Sempron 145: specs and benchmarks
Summary
AMD started Sempron 145 sales 1 September 2010 at a recommended price of $95. Based on a Sargas architecture, this desktop processor is primarily aimed at home systems. It has 1 core and 1 thread, and is based on 45 nm manufacturing technology, with a maximum frequency of 2.8 and a locked multiplier.
Compatibility-wise, this is AMD Socket AM3 processor with a TDP of 45 Watt. It supports DDR3 memory.
General info
Sempron 145 processor market type (desktop or notebook), architecture, sales start time and pricing.
| Place in performance ranking | not rated | |
| Place by popularity | not in top-100 | |
| Market segment | Desktop processor | |
| Architecture codename | Sargas (2009−2011) | |
| Release date | 1 September 2010 (13 years ago) | |
| Launch price (MSRP) | $95 | of 305 (Core i7-870) |
| Current price | $447 (4.7x MSRP) | of 15701 (Xeon Platinum 8276L) |
Technical specs
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
| Physical cores | 1 (Single-Core) | |
| Threads | 1 | |
| Base clock speed | 2.8 GHz | of 4.7 (FX-9590) |
| Boost clock speed | 2.8 GHz | of 6.2 (Core i9-14900KS) |
| L1 cache | 128 KB (per core) | of 7475.2 (Apple M2 Pro 10-Core) |
| L2 cache | 1 MB (per core) | of 96 (Ryzen Threadripper PRO 7995WX) |
| L3 cache | 0 KB | of 786432 (EPYC 7373X) |
| Chip lithography | 45 nm | of 3 (Apple M3 Max 16-Core) |
| Die size | 117 mm2 | |
| Number of transistors | 234 million | of 9900000 (Ryzen 5 7645HX) |
| 64 bit support | + | |
| Windows 11 compatibility | - | |
| Unlocked multiplier | No |
Compatibility
Information on Sempron 145 compatibility with other computer components and devices: 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 | of 8 (Opteron 842) |
| Socket | AM3 | |
| Power consumption (TDP) | 45 Watt | of 400 (Xeon Platinum 9282) |
Memory specs
Types, maximum amount and channel number of RAM supported by Sempron 145's memory controller. Depending on the motherboard, higher memory frequency may be supported.
| Supported memory types | DDR3 |
Peripherals
Specifications and connection types of supported peripherals.
| PCIe version | 2.0 | of 5 (Core i9-12900K) |
Benchmark performance
Single-core and multi-core benchmark results of Sempron 145. Overall benchmark performance 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%
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%
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%
Send your test results of Sempron 145.
Recommended GPUs
People consider these graphics cards to be good for Sempron 145, according to our PC configuration statistics.
These are the fastest graphics cards for Sempron 145 in our user configuration statistics. There is a total of 929 configurations based on Sempron 145 in our database.
