i7-940XM Extreme Edition vs A4 PRO-3340B
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2738 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | no data | Intel Core i7EE |
| Power efficiency | 1.66 | no data |
| Designer | AMD | Intel |
| Manufacturer | GlobalFoundries | no data |
| Architecture codename | Kabini (2013−2014) | Nehalem (2008−2010) |
| Release date | 20 December 2014 (11 years ago) | 5 February 2010 (16 years ago) |
| Launch price (MSRP) | no data | $1,096 |
Detailed specifications
A4 PRO-3340B and Core i7-940XM Extreme Edition 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) | 4 (Quad-Core) |
| Threads | 4 | 8 |
| Base clock speed | 2.2 GHz | no data |
| Boost clock speed | 2.2 GHz | 2.13 GHz |
| Bus type | no data | DMI |
| Bus rate | no data | 2.5 GT/s |
| Multiplier | no data | 16 |
| L1 cache | no data | 256 KB |
| L2 cache | 2048 KB | 1 MB |
| L3 cache | no data | 8 MB |
| Chip lithography | 28 nm | 45 nm |
| Die size | 107 mm2 | 296 mm2 |
| Maximum case temperature (TCase) | 90 °C | no data |
| Number of transistors | no data | 774 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
Compatibility
Information on A4 PRO-3340B and Core i7-940XM Extreme Edition 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 | 1 | 1 (Uniprocessor) |
| Socket | FT3 | no data |
| Power consumption (TDP) | 25 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A4 PRO-3340B and Core i7-940XM Extreme Edition. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| FMA | FMA4 | - |
| AVX | + | - |
| PowerNow | + | - |
| PowerGating | + | - |
| VirusProtect | + | - |
| RAID | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
Security technologies
A4 PRO-3340B and Core i7-940XM Extreme Edition technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by A4 PRO-3340B and Core i7-940XM Extreme Edition are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
| IOMMU 2.0 | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A4 PRO-3340B and Core i7-940XM Extreme Edition. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3/DDR3L-1600 | DDR3-1333 |
| Maximum memory size | no data | 8 GB |
| Max memory channels | 1 | 2 |
| Maximum memory bandwidth | no data | 21.335 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon™ HD 8240 Graphics | no data |
| iGPU core count | 2 | no data |
| จำนวนพาธไลน์ | 128 | no data |
| Enduro | + | - |
| Switchable graphics | + | - |
| UVD | + | - |
| VCE | + | - |
Graphics interfaces
Available interfaces and connections of A4 PRO-3340B and Core i7-940XM Extreme Edition integrated GPUs.
| DisplayPort | + | - |
| HDMI | + | - |
Graphics API support
APIs supported by A4 PRO-3340B and Core i7-940XM Extreme Edition integrated GPUs, sometimes API versions are included.
| DirectX | DirectX® 12 | no data |
| Vulkan | + | - |
Peripherals
Specifications and connection of peripherals supported by A4 PRO-3340B and Core i7-940XM Extreme Edition.
| PCIe version | 2.0 | 2.0 |
| PCI Express lanes | 8 | 16 |
Pros & cons summary
| Recency | 20 December 2014 | 5 February 2010 |
| Threads | 4 | 8 |
| Chip lithography | 28 nm | 45 nm |
| Power consumption (TDP) | 25 Watt | 55 Watt |
A4 PRO-3340B has an age advantage of 4 years, a 60.7% more advanced lithography process, and 120% lower power consumption.
i7-940XM Extreme Edition, on the other hand, has 100% more threads.
We couldn't decide between AMD A4 PRO-3340B and Intel Core i7-940XM Extreme Edition. We've got no test results to judge.
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