EPYC 9174F vs Athlon II M340
Aggregate performance score
EPYC 9174F outperforms Athlon II M340 by a whopping 6665% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3110 | 153 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 7.50 |
| Market segment | Laptop | Server |
| Series | AMD Athlon II | AMD EPYC |
| Power efficiency | 0.56 | 4.11 |
| Designer | AMD | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | Caspian (2009) | Genoa (2022−2023) |
| Release date | 10 September 2009 (15 years ago) | 10 November 2022 (2 years ago) |
| Launch price (MSRP) | no data | $3,850 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Athlon II M340 and EPYC 9174F 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 | 4.1 GHz |
| Boost clock speed | 2.2 GHz | 4.4 GHz |
| Bus rate | 3200 MHz | no data |
| Multiplier | no data | 41 |
| L1 cache | 128 KB | 64K (per core) |
| L2 cache | 1 MB | 1 MB (per core) |
| L3 cache | no data | 256 MB (shared) |
| Chip lithography | 45 nm | 5 nm, 6 nm |
| Die size | no data | 8x 72 mm2 |
| Number of transistors | no data | 52,560 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Athlon II M340 and EPYC 9174F 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 | 2 |
| Socket | Socket S1 (S1g3) | SP5 |
| Power consumption (TDP) | 35 Watt | 320 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon II M340 and EPYC 9174F. 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 Athlon II M340 and EPYC 9174F are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon II M340 and EPYC 9174F. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR5-4800 |
| Maximum memory size | no data | 6 TiB |
| Maximum memory bandwidth | no data | 460.8 GB/s |
Peripherals
Specifications and connection of peripherals supported by Athlon II M340 and EPYC 9174F.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 128 |
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.
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. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Performance score | 0.46 | 31.12 |
| Recency | 10 September 2009 | 10 November 2022 |
| Physical cores | 2 | 16 |
| Threads | 2 | 32 |
| Chip lithography | 45 nm | 5 nm |
| Power consumption (TDP) | 35 Watt | 320 Watt |
Athlon II M340 has 814.3% lower power consumption.
EPYC 9174F, on the other hand, has a 6665.2% higher aggregate performance score, an age advantage of 13 years, 700% more physical cores and 1500% more threads, and a 800% more advanced lithography process.
The AMD EPYC 9174F is our recommended choice as it beats the AMD Athlon II M340 in performance tests.
Be aware that Athlon II M340 is a notebook processor while EPYC 9174F is a server/workstation one.
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