Athlon 300U vs Xeon E3-1240 v6

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Aggregate performance score

Xeon E3-1240 v6
2017
4 cores / 8 threads, 72 Watt
5.62
+121%

Xeon E3-1240 v6 outperforms Athlon 300U by a whopping 121% based on our aggregate benchmark results.

Primary details

Comparing Xeon E3-1240 v6 and Athlon 300U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking10761659
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.01no data
Market segmentServerLaptop
SeriesIntel Xeon E3AMD Athlon
Architecture codenameKaby Lake (2016−2019)Raven Ridge 2 (2019)
Release date28 March 2017 (7 years ago)6 January 2019 (5 years ago)
Launch price (MSRP)$272no data
Current price$442 (1.6x MSRP)$486

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E3-1240 v6 and Athlon 300U 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)2 (Dual-core)
Threads84
Base clock speed3.7 GHz2.4 GHz
Boost clock speed4.1 GHz3.3 GHz
Bus support8 GT/sno data
L1 cache256 KB128K (per core)
L2 cache1 MB512K (per core)
L3 cache8 MB4 MB (shared)
Chip lithography14 nm14 nm
Die sizeno data209.78 mm2
Number of transistorsno data4500 Million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplierNoNo

Compatibility

Information on Xeon E3-1240 v6 and Athlon 300U 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 configuration11 (Uniprocessor)
SocketFCLGA1151FP5
Power consumption (TDP)72 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1240 v6 and Athlon 300U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2XFR, FMA3, SSE 4.2, AVX2, SMT
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+no data
Idle States+no data
Thermal Monitoring+no data
StatusDiscontinuedno data

Security technologies

Xeon E3-1240 v6 and Athlon 300U technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
MPX+no data
SGXYes with both Intel® SPS and Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1240 v6 and Athlon 300U are enumerated here.

AMD-Vno data+
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1240 v6 and Athlon 300U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400, DDR3L-1866DDR4 Dual-channel
Maximum memory size64 GB64 GB
Max memory channels22
Maximum memory bandwidth37.5 GB/s38.397 GB/s
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon RX Vega 3

Graphics image quality

Maximum display resolutions supported by Xeon E3-1240 v6 and Athlon 300U integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4N/Ano data
Max resolution over eDPN/Ano data
Max resolution over DisplayPortN/Ano data
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Xeon E3-1240 v6 and Athlon 300U integrated GPUs, sometimes API versions are included.

DirectXN/Ano data
OpenGLN/Ano data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1240 v6 and Athlon 300U.

PCIe version3.03.0
PCI Express lanes1612

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 E3-1240 v6 5.62
+121%
Athlon 300U 2.54

Xeon E3-1240 v6 outperforms Athlon 300U by 121% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

Xeon E3-1240 v6 8686
+121%
Athlon 300U 3923

Xeon E3-1240 v6 outperforms Athlon 300U by 121% in Passmark.

Gaming performance

Pros & cons summary


Performance score 5.62 2.54
Recency 28 March 2017 6 January 2019
Physical cores 4 2
Threads 8 4
Power consumption (TDP) 72 Watt 15 Watt

The Xeon E3-1240 v6 is our recommended choice as it beats the Athlon 300U in performance tests.

Be aware that Xeon E3-1240 v6 is a server/workstation processor while Athlon 300U is a notebook one.


Should you still have questions on choice between Xeon E3-1240 v6 and Athlon 300U, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1240 v6
Xeon E3-1240 v6
AMD Athlon 300U
Athlon 300U

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Community ratings

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


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Questions & comments

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