A6-7400K

Details and Benchmarks for AMD A6-7400K

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Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for A6-7400K based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,350 Rank: 1471
Rank Name Score Visual
1467 FX-6100 4,352
+0%
1468 Phenom II X4 940 4,352
+0%
1469 Athlon II X4 645 4,351
+0%
1470 Core i3-6006U 4,350
+0%
1471 A6-7400K 4,350
1472 Core i5-580M 4,349
+-0%
1473 Phenom II X3 B77 4,349
+-0%
1474 Pentium E6800 4,345
-0.1%
1475 A8-5500B 4,344
-0.1%
1476 Phenom II N950 4,343
-0.2%

View full ranking →

Multicore Score

Multicore performance score for A6-7400K based on multi-threaded benchmark results.

4,321 Rank: 1684
Rank Name Score Visual
1680 Phenom X4 9650 4,323
+0%
1681 Pentium G2020 4,322
+0%
1682 A4-7300 4,322
+0%
1683 Intel Celeron N3160 4,321
+0%
1684 A6-7400K 4,321
1685 Celeron B820 4,320
+-0%
1686 A9-9420 4,320
+-0%
1687 Core 2 Duo T9800 4,320
+-0%
1688 Athlon II X2 215 4,320
+-0%
1689 Core i5-430M 4,320
+-0%

View full ranking →

Singlecore Score

Single-core performance score for A6-7400K based on single-threaded benchmark results.

4,369 Rank: 1420
Rank Name Score Visual
1416 A8 PRO-7600B 4,376
+0.2%
1417 Core i5-650 4,374
+0.1%
1418 Xeon E5645 4,372
+0.1%
1419 Core M 5Y70 4,370
+0%
1420 A6-7400K 4,369
1421 Phenom 9650 4,369
+0%
1422 Xeon E5450 4,367
+-0%
1423 A9-9400 4,366
-0.1%
1424 Core i7-640M 4,365
-0.1%
1425 Phenom II X4 B40 4,364
-0.1%

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Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for A6-7400K based on integer math, floating point math, and prime number computation benchmarks.

4,511 Rank: 1451
Rank Name Score Visual
1447 A4-7210 4,512
+0%
1448 Phenom II X3 B73 4,512
+0%
1449 Phenom II X3 705e 4,512
+0%
1450 Athlon II X3 455 4,511
+0%
1451 A6-7400K 4,511
1452 Pentium 2020M 4,511
+0%
1453 A4-6320 4,511
+0%
1454 Core i3-4030U 4,511
+0%
1455 Core i5-560M 4,511
+0%
1456 Pentium 3825U 4,511
+0%

View full ranking →

Data Processing

Aggregated score for A6-7400K based on data encryption, data compression, and string sorting benchmarks.

4,474 Rank: 1495
Rank Name Score Visual
1491 A10-7300 4,475
+0%
1492 Celeron N2940 4,475
+0%
1493 Core i3-2330M 4,474
+0%
1494 Celeron 3965U 4,474
+0%
1495 A6-7400K 4,474
1496 Xeon E3110 4,474
+0%
1497 Celeron N2930 4,474
+0%
1498 Core i5-450M 4,474
+0%
1499 Pentium G840 4,473
+-0%
1500 Celeron G1610 4,473
+-0%

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Physics & Compute

Aggregated score for A6-7400K based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,483 Rank: 1513
Rank Name Score Visual
1509 Celeron G540 4,484
+0%
1510 A6-9500E 4,484
+0%
1511 Celeron 2950M 4,484
+0%
1512 Pentium B970 4,483
+0%
1513 A6-7400K 4,483
1514 Celeron G530 4,483
+0%
1515 Phenom II X2 560 4,483
+0%
1516 Pentium 3805U 4,483
+0%
1517 A6-3420M 4,483
+0%
1518 Celeron 2980U 4,483
+0%

View full ranking →

A6-7400K Details

The AMD A6-7400K, released in July 2014, represents a mid-tier entry from AMD's Kaveri architecture lineup, designed for budget-conscious desktop users seeking integrated graphics without the need for a discrete GPU. As of early 2026, this processor is over a decade old, placing it firmly in the realm of legacy hardware. Despite its age, it remains relevant in niche use cases such as basic office computing, media playback, and light productivity tasks where performance demands are minimal. Its position in today’s market is largely historical, serving as a benchmark for how far CPU design has progressed in the past decade.

