Xeon Gold 6226R vs Gold 6148

VS

Aggregate performance score

Xeon Gold 6148
2017
20 cores / 40 threads, 150 Watt
18.34
+10.7%
Xeon Gold 6226R
2020
16 cores / 32 threads, 150 Watt
16.56

Xeon Gold 6148 outperforms Xeon Gold 6226R by a moderate 11% based on our aggregate benchmark results.

Primary details

Comparing Xeon Gold 6148 and Xeon Gold 6226R processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking328399
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation5.3222.68
Market segmentServerServer
SeriesIntel Xeon GoldIntel Xeon Gold
Power efficiency11.5710.45
Architecture codenameSkylake (server) (2017−2018)Cascade Lake (2019−2020)
Release date25 April 2017 (7 years ago)24 February 2020 (4 years ago)
Launch price (MSRP)$3,072$1,300

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon Gold 6226R has 326% better value for money than Xeon Gold 6148.

Detailed specifications

Xeon Gold 6148 and Xeon Gold 6226R 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 cores20 (Icosa-Core)16 (Hexadeca-Core)
Threads4032
Base clock speed2.4 GHz2.9 GHz
Boost clock speed3.7 GHz3.9 GHz
Bus typeDMI 3.0DMI 3.0
Bus rate4 × 8 GT/s4 × 8 GT/s
Multiplier2429
L1 cache1.25 MB1 MB
L2 cache20 MB16 MB
L3 cache27.5 MB22 MB
Chip lithography14 nm14 nm
Maximum core temperature86 °C85 °C
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Xeon Gold 6148 and Xeon Gold 6226R 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 configuration4 (Multiprocessor)no data
SocketFCLGA3647FCLGA3647
Power consumption (TDP)150 Watt150 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6148 and Xeon Gold 6226R. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Turbo Boost Max 3.0--
Deep Learning Boost-+

Security technologies

Xeon Gold 6148 and Xeon Gold 6226R technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6148 and Xeon Gold 6226R are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6148 and Xeon Gold 6226R. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4-2933
Maximum memory size768 GB1 TB
Max memory channels66
Maximum memory bandwidth128.001 GB/s140.8 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6148 and Xeon Gold 6226R.

PCIe version3.03.0
PCI Express lanes4848

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 Gold 6148 18.34
+10.7%
Xeon Gold 6226R 16.56

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 Gold 6148 29135
+10.8%
Xeon Gold 6226R 26297

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Xeon Gold 6148 1076
Xeon Gold 6226R 1351
+25.6%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Xeon Gold 6148 7923
Xeon Gold 6226R 9598
+21.1%

Gaming performance

Pros & cons summary


Performance score 18.34 16.56
Recency 25 April 2017 24 February 2020
Physical cores 20 16
Threads 40 32

Xeon Gold 6148 has a 10.7% higher aggregate performance score, and 25% more physical cores and 25% more threads.

Xeon Gold 6226R, on the other hand, has an age advantage of 2 years.

The Xeon Gold 6148 is our recommended choice as it beats the Xeon Gold 6226R in performance tests.


Should you still have questions on choice between Xeon Gold 6148 and Xeon Gold 6226R, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 6148
Xeon Gold 6148
Intel Xeon Gold 6226R
Xeon Gold 6226R

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Community ratings

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


3.9 20 votes

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4.6 14 votes

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Questions & comments

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