Ryzen Threadripper 2950X vs Turion II Ultra M640
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 465 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 5.98 |
| Market segment | Laptop | Desktop processor |
| Series | AMD Turion II Ultra | AMD Ryzen Threadripper |
| Power efficiency | no data | 3.95 |
| Designer | AMD | AMD |
| Manufacturer | no data | GlobalFoundries |
| Architecture codename | Caspian (2009) | ZEN+ (2018−2019) |
| Release date | 10 September 2009 (16 years ago) | 13 August 2018 (7 years ago) |
| Launch price (MSRP) | no data | $899 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Turion II Ultra M640 and Ryzen Threadripper 2950X 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) | 16 (Hexadeca-Core) |
| Threads | 2 | 32 |
| Base clock speed | no data | 3.5 GHz |
| Boost clock speed | 2.6 GHz | 4.4 GHz |
| Bus rate | 3600 MHz | 4 × 8 GT/s |
| Multiplier | no data | 35 |
| L1 cache | no data | 96K (per core) |
| L2 cache | 2 MB | 512K (per core) |
| L3 cache | no data | 32 MB |
| Chip lithography | 45 nm | 12 nm |
| Die size | no data | 213 mm2 |
| Number of transistors | no data | 19,200 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | - | + |
Compatibility
Information on Turion II Ultra M640 and Ryzen Threadripper 2950X 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 (Uniprocessor) |
| Socket | Socket S1 (s1g3) 638-pin | Socket TR4 |
| Power consumption (TDP) | 35 Watt | 180 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Turion II Ultra M640 and Ryzen Threadripper 2950X. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualization | no data |
| AES-NI | - | + |
| AVX | - | + |
| PowerNow | + | - |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Turion II Ultra M640 and Ryzen Threadripper 2950X are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Turion II Ultra M640 and Ryzen Threadripper 2950X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR4 Quad-channel |
| Maximum memory size | no data | 2 TiB |
| Max memory channels | no data | 4 |
| Maximum memory bandwidth | no data | 93.867 GB/s |
| ECC memory support | - | + |
Pros & cons summary
| Recency | 10 September 2009 | 13 August 2018 |
| Physical cores | 2 | 16 |
| Threads | 2 | 32 |
| Chip lithography | 45 nm | 12 nm |
| Power consumption (TDP) | 35 Watt | 180 Watt |
Turion II Ultra M640 has 414.3% lower power consumption.
Ryzen Threadripper 2950X, on the other hand, has an age advantage of 8 years, 700% more physical cores and 1500% more threads, and a 275% more advanced lithography process.
We couldn't decide between AMD Turion II Ultra M640 and AMD Ryzen Threadripper 2950X. We've got no test results to judge.
Be aware that Turion II Ultra M640 is a notebook processor while Ryzen Threadripper 2950X is a desktop one.
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