Phenom X4 9600 vs Phenom X3 8400

Aggregate performance score

Phenom X3 8400
2008
3 cores / 3 threads, 95 Watt
0.73
Phenom X4 9600
2007
4 cores / 4 threads, 95 Watt
1.01
+38.4%

Phenom X4 9600 outperforms Phenom X3 8400 by a substantial 38% based on our aggregate benchmark results.

Primary details

Comparing Phenom X3 8400 and Phenom X4 9600 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking26722450
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency0.731.01
Architecture codenameToliman (2008)Agena (2007−2008)
Release dateMarch 2008 (16 years ago)November 2007 (17 years ago)

Detailed specifications

Phenom X3 8400 and Phenom X4 9600 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 cores3 (Tri-Core)4 (Quad-Core)
Threads34
Boost clock speed2.1 GHz2.3 GHz
L1 cache128 KB (per core)128 KB (per core)
L2 cache512 KB (per core)512 KB (per core)
L3 cache2 MB (shared)2 MB (shared)
Chip lithography65 nm65 nm
Die size285 mm2285 mm2
Number of transistors450 million450 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Phenom X3 8400 and Phenom X4 9600 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
SocketAM2+AM2+
Power consumption (TDP)95 Watt95 Watt

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom X3 8400 and Phenom X4 9600 are enumerated here.

AMD-V++

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.

Phenom X3 8400 0.73
Phenom X4 9600 1.01
+38.4%

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.

Phenom X3 8400 1164
Phenom X4 9600 1607
+38.1%

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.

Phenom X3 8400 190
Phenom X4 9600 209
+10%

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.

Phenom X3 8400 540
Phenom X4 9600 696
+28.9%

Gaming performance

Pros & cons summary


Performance score 0.73 1.01
Physical cores 3 4
Threads 3 4

Phenom X4 9600 has a 38.4% higher aggregate performance score, and 33.3% more physical cores and 33.3% more threads.

The Phenom X4 9600 is our recommended choice as it beats the Phenom X3 8400 in performance tests.


Should you still have questions on choice between Phenom X3 8400 and Phenom X4 9600, ask them in Comments section, and we shall answer.

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AMD Phenom X3 8400
Phenom X3 8400
AMD Phenom X4 9600
Phenom X4 9600

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Community ratings

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2.9 35 votes

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Questions & comments

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