A6 PRO-7400B vs A10 PRO-7850B

VS

Aggregate performance score

A10 PRO-7850B
2014
4 cores / 4 threads, 95 Watt
2.18
+112%
A6 PRO-7400B
2014
2 cores / 2 threads, 65 Watt
1.03

A10 PRO-7850B outperforms A6 PRO-7400B by a whopping 112% based on our aggregate benchmark results.

Primary details

Comparing A10 PRO-7850B and A6 PRO-7400B processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking18552452
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency2.171.50
Architecture codenameKaveri (2014−2015)Kaveri (2014−2015)
Release date31 July 2014 (10 years ago)31 July 2014 (10 years ago)

Detailed specifications

A10 PRO-7850B 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 cores4 (Quad-Core)2 (Dual-core)
Threads42
Base clock speed3.7 GHz3.5 GHz
Boost clock speed4 GHz3.9 GHz
L1 cache256 KBno data
L2 cache4096 KB1024 KB
Chip lithography28 nm28 nm
Die size245 mm2245 mm2
Maximum core temperature72 °C70 °C
Maximum case temperature (TCase)74 °C72 °C
Number of transistors2,411 million2,411 million
64 bit support++

Compatibility

Information on A10 PRO-7850B 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
SocketFM2+FM2+
Power consumption (TDP)95 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A10 PRO-7850B and A6 PRO-7400B. You'll probably need this information if you require some particular technology.

AES-NI++
FMA++
AVX++
PowerTune++
DualGraphics++
TrueAudio++
PowerNow++
PowerGating++
Out-of-band client management++
VirusProtect++
RAID++
HSA++

Virtualization technologies

Virtual machine speed-up technologies supported by A10 PRO-7850B and A6 PRO-7400B are enumerated here.

AMD-V++
IOMMU 2.0++

Memory specs

Types, maximum amount and channel quantity of RAM supported by A10 PRO-7850B and A6 PRO-7400B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-2133DDR3-1866
Max memory channels22

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon R7 GraphicsAMD Radeon R5 Graphics
iGPU core count84
จำนวนพาธไลน์512256
UVD++
VCE++

Graphics interfaces

Available interfaces and connections of A10 PRO-7850B and A6 PRO-7400B integrated GPUs.

DisplayPort++
HDMI++

Graphics API support

APIs supported by A10 PRO-7850B and A6 PRO-7400B integrated GPUs, sometimes API versions are included.

DirectXDirectX® 12DirectX® 12

Peripherals

Specifications and connection of peripherals supported by A10 PRO-7850B 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.

A10 PRO-7850B 2.18
+112%
A6 PRO-7400B 1.03

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.

A10 PRO-7850B 3459
+111%
A6 PRO-7400B 1640

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.

A10 PRO-7850B 462
+6.9%
A6 PRO-7400B 432

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.

A10 PRO-7850B 1194
+70.1%
A6 PRO-7400B 702

Gaming performance

Pros & cons summary


Performance score 2.18 1.03
Physical cores 4 2
Threads 4 2
Power consumption (TDP) 95 Watt 65 Watt

A10 PRO-7850B has a 111.7% higher aggregate performance score, and 100% more physical cores and 100% more threads.

A6 PRO-7400B, on the other hand, has 46.2% lower power consumption.

The A10 PRO-7850B is our recommended choice as it beats the A6 PRO-7400B in performance tests.


Should you still have questions on choice between A10 PRO-7850B and A6 PRO-7400B, ask them in Comments section, and we shall answer.

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AMD A10 PRO-7850B
A10 PRO-7850B
AMD A6 PRO-7400B
A6 PRO-7400B

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Community ratings

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Questions & comments

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