Opteron 140 vs A6-4400M
Aggregate performance score
A6-4400M outperforms Opteron 140 by a whopping 148% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3010 | 3389 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | AMD A-Series | no data |
| Power efficiency | 0.69 | 0.11 |
| Designer | AMD | AMD |
| Architecture codename | Trinity (2012−2013) | SledgeHammer (2003−2005) |
| Release date | 15 May 2012 (13 years ago) | September 2003 (21 years ago) |
| Launch price (MSRP) | no data | $596 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
A6-4400M and Opteron 140 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 | 2 (Dual-core) | 1 (Single-Core) |
| Threads | 2 | 1 |
| Base clock speed | 2.7 GHz | no data |
| Boost clock speed | 3.2 GHz | 1.4 GHz |
| L1 cache | 96 KB | 128 KB |
| L2 cache | 1 MB (shared) | 1 MB |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 32 nm | 130 nm |
| Die size | 246 mm2 | 193 mm2 |
| Number of transistors | 1,178 million | 106 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on A6-4400M and Opteron 140 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 |
| Socket | FS1r2 | 940 |
| Power consumption (TDP) | 35 Watt | 85 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A6-4400M and Opteron 140. 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, FMA | no data |
| AES-NI | + | - |
| FMA | + | - |
| AVX | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by A6-4400M and Opteron 140 are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A6-4400M and Opteron 140. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | unknown | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon HD 7520G (496 - 685 MHz) | no data |
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.
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. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Performance score | 0.57 | 0.23 |
| Physical cores | 2 | 1 |
| Threads | 2 | 1 |
| Chip lithography | 32 nm | 130 nm |
| Power consumption (TDP) | 35 Watt | 85 Watt |
A6-4400M has a 147.8% higher aggregate performance score, 100% more physical cores and 100% more threads, a 306.3% more advanced lithography process, and 142.9% lower power consumption.
The AMD A6-4400M is our recommended choice as it beats the AMD Opteron 140 in performance tests.
Be aware that A6-4400M is a notebook processor while Opteron 140 is a server/workstation one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
