Xeon Silver 4309Y vs E3-1280 v3

VS

Aggregate performance score

Xeon E3-1280 v3
2013
4 cores / 8 threads, 82 Watt
4.74
Xeon Silver 4309Y
2021
8 cores / 16 threads, 105 Watt
12.34
+160%

Xeon Silver 4309Y outperforms Xeon E3-1280 v3 by a whopping 160% based on our aggregate benchmark results.

Primary details

Comparing Xeon E3-1280 v3 and Xeon Silver 4309Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1276632
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.06no data
Market segmentServerServer
Power efficiency5.3710.92
Architecture codenameHaswell-WS (2013−2014)Ice Lake-SP (2021)
Release date2 June 2013 (11 years ago)6 April 2021 (3 years ago)
Launch price (MSRP)$800no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E3-1280 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 speed3.6 GHz2.8 GHz
Boost clock speed4 GHz3.6 GHz
Bus rate5 GT/sno data
L1 cache64 KB (per core)64K (per core)
L2 cache256 KB (per core)1 MB (per core)
L3 cache8192 KB (shared)12 MB (shared)
Chip lithography22 nm10 nm
Die size160 mm2no data
Maximum case temperature (TCase)no data76 °C
Number of transistors1,400 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Xeon E3-1280 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 configuration12
SocketFCLGA1150FCLGA4189
Power consumption (TDP)82 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1280 v3 and Xeon Silver 4309Y. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® 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
SIPP+-
Fast Memory Access+no data
Deep Learning Boost-+

Security technologies

Xeon E3-1280 v3 and Xeon Silver 4309Y technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key+no data
Identity Protection+-
SGXno dataYes with Intel® SPS
OS Guard+no data
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1280 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 E3-1280 v3 and Xeon Silver 4309Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR4-2667
Maximum memory size32 GB6 TB
Max memory channels28
Maximum memory bandwidth25.6 GB/sno data
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1280 v3 and Xeon Silver 4309Y.

PCIe version3.04.0
PCI Express lanes1664

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 E3-1280 v3 4.74
Xeon Silver 4309Y 12.34
+160%

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 E3-1280 v3 7393
Xeon Silver 4309Y 19237
+160%

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 E3-1280 v3 1215
Xeon Silver 4309Y 1413
+16.3%

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 E3-1280 v3 3881
Xeon Silver 4309Y 7365
+89.8%

Gaming performance

Pros & cons summary


Performance score 4.74 12.34
Recency 2 June 2013 6 April 2021
Physical cores 4 8
Threads 8 16
Chip lithography 22 nm 10 nm
Power consumption (TDP) 82 Watt 105 Watt

Xeon E3-1280 v3 has 28% lower power consumption.

Xeon Silver 4309Y, on the other hand, has a 160.3% higher aggregate performance score, an age advantage of 7 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 E3-1280 v3 in performance tests.


Should you still have questions on choice between Xeon E3-1280 v3 and Xeon Silver 4309Y, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1280 v3
Xeon E3-1280 v3
Intel Xeon Silver 4309Y
Xeon Silver 4309Y

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Community ratings

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Questions & comments

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