Ryzen Threadripper PRO 5975WX vs Athlon 64 2650e
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 72 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Series | no data | AMD Ryzen Threadripper |
| Power efficiency | no data | 6.46 |
| Designer | AMD | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | Lima (2008−2009) | Chagall PRO (2022) |
| Release date | 1 January 2009 (16 years ago) | 8 March 2022 (3 years ago) |
Detailed specifications
Athlon 64 2650e and Ryzen Threadripper PRO 5975WX 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 | 1 (Single-Core) | 32 (Dotriaconta-Core) |
| Threads | 1 | 64 |
| Base clock speed | no data | 3.6 GHz |
| Boost clock speed | 1.6 GHz | 4.5 GHz |
| Multiplier | no data | 36 |
| L1 cache | 128 KB | 64K (per core) |
| L2 cache | 512 KB | 512K (per core) |
| L3 cache | 0 KB | 128 MB |
| Chip lithography | 65 nm | 7 nm |
| Die size | 77 mm2 | 4x 81 mm2 |
| Maximum case temperature (TCase) | no data | 95 °C |
| Number of transistors | 122 million | 16,600 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Athlon 64 2650e and Ryzen Threadripper PRO 5975WX 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 | AM2 | WRX8 |
| Power consumption (TDP) | 15 Watt | 280 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon 64 2650e and Ryzen Threadripper PRO 5975WX. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Athlon 64 2650e and Ryzen Threadripper PRO 5975WX are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon 64 2650e and Ryzen Threadripper PRO 5975WX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR4-3200 |
| Maximum memory size | no data | 2 TiB |
| Maximum memory bandwidth | no data | 204.8 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | - |
Peripherals
Specifications and connection of peripherals supported by Athlon 64 2650e and Ryzen Threadripper PRO 5975WX.
| PCIe version | 2.0 | 4.0 |
| PCI Express lanes | no data | 128 |
Pros & cons summary
| Recency | 1 January 2009 | 8 March 2022 |
| Physical cores | 1 | 32 |
| Threads | 1 | 64 |
| Chip lithography | 65 nm | 7 nm |
| Power consumption (TDP) | 15 Watt | 280 Watt |
Athlon 64 2650e has 1766.7% lower power consumption.
Ryzen Threadripper PRO 5975WX, on the other hand, has an age advantage of 13 years, 3100% more physical cores and 6300% more threads, and a 828.6% more advanced lithography process.
We couldn't decide between AMD Athlon 64 2650e and AMD Ryzen Threadripper PRO 5975WX. We've got no test results to judge.
Note that Athlon 64 2650e is a desktop processor while Ryzen Threadripper PRO 5975WX is a server/workstation one.
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