Celeron J1900 vs Athlon II P340
Primary details
Comparing Athlon II P340 and Celeron J1900 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | 2571 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Athlon II | Intel Celeron |
| Architecture codename | Champlain (2010−2011) | Bay Trail-D (2013) |
| Release date | 4 October 2010 (13 years ago) | 1 November 2013 (10 years ago) |
| Launch price (MSRP) | no data | $82 |
| Current price | $169 | $163 (2x MSRP) |
Detailed specifications
Athlon II P340 and Celeron J1900 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) | 4 (Quad-Core) |
| Threads | 2 | 4 |
| Base clock speed | no data | 2 GHz |
| Boost clock speed | 2.2 GHz | 2.42 GHz |
| Bus support | 3200 MHz | no data |
| L1 cache | 256 KB | 224 KB |
| L2 cache | 1 MB | 2 MB |
| L3 cache | no data | 2 MB L2 Cache |
| Chip lithography | 45 nm | 22 nm |
| Maximum core temperature | no data | 105 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Athlon II P340 and Celeron J1900 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 | S1g4 | FCBGA1170 |
| Power consumption (TDP) | 25 Watt | 10 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon II P340 and Celeron J1900. You'll probably need this information if you require some particular technology.
| Instruction set extensions | SSE-3, SSE4A, 3DNow!, MMX, DEP, SVM | no data |
| AES-NI | no data | - |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| SIPP | no data | - |
| PAE | no data | 36 Bit |
| FDI | no data | - |
| Status | no data | Launched |
| RST | no data | - |
Security technologies
Athlon II P340 and Celeron J1900 technologies aimed at improving security, for example, by protecting against hacks.
| EDB | no data | + |
| Identity Protection | no data | - |
| Anti-Theft | no data | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Athlon II P340 and Celeron J1900 are enumerated here.
| VT-d | no data | - |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon II P340 and Celeron J1900. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR3 |
| Maximum memory size | no data | 8 GB |
| Max memory channels | no data | 2 |
| ECC memory support | no data | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel® HD Graphics for Intel Atom® Processor Z3700 Series |
| Quick Sync Video | no data | + |
| Graphics max frequency | no data | 854 MHz |
Graphics interfaces
Available interfaces and connections of Athlon II P340 and Celeron J1900 integrated GPUs.
| Number of displays supported | no data | 2 |
Peripherals
Specifications and connection of peripherals supported by Athlon II P340 and Celeron J1900.
| PCIe version | no data | 2.0 |
| PCI Express lanes | no data | 4 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
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%
Celeron J1900 outperforms Athlon II P340 by 65% in Passmark.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
Benchmark coverage: 42%
Athlon II P340 outperforms Celeron J1900 by 10% in GeekBench 5 Single-Core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Benchmark coverage: 42%
Celeron J1900 outperforms Athlon II P340 by 64% in GeekBench 5 Multi-Core.
Pros & cons summary
| Recency | 4 October 2010 | 1 November 2013 |
| Physical cores | 2 | 4 |
| Threads | 2 | 4 |
| Chip lithography | 45 nm | 22 nm |
| Power consumption (TDP) | 25 Watt | 10 Watt |
We couldn't decide between Athlon II P340 and Celeron J1900. We've got no test results to judge.
Should you still have questions on choice between Athlon II P340 and Celeron J1900, ask them in Comments section, and we shall answer.
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