Athlon 64 X2 3800+: specs and benchmarks
Summary
AMD started Athlon 64 X2 3800+ sales on August 2005. Based on a Manchester architecture, this desktop processor is primarily aimed at home systems. It has 2 cores and 2 threads, and is based on 90 nm manufacturing technology, with a maximum frequency of 2000 MHz and a locked multiplier.
Compatibility-wise, this is AMD Socket 939 processor with a TDP of 89 Watt.
Primary details
Athlon 64 X2 3800+ 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 | Manchester (2005−2006) | |
| Release date | August 2005 (19 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 | 2 (Dual-core) | |
| Threads | 2 | |
| Boost clock speed | 2 GHz | of 50 MHz (i486DX-50) |
| L1 cache | 256K | of 7475.2 KB (Apple M2 Pro 10-Core) |
| L2 cache | 512 KB | of 98304 KB (EPYC 9654) |
| L3 cache | 0 KB | of 1179648 KB (EPYC 9684X) |
| Chip lithography | 90 nm | of 0.18 µm (K6-2+/450ACZ) |
| Die size | 220 mm2 | |
| Number of transistors | 154 million | of 135,240 million (EPYC 9684X) |
| 64 bit support | + | |
| Windows 11 compatibility | - |
Compatibility
Information on Athlon 64 X2 3800+ 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 | 939 | |
| Power consumption (TDP) | 89 Watt | of 400 Watt (Xeon Platinum 9282) |
Benchmark performance
Single-core and multi-core benchmark results of Athlon 64 X2 3800+. 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.
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.
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.
Send your test results of Athlon 64 X2 3800+.
Recommended GPUs
People consider these graphics cards to be good for Athlon 64 X2 3800+, according to our PC configuration statistics.
These are the fastest graphics cards for Athlon 64 X2 3800+ in our user configuration statistics. There is a total of 716 configurations using Athlon 64 X2 3800+ in our database.
