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AMD Athlon II N350 vs AMD Athlon II P320 vs AMD Athlon II P340

AMD Athlon II N350

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The AMD Athlon II N350 is an entry to mid range dual core processor for laptops. Compared to the faster Phenom II and Turion II processors of 2010, the Athlon II N350 features only a 64 Bit FPU (Floating Point Unit), and not 128 Bit as the Athlon II Desktop. Therefore, some rumors also indicate that the N350 could still be based on K8 parts.

The Athlon II N350 offers an integrated DDR3-1066 (or 800 according to Wikipedia) dual-channel memory controller and a 1.6 GHz HyperTransport 3.0 link (HT3200) to the chipset.

The performance of the Athlon N350 should be on par with a 2.2 GHz clocked Pentium T4400 processor of 2009. 

AMD Athlon II P320

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The AMD Athlon II P320 is an entry level dual core processor for laptops. Compared to the faster Phenom II and Turion II processors of 2010, the Athlon II P320 features only a 64 Bit FPU (Floating Point Unit), and not 128 Bit as the Athlon II Desktop.

The Athlon II P320 offers an integrated DDR3-1066 (or 800 according to Wikipedia) dual-channel memory controller and a 1.6 GHz HyperTransport 3.0 link (HT3200) to the chipset.

The performance of the Athlon P320 is somewhere between a 1.7 - 2.1 GHz Pentium processor with 1 MB Level 2 Cache (e.g., Passmark CPU scores are similar to a Intel Celeron T3100 with 1.9 GHz).

AMD Athlon II P340

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The AMD Athlon II P340 is an entry level dual core processor for laptops. Compared to the faster Phenom II and Turion II processors of 2010, the Athlon II P320 features only a 64 Bit FPU (Floating Point Unit), and not 128 Bit as the Athlon II Desktop.

The Athlon II P340 offers an integrated DDR3-1066 (or 800 according to Wikipedia) dual-channel memory controller and a 1.6 GHz HyperTransport 3.0 link (HT3200) to the chipset.

The performance of the Athlon P340 is somewhere between a 1.8 - 2.2 GHz Pentium processor with 1 MB Level 2 Cache.

show full text
ModelAMD Athlon II N350AMD Athlon II P320AMD Athlon II P340
CodenameChamplainChamplainChamplain
SeriesAMD Athlon IIAMD Athlon IIAMD Athlon II
Series: Athlon II Champlain
AMD Athlon II N3702.5 GHz2 / 2 cores
AMD Athlon II N350 « 2.4 GHz2 / 2 cores
AMD Athlon II N3302.3 GHz2 / 2 cores
AMD Athlon II P3602.3 GHz2 / 2 cores
AMD Athlon II P3402.2 GHz2 / 2 cores
AMD Athlon II P3202.1 GHz2 / 2 cores
AMD Athlon II N3702.5 GHz2 / 2 cores
AMD Athlon II N3502.4 GHz2 / 2 cores
AMD Athlon II N3302.3 GHz2 / 2 cores
AMD Athlon II P3602.3 GHz2 / 2 cores
AMD Athlon II P3402.2 GHz2 / 2 cores
AMD Athlon II P320 « 2.1 GHz2 / 2 cores
AMD Athlon II N3702.5 GHz2 / 2 cores
AMD Athlon II N3502.4 GHz2 / 2 cores
AMD Athlon II N3302.3 GHz2 / 2 cores
AMD Athlon II P3602.3 GHz2 / 2 cores
AMD Athlon II P340 « 2.2 GHz2 / 2 cores
AMD Athlon II P3202.1 GHz2 / 2 cores
Clock2400 MHz2100 MHz2200 MHz
FSB320032003200
L1 Cache256 KB256 KB256 KB
L2 Cache1 MB1 MB1 MB
Cores / Threads2 / 22 / 22 / 2
TDP35 Watt25 Watt25 Watt
Transistors234 Million
Technology45 nm45 nm45 nm
Die Size117.5 mm2
SocketS1S1g4S1g4
FeaturesDDR3-1066 memory controller, MMX, 3DNow!, SSE, SSE2, SSE3, AMD64, Enhanced Virus Protection, VirtualizationSSE-3, SSE4A, 3DNow!, MMX, DEP, SVMSSE-3, SSE4A, 3DNow!, MMX, DEP, SVM
Architecturex86x86x86
Announced
Manufacturerproducts.amd.com

