A6 PRO-7400B vs Core i9-10900K

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Aggregate performance score

Core i9-10900K
2020
10 cores / 20 threads, 125 Watt
14.80
+1258%

i9-10900K outperforms A6 PRO-7400B by a whopping 1258% based on our aggregate benchmark results.

Primary details

Comparing Core i9-10900K and A6 PRO-7400B processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking4482313
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation24.95no data
Market segmentDesktop processorDesktop processor
Architecture codenameComet Lake (2020)Kaveri (2014−2015)
Release date30 April 2020 (4 years ago)31 July 2014 (9 years ago)
Launch price (MSRP)$488no data
Current price$379 (0.8x MSRP)$33

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-10900K and A6 PRO-7400B 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 cores10 (Deca-Core)2 (Dual-core)
Threads202
Base clock speed3.7 GHz3.5 GHz
Boost clock speed5.2 GHz3.9 GHz
L1 cache64K (per core)no data
L2 cache256K (per core)1024 KB
L3 cache20 MB (shared)no data
Chip lithography14 nm28 nm
Die size206 mm2245 mm2
Maximum core temperature100 °C70 °C
Maximum case temperature (TCase)72 °C72 °C
Number of transistorsno data2,411 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplierYesNo

Compatibility

Information on Core i9-10900K and A6 PRO-7400B 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
SocketFCLGA1200FM2+
Power consumption (TDP)125 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-10900K and A6 PRO-7400B. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
FMA++
AVX++
PowerTuneno data+
DualGraphicsno data1
TrueAudiono data+
PowerNowno data+
PowerGatingno data+
Out-of-band client managementno data+
VirusProtectno data+
RAIDno data+
HSAno data1
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
SIPP+no data
Turbo Boost Max 3.0+no data
StatusDiscontinuedno data

Security technologies

Core i9-10900K and A6 PRO-7400B technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
Identity Protection+no data
SGXYes with Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-10900K and A6 PRO-7400B are enumerated here.

AMD-Vno data+
VT-d+no data
VT-x+no data
EPT+no data
IOMMU 2.0no data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-10900K and A6 PRO-7400B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR3-1866
Maximum memory size128 GBno data
Max memory channels22
Maximum memory bandwidth45.8 GB/sno data
ECC memory support-no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel UHD Graphics 630AMD Radeon R5 Graphics
iGPU core countno data4
Number of pipelinesno data256
Max video memory64 GBno data
Quick Sync Video+no data
Clear Video+no data
Clear Video HD+no data
UVDno data+
VCEno data+
Graphics max frequency1.2 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i9-10900K and A6 PRO-7400B integrated GPUs.

Number of displays supported3no data
DisplayPortno data+
HDMIno data+

Graphics image quality

Maximum display resolutions supported by Core i9-10900K and A6 PRO-7400B integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096 x 2160@30Hzno data
Max resolution over eDP4096 x 2304@60Hzno data
Max resolution over DisplayPort4096 x 2304@60Hzno data

Graphics API support

APIs supported by Core i9-10900K and A6 PRO-7400B integrated GPUs, sometimes API versions are included.

DirectX12DirectX® 12
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i9-10900K and A6 PRO-7400B.

PCIe version3.03.0
PCI Express lanes1616

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.

i9-10900K 14.80
+1258%
A6 PRO-7400B 1.09

Core i9-10900K outperforms A6 PRO-7400B by 1258% 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%

i9-10900K 22886
+1259%
A6 PRO-7400B 1684

Core i9-10900K outperforms A6 PRO-7400B by 1259% in Passmark.

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.

Benchmark coverage: 42%

i9-10900K 1752
+306%
A6 PRO-7400B 432

Core i9-10900K outperforms A6 PRO-7400B by 306% in GeekBench 5 Single-Core.

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.

Benchmark coverage: 42%

i9-10900K 9137
+1202%
A6 PRO-7400B 702

Core i9-10900K outperforms A6 PRO-7400B by 1202% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 14.80 1.09
Recency 30 April 2020 31 July 2014
Physical cores 10 2
Threads 20 2
Chip lithography 14 nm 28 nm
Power consumption (TDP) 125 Watt 65 Watt

The Core i9-10900K is our recommended choice as it beats the A6 PRO-7400B in performance tests.


Should you still have questions on choice between Core i9-10900K and A6 PRO-7400B, ask them in Comments section, and we shall answer.

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Intel Core i9-10900K
Core i9-10900K
AMD A6 PRO-7400B
A6 PRO-7400B

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Community ratings

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Questions & comments

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