Technical assessment
A summary based on specifications and results.
2.6Outdated for demanding workloads
AMD Athlon II X4 6400e is a Desktop processor with 4 cores and 4 threads. It records a PassMark CPU Mark of 1795 and a single-thread rating of 0.
AMDOutdated for demanding workloadsDesktop
AMD Athlon II X4 6400e
Technical specifications and documented benchmark results for this processor.
Last updated: 2026-10-202.6/ 10
Technical rating
Outdated for demanding workloads
AMD Athlon II X4 6400e is a Desktop processor with 4 cores and 4 threads. It records a PassMark CPU Mark of 1795 and a single-thread rating of 0.
CPU Mark1,795
1 samples
Single Thread0
Overall rank#4,006
of 6,054
Reference price—
Outdated for demanding workloads
Multi-axis comparison
How does this processor compare?
A direct comparison with nearby processors from the same brand and a similar core count.
Overall and multi-core performance
A higher CPU Mark indicates stronger overall performance.
01AMD A6-7470KAMD1,799 points
02AMD Athlon II X4 6400eThis CPU1,795 points
03AMD Athlon II X4 600eAMD1,795 points
04AMD Phenom 9650 Quad-CoreAMD1,794 points
05AMD Athlon X4 530AMD1,786 points
Single-thread performance
Measures speed in tasks that depend on one CPU thread.
01AMD A6-7470KAMD1,576 points
02AMD Phenom 9650 Quad-CoreAMD918 points
03AMD Athlon II X4 600eAMD913 points
04AMD Athlon X4 530AMD690 points
Performance per watt
Estimated as CPU Mark divided by TDP.
01AMD Athlon X4 530AMD71.4 Mark/W
02AMD Athlon II X4 600eAMD39.9 Mark/W
03AMD A6-7470KAMD27.7 Mark/W
04AMD Phenom 9650 Quad-CoreAMD18.9 Mark/W
Bars are relative to the processors shown here, not a global ranking of every CPU.
Detailed benchmark results
Snapshot from 2026-10-20
No sub-test data is available yet.
Core specifications
| Brand | AMD |
|---|---|
| Category | Desktop |
| Release year | 2009 |
| Socket | — |
| Cores / threads | 4 / 4 |
| Base clock | — |
| Max turbo | — |
| TDP | — |
| Integrated graphics | — |
Memory support
| Memory type | — |
|---|---|
| Official speed | — |
| Maximum capacity | — |
Cache hierarchy
L1I4 x 64 KB
L1D4 x 64 KB
L24 x 512 KB