EPYC 9655 vs Pentium Gold 6500Y
Primary details
Comparing Pentium Gold 6500Y and EPYC 9655 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1962 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Power efficiency | 35.85 | no data |
| Architecture codename | Amber Lake-Y (2018−2021) | Turin (2024) |
| Release date | 1 March 2021 (3 years ago) | 10 October 2024 (less than a year ago) |
| Launch price (MSRP) | no data | $11,852 |
Detailed specifications
Pentium Gold 6500Y and EPYC 9655 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) | 96 |
| Threads | 4 | 192 |
| Base clock speed | 1.1 GHz | 2.6 GHz |
| Boost clock speed | 3.4 GHz | 4.5 GHz |
| Bus rate | 4 GT/s | no data |
| L1 cache | 128 KB | 80 KB (per core) |
| L2 cache | 512 KB | 1 MB (per core) |
| L3 cache | 4 MB | 384 MB (shared) |
| Chip lithography | 14 nm | 4 nm |
| Die size | no data | 12x 70.6 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | no data | 99,780 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Pentium Gold 6500Y and EPYC 9655 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 | 2 |
| Socket | BGA1515 | SP5 |
| Power consumption (TDP) | 5 Watt | 400 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium Gold 6500Y and EPYC 9655. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | no data |
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| Precision Boost 2 | no data | + |
Security technologies
Pentium Gold 6500Y and EPYC 9655 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
| Secure Key | + | no data |
| MPX | + | - |
| Identity Protection | + | - |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium Gold 6500Y and EPYC 9655 are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium Gold 6500Y and EPYC 9655. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5 |
| Maximum memory size | 16 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 33.3 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics 615 | N/A |
| Max video memory | 16 GB | no data |
| Quick Sync Video | + | - |
| Clear Video | + | no data |
| Clear Video HD | + | no data |
| Graphics max frequency | 900 MHz | no data |
| Execution Units | 23 | no data |
Graphics interfaces
Available interfaces and connections of Pentium Gold 6500Y and EPYC 9655 integrated GPUs.
| Number of displays supported | 3 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
| DVI | + | no data |
Graphics image quality
Maximum display resolutions supported by Pentium Gold 6500Y and EPYC 9655 integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | + | no data |
| Max resolution over HDMI 1.4 | 4096x2304@24Hz | no data |
| Max resolution over eDP | 3840x2160@60Hz | no data |
| Max resolution over DisplayPort | 3840x2160@60Hz | no data |
Graphics API support
APIs supported by Pentium Gold 6500Y and EPYC 9655 integrated GPUs, sometimes API versions are included.
| DirectX | 12 | no data |
| OpenGL | 4.5 | no data |
Peripherals
Specifications and connection of peripherals supported by Pentium Gold 6500Y and EPYC 9655.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 10 | 128 |
Pros & cons summary
| Recency | 1 March 2021 | 10 October 2024 |
| Physical cores | 2 | 96 |
| Threads | 4 | 192 |
| Chip lithography | 14 nm | 4 nm |
| Power consumption (TDP) | 5 Watt | 400 Watt |
Pentium Gold 6500Y has 7900% lower power consumption.
EPYC 9655, on the other hand, has an age advantage of 3 years, 4700% more physical cores and 4700% more threads, and a 250% more advanced lithography process.
We couldn't decide between Pentium Gold 6500Y and EPYC 9655. We've got no test results to judge.
Be aware that Pentium Gold 6500Y is a notebook processor while EPYC 9655 is a server/workstation one.
Should you still have questions on choice between Pentium Gold 6500Y and EPYC 9655, ask them in Comments section, and we shall answer.
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