Core i3-330M vs A4 Micro-6400T
Aggregated performance score
A4 Micro-6400T outperforms Core i3-330M by 6% based on our aggregated benchmark results.
General info
Comparing A4 Micro-6400T and Core i3-330M processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2570 | 2600 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD A-Series | Intel Core i3 |
| Architecture codename | Mullins (2014) | Arrandale (2010−2011) |
| Release date | 29 April 2014 (9 years ago) | 10 January 2010 (14 years ago) |
| Launch price (MSRP) | no data | $49 |
| Current price | $340 | $54 (1.1x MSRP) |
Technical specs
A4 Micro-6400T and Core i3-330M 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 cores | 4 (Quad-Core) | 2 (Dual-core) |
| Threads | 4 | 4 |
| Base clock speed | 1 GHz | 2.13 GHz |
| Boost clock speed | 1.6 GHz | 2.13 GHz |
| Bus support | no data | 2500 MHz |
| L1 cache | no data | 128 KB |
| L2 cache | 2048 KB | 512 KB |
| L3 cache | no data | 3 MB |
| Chip lithography | 28 nm | 32 nm |
| Die size | no data | 81+114 mm2 |
| Maximum core temperature | no data | 90 °C for rPGA, 105 °C for BGA |
| Number of transistors | no data | 177+382 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on A4 Micro-6400T and Core i3-330M 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 configuration | no data | 1 |
| Socket | FT3b | BGA1288,PGA988 |
| Power consumption (TDP) | 4.5 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A4 Micro-6400T and Core i3-330M. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, Single-Channel DDR3L-1333a | Intel® SSE4.1, Intel® SSE4.2 |
| AES-NI | + | - |
| FMA | FMA4 | + |
| AVX | + | no data |
| PowerTune | - | no data |
| TrueAudio | - | no data |
| PowerNow | + | no data |
| PowerGating | + | no data |
| Out-of-band client management | - | no data |
| VirusProtect | + | no data |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | + |
| Idle States | no data | + |
| Thermal Monitoring | no data | + |
| Flex Memory Access | no data | + |
| PAE | no data | 36 Bit |
| FDI | no data | + |
| Fast Memory Access | no data | + |
| Status | no data | Discontinued |
Security technologies
A4 Micro-6400T and Core i3-330M technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by A4 Micro-6400T and Core i3-330M are enumerated here.
| AMD-V | 1 | no data |
| VT-d | no data | - |
| VT-x | no data | + |
| EPT | no data | + |
| IOMMU 2.0 | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A4 Micro-6400T and Core i3-330M. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-1333 | DDR3-800, DDR3-1066 |
| Maximum memory size | no data | 8 GB |
| Max memory channels | 1 | 2 |
| Maximum memory bandwidth | no data | 17.1 GB/s |
| ECC memory support | no data | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon R3 Graphics | Intel® HD Graphics for Previous Generation Intel® Processors |
| Clear Video | no data | + |
| Clear Video HD | no data | + |
| Enduro | + | no data |
| Switchable graphics | 1 | no data |
| UVD | + | no data |
| VCE | + | no data |
| Graphics max frequency | no data | 667 MHz |
Graphics interfaces
Available interfaces and connections of A4 Micro-6400T and Core i3-330M integrated GPUs.
| Number of displays supported | no data | 2 |
| DisplayPort | + | no data |
| HDMI | + | no data |
Graphics API support
APIs supported by A4 Micro-6400T and Core i3-330M integrated GPUs, sometimes API versions are included.
| DirectX | DirectX® 12 | no data |
| Vulkan | 1 | no data |
Peripherals
Specifications and connection of peripherals supported by A4 Micro-6400T and Core i3-330M.
| PCIe version | 2.0 | 2.0 |
| PCI Express lanes | no data | 16 |
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.
A4 Micro-6400T outperforms Core i3-330M by 6% based on our aggregated benchmark results.
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.
Benchmark coverage: 68%
A4 Micro-6400T outperforms Core i3-330M by 6% in Passmark.
Cinebench 10 32-bit single-core
Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.
Benchmark coverage: 20%
Core i3-330M outperforms A4 Micro-6400T by 86% in Cinebench 10 32-bit single-core.
Cinebench 10 32-bit multi-core
Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.
Benchmark coverage: 19%
Core i3-330M outperforms A4 Micro-6400T by 62% in Cinebench 10 32-bit multi-core.
3DMark06 CPU
3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.
Benchmark coverage: 19%
Core i3-330M outperforms A4 Micro-6400T by 34% in 3DMark06 CPU.
wPrime 32
wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.
Benchmark coverage: 18%
A4 Micro-6400T outperforms Core i3-330M by 93% in wPrime 32.
Cinebench 11.5 64-bit multi-core
Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.
Benchmark coverage: 17%
Core i3-330M outperforms A4 Micro-6400T by 51% in Cinebench 11.5 64-bit multi-core.
Advantages and disadvantages
| Performance score | 0.70 | 0.66 |
| Recency | 29 April 2014 | 10 January 2010 |
| Physical cores | 4 | 2 |
| Chip lithography | 28 nm | 32 nm |
| Power consumption (TDP) | 4 Watt | 35 Watt |
We couldn't decide between A4 Micro-6400T and Core i3-330M. The differences in performance seem too small.
Should you still have questions on choice between A4 Micro-6400T and Core i3-330M, ask them in Comments section, and we shall answer.
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