Built on a 32 nm process node and fabricated by GlobalFoundries, the A6-7400K features a dual-core design with no simultaneous multithreading, resulting in a total of two physical cores and two threads. It operates at a base frequency of 2.5 GHz and can boost up to 2.66 GHz, though its performance is constrained by limited cache and an older architecture. The processor includes 1 MB of L2 cache and supports dual-channel DDR3 memory, with a maximum rated speed of 1866 MT/s, though real-world performance is capped by the platform’s memory bandwidth of 17 GB/s. The chip is packaged in a µPGA socket and uses a 65 W TDP, making it relatively efficient for its era.

The A6-7400K integrates AMD’s Radeon R5 graphics, which operates at a base frequency of 850 MHz and can burst up to 1 GHz. This GPU supports up to two displays and is capable of handling basic 1080p video playback and light gaming, though it lacks the power for modern titles. The processor also supports a range of instruction sets, including SSE, AVX, AVX2, and AMD-V, enabling compatibility with older software and virtualization environments. However, its lack of support for modern features like PCIe 4.0 or DDR5 limits its viability in contemporary systems.

In benchmark testing, the A6-7400K scores 4350 overall, placing it at #1470 out of 2060 processors in the database. Its single-core performance is slightly stronger, ranking #1420 with a score of 4369, while its multicore performance lags at #1683 with a score of 4321. These results place it well behind modern processors, even in entry-level categories. For context, it outperforms a few older Intel and AMD chips like the Core i5-580M and Athlon II X2 280, but trails behind nearly every current-generation CPU. The most notable gap is in multicore performance, where its two-core design is a significant limitation compared to modern quad- and octa-core processors.

Given its age and modest performance, the A6-7400K is best suited for legacy systems, retro builds, or as a low-cost replacement in basic desktops where graphics and processing power are not critical. While it may still function in a minimal setup, it is no longer competitive in the modern computing landscape. For users seeking better performance today, even a modest modern processor would offer substantially improved efficiency and capabilities. As of February 2026, the A6-7400K serves more as a historical artifact than a practical choice for new builds.
Frequently Compared

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AMD A6-7400K

Main Specifications

Designer: AMD
Name: A6-7400K
Model Number: G540
Cores: 2
Threads: 2
Base Frequency: 2500 MHz
Clock Multiplier: 35x (locked)
Core Name: Kaveri
Socket: FCLGA1155
Package: µPGA
Target Segment: Desktop
Max CPUs: 1
TDP: 65 W

Cache Specifications

L2 Cache: 0.954 MiB

Memory Specifications

Supported Memory Type: DDR3 1066
Memory Channels: 2
Maximum Memory: 0 GB
Maximum Bandwidth: 17 GB/s
ECC Support: No

PCI-Express Specifications

PCIe Revision: 2.0
PCIe Lanes: 12
PCIe Configuration: 4x1 2x4

Integrated Graphics

GPU: HD Graphics
GPU Designer: Intel
GPU Max Frequency: 1000 MHz

Physical Specifications

Process: 32 nm
Die Area: 245 mm²
Manufacturer: GlobalFoundries
Word Size: 64-bit

CPU Features

MMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 ABM BMI1 FMA3 AES CLMUL F16C x86-64 HT EIST TXT vPro VT-x VT-d EPT Secure Key SMEP SIPP IPT SSE4a FMA4 AMD-V TSX Flex Memory FMA 3DNow! TBM XOP
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