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AMD A4-3310MX vs AMD A6-3420M

AMD A4-3310MX

► remove from comparison AMD A4-3310MX

The AMD A4-3310MX (Codename Llano) is a dual-core processor for entry level laptops. It is part of the Fusion family of APUs (=Accelerated Processing Units) and features an integrated Radeon HD 6480G graphics card. The processor core is clocked at 2.1 GHz base clock speed and is able to automatically overclock up to 2.5 GHz (TurboCore, depending on temperature and used cores). 

The processor core is based on the Husky familiy 12h. Compared to the older Phenom II mobile processors, the Husky core is very similar but features an additional hardware divider. However, the performance per clock should be similar to the old Turion II, Athlon II, Phenom II mobile processors (as the Llano APU they did not feature a Level 3 cache).

The performance of the processor part should be comparable to a previous AMD Athlon II P340 (2.2 GHz Dual-Core). Due to TurboCore the single threaded performance should be slightly better and the multithreaded slightly slower. Therefore, the performance is clearly worse than similar clocked Sandy Bridge based processors (e.g. Core i3-2310M).

The Llano APUs feature an integrated DirectX 11 capable graphics card with a maximum of 400 cores. The AMD Radeon HD 6480G called version in the A4-Series however offers only 240 cores at 444MHz. It has no dedicated memory and also is not able to use the integrated cache (in difference to the Intel HD 3000). Furthermore the APU also features an integrated UVD3 video processor to fully decode most used HD videos (like H.264, VC-1, MPEG4).

The A4-3310MX also features an integrated dual-channel memory controller with support for DDR3(L)-1333 memory and a PCIe 2.0 controller.

The TDP of 45 Watt for the APU (including graphics card and memory controller) makes it best suited for 15-inch+ laptops.

AMD A6-3420M

► remove from comparison AMD A6-3420M

The AMD A6-3420M (Codename Llano) is a quad-core processor for entry level laptops. It is part of the Fusion family of APUs (=Accelerated Processing Units) and features an integrated Radeon HD 6520G graphics card. The processor core is clocked at 1.4 GHz base clock speed and is able to automatically overclock up to 2.4 GHz (TurboCore, depending on temperature and used cores). Compared to the A6-3410MX, the A6-3420M offers a lower base speed but a higher turbo core speed and a lower TDP rating.

The processor core is based on the Husky familiy 12h. Compared to the older Phenom II mobile processors, the Husky core is very similar but features an additional hardware divider. However, the performance per clock should be similar to the old Turion II, Athlon II, Phenom II mobile processors (as the Llano APU they did not feature a Level 3 cache).

The performance of the processor part depends on the used cores. Due to Turbo Core, a single core can be clocked up to 2.3 GHz leading to a performance of a AMD Turion II P540 (2.4 GHz 2MB L2 Cache). Using all four cores, the performance is in the range of the Phenom II X4 P920 (1.6 GHz 2MB L2 Cache). Therefore, on average a Penryn based Pentium T4500 should be comparable.

The Llano APUs feature an integrated DirectX 11 capable graphics card with a maximum of 400 cores. The AMD Radeon HD 6520G called version in the A6-Series however offers only 320 cores at 400MHz. It has no dedicated memory and also is not able to use the integrated cache (in difference to the Intel HD 3000). Furthermore the APU also features an integrated UVD3 video processor to fully decode most used HD videos (like H.264, VC-1, MPEG4).

The A6-3420M also features an integrated dual-channel memory controller with support for DDR3(L)-1333 memory and a PCIe 2.0 controller.

The TDP of 35 Watt for the APU (including graphics card and memory controller) makes it best suited for 14 to 15-inch laptops.

Beware: Parts of the information above is still based on rumors and leaks.
Sources: NGOHQ: Leaked Llano PresentationDonanimhaber: Llano Mobile Lineupc't: 12h Architecturetweakers: SuperPiAMD: leakted GPU Benchmarks (removed)pro-clockers: Llano GPU SpecificationsWikipedia: Fusion

