Athlon II P320

Details and Benchmarks for AMD Athlon II P320

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Please take all results with a big grain of salt. Sysbuilds is in alpha stage at the moment which can lead to wrong data, strange counting errors, silly results and more. This site is under active development.

Benchmark Results

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

Overall Score

Overall score for Athlon II P320 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,071 Rank: 1833
Rank Name Score Visual
1829 Intel Core i3-350M 4,074
+0.1%
1830 Athlon 64 X2 5600+ 4,074
+0.1%
1831 Athlon II X2 235e 4,073
+0%
1832 Turion II Mobile M500 4,072
+0%
1833 Athlon II P320 4,071
1834 Core 2 Duo L9400 4,071
+0%
1835 Phenom II X3 700e 4,071
+0%
1836 Celeron 900 4,069
+-0%
1837 Turion II Neo N54L 4,067
-0.1%
1838 Athlon 5350 4,060
-0.3%

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Multicore Score

Multicore performance score for Athlon II P320 based on multi-threaded benchmark results.

4,264 Rank: 1866
Rank Name Score Visual
1862 Core 2 Duo P9400 4,265
+0%
1863 Opteron 144 4,265
+0%
1864 Core i3-2365M 4,264
+0%
1865 Intel Atom x5-Z8330 4,264
+0%
1866 Athlon II P320 4,264
1867 Athlon 64 X2 6000+ 4,264
+0%
1868 A4-3305M 4,263
+-0%
1869 Core 2 Duo P8600 4,262
+-0%
1870 Sempron 2200+ 4,262
+-0%
1871 Core 2 Duo E4700 4,261
-0.1%

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Singlecore Score

Single-core performance score for Athlon II P320 based on single-threaded benchmark results.

3,942 Rank: 1808
Rank Name Score Visual
1804 Celeron G460 3,944
+0.1%
1805 A4-4300M 3,943
+0%
1806 Celeron B815 3,942
+0%
1807 A10-5745M 3,942
+0%
1808 Athlon II P320 3,942
1809 Pentium 4 3.00GHz 3,940
-0.1%
1810 Athlon II X3 400e 3,940
-0.1%
1811 Core 2 Duo T5870 3,939
-0.1%
1812 Athlon II X2 235e 3,939
-0.1%
1813 Athlon II P340 3,938
-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 Athlon II P320 based on integer math, floating point math, and prime number computation benchmarks.

-- Rank: --

Number Crunching score not yet available.

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Data Processing

Aggregated score for Athlon II P320 based on data encryption, data compression, and string sorting benchmarks.

-- Rank: --

Data Processing score not yet available.

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Physics & Compute

Aggregated score for Athlon II P320 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

-- Rank: --

Physics & Compute score not yet available.

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Athlon II P320 Details

Ranking #1833 of 2060 in overall performance, the Athlon II P320 sits firmly in the lower tier of modern CPU benchmarks, with an overall score of 4071. Its single-core performance of 3942 places it at #1806, while its multicore score of 4264 lands it at #1864—indicating a processor that struggles to keep pace with even mid-range contemporary offerings. The Athlon II P320, released well over a decade ago, is now considered a legacy part, and its performance is best suited for basic computing tasks rather than modern workloads. Despite its age, it remains relevant in low-power or embedded systems where minimal processing power suffices.

The processor is built on AMD's older 22 nm process and features a dual-core design with two threads, clocked at a base frequency of 1.5 GHz and capable of boosting to 2.3 GHz under load. It operates within a modest 17 W TDP, making it suitable for thin and light systems or devices where power efficiency is prioritized. The Athlon II P320 uses the FCBGA1023 socket, which is uncommon in modern laptops, and supports DDR3 memory up to 1600 MHz, with a maximum capacity of 32 GB and a bandwidth of 25.6 GB/s. Cache sizes include 64 KB of L1 per core, 1 MB of L2, and 2 MB of shared L3 cache.

Integrated graphics are provided by the Intel HD Graphics, which operates at a base frequency of 350 MHz and can burst up to 1000 MHz. This GPU supports up to three display outputs and is sufficient for basic video playback and light multimedia tasks, though it lacks support for modern gaming or GPU-accelerated applications. The processor includes a range of features such as SSE4.1, SSE4.2, AVX2, AES, and Intel's virtualization extensions (VT-x, VT-d), as well as EIST and TXT, offering a degree of security and power management.

Despite its inclusion of advanced features like AVX2 and AES-NI, the Athlon II P320 is overshadowed by modern processors, even in the low-end segment. It falls far behind current top-tier CPUs like the Ryzen 9 9950X3D, which scores over 8,500 in single-core and nearly 12,000 in multicore benchmarks. Even compared to mid-range processors from the last decade, such as the Core 2 Duo P9400 or the A4-9120, the Athlon II P320 performs similarly or slightly worse. Its primary use case today is in older systems, retro builds, or as a replacement part in low-demand environments.

As of March 2026, the Athlon II P320 serves as a reminder of a bygone era in computing—efficient, reliable, and capable for its time, but now outpaced by the rapid evolution of CPU technology. For users seeking performance, it is advisable to upgrade to a modern processor, especially if the system is intended for multitasking, content creation, or even casual gaming.
Frequently Compared

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AMD Ryzen 5 3500X 4 views

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AMD Ryzen 3 PRO 2200GE 2 views

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Intel Xeon Silver 4214 2 views

Intel Core 2 Duo E8600 2 views

Intel Celeron G530 2 views

AMD Athlon II P320

Main Specifications

Designer: AMD
Name: Athlon II P320
Model Number: 1007U
Cores: 2
Threads: 2
Base Frequency: 1500 MHz
Socket: FCBGA1023
Max CPUs: 1
TDP: 17 W

Cache Specifications

Memory Specifications

Supported Memory Type: DDR3/L/-RS 1333/1600
Memory Channels: 2
Maximum Memory: 0 GB
Maximum Bandwidth: 25.6 GB/s
ECC Support: No

PCI-Express Specifications

PCIe Revision: 2.0
PCIe Lanes: 1
PCIe Configuration: 1x16, 2x8, 1x8 2x4

Integrated Graphics

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

Physical Specifications

Process: 22 nm
Word Size: 64-bit

CPU Features

SSE4.1 SSE4.2 AVX2 AES x86-64 HT EIST TXT vPro VT-x VT-d EPT Secure Key SMEP SIPP IPT TSX Flex Memory FMA
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