Phenom II X4 945 (125W): specs and benchmarks
Summary
AMD started Phenom II X4 945 (125W) sales 23 April 2009. Based on a Deneb architecture, this desktop processor is primarily aimed at home systems. It has 4 cores and 4 threads, and is based on 45 nm manufacturing technology, with a maximum frequency of 3000 MHz and a locked multiplier.
Compatibility-wise, this is AMD Socket AM3 processor with a TDP of 125 Watt. It supports DDR3 memory.
Primary details
Phenom II X4 945 (125W) 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 | Deneb (2009−2011) | |
| Release date | 23 April 2009 (15 years ago) |
Detailed specifications
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 | 4 (Quad-Core) | |
| Threads | 4 | |
| Base clock speed | 3 GHz | of 4.7 GHz (Ryzen 9 7900X) |
| Boost clock speed | 3 GHz | of 50 MHz (i486DX-50) |
| L1 cache | 128 KB (per core) | of 7475.2 KB (Apple M2 Pro 10-Core) |
| L2 cache | 512 KB (per core) | of 98304 KB (EPYC 9654) |
| L3 cache | 6 MB (shared) | of 1179648 KB (EPYC 9684X) |
| Chip lithography | 45 nm | of 0.18 µm (K6-2+/450ACZ) |
| Die size | 258 mm2 | |
| Number of transistors | 758 million | of 135,240 million (EPYC 9684X) |
| 64 bit support | + | |
| Windows 11 compatibility | - |
Compatibility
Information on Phenom II X4 945 (125W) 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 (Xeon Platinum 8454H) |
| Socket | AM3 | |
| Power consumption (TDP) | 125 Watt | of 400 Watt (EPYC 9684X) |
Virtualization technologies
Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.
| AMD-V | + |
Memory specs
Types, maximum amount and channel number of RAM supported by Phenom II X4 945 (125W)'s memory controller. Depending on the motherboard, higher memory frequency may be supported.
| Supported memory types | DDR3 |
Graphics specifications
General parameters of a GPU integrated into Phenom II X4 945 (125W).
| Integrated graphics card | On certain motherboards (Chipset feature) |
Peripherals
Specifications and connection types of supported peripherals.
| PCIe version | 2.0 | of 5.0 (Ryzen Threadripper PRO 7995WX) |
Benchmark performance
Single-core and multi-core benchmark results of Phenom II X4 945 (125W). Overall benchmark performance is measured in points in 0-100 range, higher is better.
We have no data on Phenom II X4 945 (125W) benchmark results.
Send your test results of Phenom II X4 945 (125W).
Recommended GPUs
People consider these graphics cards to be good for Phenom II X4 945 (125W), according to our PC configuration statistics.
These are the fastest graphics cards for Phenom II X4 945 (125W) in our user configuration statistics. There is a total of 456 configurations using Phenom II X4 945 (125W) in our database.