ModelAMD A4-3310MXAMD A6-3420M
SeriesAMD A-SeriesAMD A-Series
CodenameLlanoLlano
Series: A-Series Llano
AMD A8-3550MX compare2 - 2.7 GHz4 / 4 cores
AMD A8-3530MX compare1.9 - 2.6 GHz4 / 4 cores
AMD A8-3510MX compare1.8 - 2.5 GHz4 / 4 cores
AMD A6-3430MX compare1.7 - 2.4 GHz4 / 4 cores
AMD A8-3520M compare1.6 - 2.5 GHz4 / 4 cores
AMD A6-3410MX compare1.6 - 2.3 GHz4 / 4 cores
AMD A8-3500M compare1.5 - 2.4 GHz4 / 4 cores
AMD A6-3420M1.5 - 2.4 GHz4 / 4 cores
AMD A6-3400M compare1.4 - 2.3 GHz4 / 4 cores
AMD A4-3330MX compare2.2 - 2.6 GHz2 / 2 cores
AMD A4-3310MX « 2.1 - 2.5 GHz2 / 2 cores
AMD A4-3320M compare2 - 2.6 GHz2 / 2 cores
AMD A4-3300M compare1.9 - 2.5 GHz2 / 2 cores
AMD A4-3305M compare1.9 - 2.5 GHz2 / 2 cores
AMD A8-3550MX compare2 - 2.7 GHz4 / 4 cores
AMD A8-3530MX compare1.9 - 2.6 GHz4 / 4 cores
AMD A8-3510MX compare1.8 - 2.5 GHz4 / 4 cores
AMD A6-3430MX compare1.7 - 2.4 GHz4 / 4 cores
AMD A8-3520M compare1.6 - 2.5 GHz4 / 4 cores
AMD A6-3410MX compare1.6 - 2.3 GHz4 / 4 cores
AMD A8-3500M compare1.5 - 2.4 GHz4 / 4 cores
AMD A6-3420M « 1.5 - 2.4 GHz4 / 4 cores
AMD A6-3400M compare1.4 - 2.3 GHz4 / 4 cores
AMD A4-3330MX compare2.2 - 2.6 GHz2 / 2 cores
AMD A4-3310MX2.1 - 2.5 GHz2 / 2 cores
AMD A4-3320M compare2 - 2.6 GHz2 / 2 cores
AMD A4-3300M compare1.9 - 2.5 GHz2 / 2 cores
AMD A4-3305M compare1.9 - 2.5 GHz2 / 2 cores
Clock2100 - 2500 MHz1500 - 2400 MHz
L2 Cache2 MB4 MB
Cores / Threads2 / 24 / 4
TDP45 Watt35 Watt
Transistors1000 Million1000 Million
Technology32 nm32 nm
Die Size226 mm2218 mm2
Features3DNow!, MMX, SSE, SSE2, SSE3, SSE4a, DDR3 Memory Controller, Radeon HD 6480G3DNow!, MMX, SSE, SSE2, SSE3, SSE4a, Radeon HD 6480G, DDR3(L)-1333 Memory Controller
iGPUAMD Radeon HD 6480G (444 MHz)AMD Radeon HD 6520G (400 MHz)
Architecturex86x86
Announced

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
1.2 Points (2%)
min: 1.93     avg: 1.9     median: 2 (3%)     max: 1.96 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 1606     avg: 1658     median: 1673 (10%)     max: 1695 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 5369     avg: 5393     median: 5399 (4%)     max: 5411 Points
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
4702 Points (3%)
min: 6952     avg: 6970     median: 6964 (5%)     max: 6995 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
2459 Points (3%)
min: 2098     avg: 2150     median: 2152 (3%)     max: 2199 Points
wPrime 2.10 - wPrime 2.0 1024m *
1300 s (15%)
min: 706     avg: 741     median: 740.5 (9%)     max: 775 s
wPrime 2.10 - wPrime 2.0 32m *
41.5 s (8%)
min: 22.22     avg: 23.6     median: 23.6 (5%)     max: 25.05 s
WinRAR - WinRAR 4.0
1432 Points (2%)
X264 HD Benchmark 4.0 - x264 Pass 2
11.3 fps (4%)
X264 HD Benchmark 4.0 - x264 Pass 1
59.7 fps (14%)
TrueCrypt - TrueCrypt Serpent
0.1 GB/s (4%)
TrueCrypt - TrueCrypt Twofish
0.2 GB/s (3%)
TrueCrypt - TrueCrypt AES
0.3 GB/s (1%)
3DMark 06 - CPU - 3DMark 06 - CPU
min: 2286     avg: 2305     median: 2305 (5%)     max: 2323 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
33 s (7%)
31 s (7%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
75 s (3%)
71.4 s (3%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
1767 s (8%)
min: 1662     avg: 2217     median: 2217 (10%)     max: 2772 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
11130 MIPS (5%)
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
9250 MFLOPS (7%)
Windows 7 Experience Index - Win7 CPU
5.6 Points (72%)
min: 6.6     avg: 6.7     median: 6.7 (86%)     max: 6.7 Points
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 5159     avg: 5260     median: 5231 (5%)     max: 5419 Points
3DMark 11 - 3DM11 Performance Physics
min: 2284     avg: 2373     median: 2346.5 (6%)     max: 2514 Points

Average Benchmarks AMD A4-3310MX → 100% n=9

Average Benchmarks AMD A6-3420M → 114% n=9

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

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show all (including archived), 2024, 2023
v1.26
log 19. 03:09:15

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#11 min, max, avg, median took s +0.104s ... 0.17s

#12 return log +0.031s ... 0.201s

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Redaktion, 2017-09- 8 (Update: 2023-07- 1)