Xeon E-2124G vs A9-9420

VS

Aggregate performance score

A9-9420
2016
2 cores / 2 threads, 15 Watt
0.94
Xeon E-2124G
2018
4 cores / 4 threads, 71 Watt
4.60
+389%

Xeon E-2124G outperforms A9-9420 by a whopping 389% based on our aggregate benchmark results.

Primary details

Comparing A9-9420 and Xeon E-2124G processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking25231302
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data14.59
Market segmentLaptopServer
SeriesAMD Bristol RidgeIntel Xeon E
Power efficiency5.936.04
Architecture codenameStoney Ridge (2016−2019)Coffee Lake-S (2017−2018)
Release date31 May 2016 (8 years ago)31 May 2018 (6 years ago)
Launch price (MSRP)no data$213

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

A9-9420 and Xeon E-2124G 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 cores2 (Dual-core)4 (Quad-Core)
Threads24
Base clock speed3 GHz3.4 GHz
Boost clock speed3.6 GHz4.5 GHz
Bus typeno dataDMI 3.0
Bus rateno data4 × 8 GT/s
Multiplierno data34
L1 cache160 KB64K (per core)
L2 cache1 MB (shared)256K (per core)
L3 cache0 KB8 MB (shared)
Chip lithography28 nm14 nm
Die size125 mm2126 mm2
Maximum core temperature90 °C100 °C
Maximum case temperature (TCase)74 °Cno data
Number of transistors1,200 million1,400 million
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on A9-9420 and Xeon E-2124G 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)
SocketFT4FCLGA1151
Power consumption (TDP)15 Watt71 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A9-9420 and Xeon E-2124G. You'll probably need this information if you require some particular technology.

Instruction set extensionsVirtualization,Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
FMA+-
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data-
TSX-+
Idle Statesno data+
Thermal Monitoring-+

Security technologies

A9-9420 and Xeon E-2124G technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
MPX-+
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by A9-9420 and Xeon E-2124G are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by A9-9420 and Xeon E-2124G. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4-2666
Maximum memory sizeno data128 GB
Max memory channelsno data2
Maximum memory bandwidthno data42.671 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardRadeon R5Intel UHD Graphics P630
Max video memoryno data128 GB
Quick Sync Video-+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data1.15 GHz
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of A9-9420 and Xeon E-2124G integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+
DVIno data+

Graphics image quality

Maximum display resolutions supported by A9-9420 and Xeon E-2124G integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2160@24Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz
Max resolution over VGAno dataN/A

Graphics API support

APIs supported by A9-9420 and Xeon E-2124G integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by A9-9420 and Xeon E-2124G.

PCIe version3.03.0
PCI Express lanes816

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.

A9-9420 0.94
Xeon E-2124G 4.60
+389%

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.

A9-9420 1500
Xeon E-2124G 7304
+387%

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.

A9-9420 325
Xeon E-2124G 1462
+350%

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.

A9-9420 500
Xeon E-2124G 4151
+730%

Gaming performance

Pros & cons summary


Performance score 0.94 4.60
Recency 31 May 2016 31 May 2018
Physical cores 2 4
Threads 2 4
Chip lithography 28 nm 14 nm
Power consumption (TDP) 15 Watt 71 Watt

A9-9420 has 373.3% lower power consumption.

Xeon E-2124G, on the other hand, has a 389.4% higher aggregate performance score, an age advantage of 2 years, 100% more physical cores and 100% more threads, and a 100% more advanced lithography process.

The Xeon E-2124G is our recommended choice as it beats the A9-9420 in performance tests.

Be aware that A9-9420 is a notebook processor while Xeon E-2124G is a server/workstation one.


Should you still have questions on choice between A9-9420 and Xeon E-2124G, ask them in Comments section, and we shall answer.

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AMD A9-9420
A9-9420
Intel Xeon E-2124G
Xeon E-2124G

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Community ratings

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Questions & comments

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