A8-7680 vs Ryzen Threadripper 2920X
Aggregate performance score
Ryzen Threadripper 2920X outperforms A8-7680 by a whopping 617% based on our aggregate benchmark results.
Primary details
Comparing Ryzen Threadripper 2920X and A8-7680 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 412 | 1822 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 9.12 | 15.78 |
| Market segment | Desktop processor | Desktop processor |
| Series | AMD Ryzen Threadripper | AMD A8 |
| Power efficiency | 8.42 | 4.70 |
| Architecture codename | ZEN+ (2018−2019) | Excavator (2017−2018) |
| Release date | 6 August 2018 (6 years ago) | 26 October 2018 (6 years ago) |
| Launch price (MSRP) | $649 | $56 |
Cost-effectiveness evaluation
Performance per price, higher is better.
A8-7680 has 73% better value for money than Ryzen Threadripper 2920X.
Detailed specifications
Ryzen Threadripper 2920X and A8-7680 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 | 12 (Dodeca-Core) | 4 (Quad-Core) |
| Threads | 24 | 4 |
| Base clock speed | 3.5 GHz | 3.5 GHz |
| Boost clock speed | 4.3 GHz | 3.8 GHz |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | 35 | 38 |
| L1 cache | 1.125 MB | 128K (per core) |
| L2 cache | 6 MB | 1 MB (per core) |
| L3 cache | 32 MB | no data |
| Chip lithography | 12 nm | 28 nm |
| Die size | 213 mm2 | 246 mm2 |
| Maximum case temperature (TCase) | no data | 74 °C |
| Number of transistors | 9600 Million | 1,178 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
| Unlocked multiplier | + | + |
Compatibility
Information on Ryzen Threadripper 2920X and A8-7680 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 (Uniprocessor) | 1 |
| Socket | SP3r2 | FM2+ |
| Power consumption (TDP) | 180 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper 2920X and A8-7680. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen Threadripper 2920X and A8-7680 are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper 2920X and A8-7680. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Quad-channel | DDR3 |
| Maximum memory size | 2 TiB | 64 GB |
| Maximum memory bandwidth | 93.867 GB/s | 14.936 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | - | Radeon R7 Series |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
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.
Pros & cons summary
| Performance score | 16.63 | 2.32 |
| Recency | 6 August 2018 | 26 October 2018 |
| Physical cores | 12 | 4 |
| Threads | 24 | 4 |
| Chip lithography | 12 nm | 28 nm |
| Power consumption (TDP) | 180 Watt | 45 Watt |
Ryzen Threadripper 2920X has a 616.8% higher aggregate performance score, 200% more physical cores and 500% more threads, and a 133.3% more advanced lithography process.
A8-7680, on the other hand, has an age advantage of 2 months, and 300% lower power consumption.
The Ryzen Threadripper 2920X is our recommended choice as it beats the A8-7680 in performance tests.
Should you still have questions on choice between Ryzen Threadripper 2920X and A8-7680, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