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
100%
1 P320 +
1.1 Points (1%)
96%
1 P340 +
1.1 Points (1%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
100%
1 P320 +
min: 1725     avg: 1774     median: 1776 (11%)     max: 1817 Points
107%
1 P340 +
min: 1869     avg: 1895     median: 1895 (11%)     max: 1921 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
100%
1 P320 +
min: 3460     avg: 3496     median: 3499 (3%)     max: 3525 Points
104%
1 P340 +
min: 3597     avg: 3648     median: 3647.5 (3%)     max: 3698 Points
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
100%
1 P320 +
min: 3959     avg: 3979     median: 3977.5 (3%)     max: 4000 Points
99%
1 P340 +
3928 Points (3%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
100%
1 P320 +
min: 1981     avg: 2041     median: 2056 (3%)     max: 2086 Points
101%
1 P340 +
2071 Points (3%)
wPrime 2.10 - wPrime 2.0 1024m *
100%
1 P320 +
min: 1148     avg: 1165     median: 1160.5 (14%)     max: 1191 s
105%
1 P340 +
1108 s (13%)
wPrime 2.10 - wPrime 2.0 32m *
100%
1 P320 +
min: 36.3     avg: 37.3     median: 36.5 (7%)     max: 40 s
105%
1 P340 +
34.8 s (7%)
wPrime 1.55 - wPrime 1.55 32m *
100%
1 P320 +
37.5 s (20%)
104%
1 P340 +
35.9 s (19%)
3DMark 06 - CPU - 3DMark 06 - CPU
100%
1 P320 +
min: 1639     avg: 1686     median: 1674 (4%)     max: 1781 Points
108%
1 P340 +
min: 1741     avg: 1801     median: 1800.5 (4%)     max: 1860 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
100%
1 P320 +
min: 36.3     avg: 37     median: 37 (8%)     max: 37.4 s
104%
1 P340 +
min: 34.9     avg: 35.5     median: 35.5 (8%)     max: 36 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
100%
1 P320 +
min: 84.9     avg: 85.6     median: 85.8 (4%)     max: 86 s
119%
1 P340 +
72 s (3%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
100%
1 P320 +
min: 1975     avg: 1994     median: 1998 (9%)     max: 2008 s
104%
1 P340 +
1922 s (9%)
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
100%
1 P320 +
min: 11140     avg: 14972     median: 14220 (7%)     max: 20636 MIPS
152%
1 P340 +
21612 MIPS (10%)
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
100%
1 P320 +
min: 6581     avg: 11328     median: 11750 (9%)     max: 13880 MFLOPS
PCMark 05 - PCMark 05 - Standard
100%
1 P320 +
min: 4095     avg: 4541     median: 4217 (9%)     max: 5310 Points
111%
1 P340 +
4664 Points (10%)
Windows 7 Experience Index - Win7 CPU
100%
1 P320 +
min: 5     avg: 5.1     median: 5.1 (65%)     max: 5.1 Points
104%
1 P340 +
5.3 Points (68%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
100%
1 P320 +
min: 3215     avg: 3289     median: 3289 (3%)     max: 3363 Points
104%
1 P340 +
3436 Points (3%)

Average Benchmarks AMD Athlon II P320 → 0% n=0

Average Benchmarks AMD Athlon II P340 → 0% n=0

- Range of benchmark values for this graphics card
red legend - Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

v1.33
log 04. 16:32:29

#0 ran 0s before starting gpusingle class +0s ... 0s

#1 checking url part for id 1307 +0s ... 0s

#2 checking url part for id 956 +0s ... 0s

#3 checking url part for id 1309 +0s ... 0s

#4 not redirecting to Ajax server +0s ... 0s

#5 did not recreate cache, as it is less than 5 days old! Created at Sun, 04 May 2025 05:16:18 +0200 +0s ... 0s

#6 composed specs +0.001s ... 0.001s

#7 did output specs +0s ... 0.001s

#8 getting avg benchmarks for device 1307 +0s ... 0.002s

#9 got single benchmarks 1307 +0s ... 0.002s

#10 getting avg benchmarks for device 956 +0s ... 0.002s

#11 got single benchmarks 956 +0.001s ... 0.003s

#12 getting avg benchmarks for device 1309 +0s ... 0.003s

#13 got single benchmarks 1309 +0.005s ... 0.009s

#14 got avg benchmarks for devices +0s ... 0.009s

#15 min, max, avg, median took s +0.01s ... 0.019s

#16 return log +0s ... 0.019s

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2023-07- 1)