Xeon Silver 4309Y vs E5-2623 v3

Aggregate performance score

Xeon E5-2623 v3
2014
4 cores / 8 threads, 105 Watt
4.28
Xeon Silver 4309Y
2021
8 cores / 16 threads, 105 Watt
12.11
+183%

Xeon Silver 4309Y outperforms Xeon E5-2623 v3 by a whopping 183% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2623 v3 and Xeon Silver 4309Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1366633
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Power efficiency3.8610.91
Architecture codenameHaswell-EP (2014−2015)Ice Lake-SP (2021)
Release date8 September 2014 (10 years ago)6 April 2021 (3 years ago)

Detailed specifications

Xeon E5-2623 v3 and Xeon Silver 4309Y 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 cores4 (Quad-Core)8 (Octa-Core)
Threads816
Base clock speed3 GHz2.8 GHz
Boost clock speed3.5 GHz3.6 GHz
Bus rate8 GT/sno data
L1 cache64K (per core)64K (per core)
L2 cache256K (per core)1 MB (per core)
L3 cache10 MB (shared)12 MB (shared)
Chip lithography22 nm10 nm
Die size356 mm2no data
Maximum core temperature80 °Cno data
Maximum case temperature (TCase)no data76 °C
Number of transistors2,600 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Xeon E5-2623 v3 and Xeon Silver 4309Y 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 configuration22
SocketFCLGA2011FCLGA4189
Power consumption (TDP)105 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2623 v3 and Xeon Silver 4309Y. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX-+
Idle States+no data
Thermal Monitoring+-
Flex Memory Access-no data
Demand Based Switching+no data
PAE46 Bitno data
Deep Learning Boost-+

Security technologies

Xeon E5-2623 v3 and Xeon Silver 4309Y technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key+no data
SGXno dataYes with Intel® SPS
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2623 v3 and Xeon Silver 4309Y are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2623 v3 and Xeon Silver 4309Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866DDR4-2667
Maximum memory size768 GB6 TB
Max memory channels48
Maximum memory bandwidth59 GB/sno data
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2623 v3 and Xeon Silver 4309Y.

PCIe version3.04.0
PCI Express lanes4064

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 E5-2623 v3 4.28
Xeon Silver 4309Y 12.11
+183%

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 E5-2623 v3 6793
Xeon Silver 4309Y 19237
+183%

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 E5-2623 v3 753
Xeon Silver 4309Y 1413
+87.6%

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 E5-2623 v3 3464
Xeon Silver 4309Y 7365
+113%

Gaming performance

Pros & cons summary


Performance score 4.28 12.11
Recency 8 September 2014 6 April 2021
Physical cores 4 8
Threads 8 16
Chip lithography 22 nm 10 nm

Xeon Silver 4309Y has a 182.9% higher aggregate performance score, an age advantage of 6 years, 100% more physical cores and 100% more threads, and a 120% more advanced lithography process.

The Xeon Silver 4309Y is our recommended choice as it beats the Xeon E5-2623 v3 in performance tests.


Should you still have questions on choice between Xeon E5-2623 v3 and Xeon Silver 4309Y, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2623 v3
Xeon E5-2623 v3
Intel Xeon Silver 4309Y
Xeon Silver 4309Y

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Community ratings

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Questions & comments

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