance score, an age advantage of 3 years, a 100% more advanced lithography process, and 2.5% lower power consumption.

The EPYC 7443 is our recommended choice as it beats the Xeon Platinum 8168 in performance tests.


Should you still have questions on choice between Xeon Platinum 8168 and EPYC 7443, ask them in Comments section, and we shall answer.

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Intel Xeon Platinum 8168
Xeon Platinum 8168
AMD EPYC 7443
EPYC 7443

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Community ratings

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


3.7 15 votes

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Questions & comments

Here you can ask a question about Xeon Platinum 8168 or EPYC 7443, agree or disagree with our judgements, or report an error or mismatch.