Ryzen 5 PRO 4650U vs EPYC 7H12
Aggregate performance score
EPYC 7H12 outperforms Ryzen 5 PRO 4650U by a whopping 467% 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 | 65 | 1102 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | AMD EPYC | AMD Renoir (Ryzen 4000 APU) |
| Power efficiency | 5.98 | 19.70 |
| Designer | AMD | AMD |
| Manufacturer | TSMC | TSMC |
| Architecture codename | Zen 2 (2017−2020) | Renoir-U PRO (Zen 2) (2020) |
| Release date | 18 September 2019 (5 years ago) | 7 May 2020 (5 years ago) |
Detailed specifications
EPYC 7H12 and Ryzen 5 PRO 4650U 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 | 64 (Tetrahexaconta-Core) | 6 (Hexa-Core) |
| Threads | 128 | 12 |
| Base clock speed | 2.6 GHz | 2.1 GHz |
| Boost clock speed | 3.3 GHz | 4 GHz |
| Bus type | no data | PCIe 3.0 |
| Multiplier | 26 | 21 |
| L1 cache | 96K (per core) | 64K (per core) |
| L2 cache | 512K (per core) | 512K (per core) |
| L3 cache | 256 MB (shared) | 8 MB (shared) |
| Chip lithography | 7 nm, 14 nm | 7 nm |
| Die size | 192 mm2 | 156 mm2 |
| Maximum core temperature | no data | 105 °C |
| Number of transistors | 4,800 million | 9,800 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
| Unlocked multiplier | + | - |
Compatibility
Information on EPYC 7H12 and Ryzen 5 PRO 4650U 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 | 2 (Multiprocessor) | 1 |
| Socket | TR4 | FP6 |
| Power consumption (TDP) | 280 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 7H12 and Ryzen 5 PRO 4650U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | PRO, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME |
| AES-NI | + | + |
| FMA | - | + |
| AVX | + | + |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 7H12 and Ryzen 5 PRO 4650U are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC 7H12 and Ryzen 5 PRO 4650U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Eight-channel | DDR4 |
| Maximum memory size | 4 TiB | 64 GB |
| Max memory channels | 8 | 4 |
| Maximum memory bandwidth | 204.763 GB/s | 68.27 GB/s |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon RX Vega 6 (Ryzen 4000/5000) ( - 1500 MHz) |
Peripherals
Specifications and connection of peripherals supported by EPYC 7H12 and Ryzen 5 PRO 4650U.
| PCIe version | no data | 3.0 |
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.
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.
Pros & cons summary
| Performance score | 43.31 | 7.64 |
| Recency | 18 September 2019 | 7 May 2020 |
| Physical cores | 64 | 6 |
| Threads | 128 | 12 |
| Power consumption (TDP) | 280 Watt | 15 Watt |
EPYC 7H12 has a 466.9% higher aggregate performance score, and 966.7% more physical cores and 966.7% more threads.
Ryzen 5 PRO 4650U, on the other hand, has an age advantage of 7 months, and 1766.7% lower power consumption.
The AMD EPYC 7H12 is our recommended choice as it beats the AMD Ryzen 5 PRO 4650U in performance tests.
Be aware that EPYC 7H12 is a server/workstation processor while Ryzen 5 PRO 4650U is a notebook one.
Other comparisons
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