GX-420GI vs Ryzen Threadripper PRO 3995WX
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 56 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 6.83 | no data |
| Market segment | Server | Laptop |
| Series | AMD Ryzen Threadripper | no data |
| Power efficiency | 7.18 | no data |
| Designer | AMD | AMD |
| Manufacturer | TSMC | GlobalFoundries |
| Architecture codename | Matisse (2019−2020) | Brown Falcon (2016) |
| Release date | 14 July 2020 (5 years ago) | 23 February 2016 (9 years ago) |
| Launch price (MSRP) | $5,500 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Ryzen Threadripper PRO 3995WX and GX-420GI 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) | 4 (Quad-Core) |
| Threads | 128 | 4 |
| Base clock speed | 2.7 GHz | 2 GHz |
| Boost clock speed | 4.2 GHz | 2.2 GHz |
| Multiplier | 27 | no data |
| L1 cache | 64K (per core) | 320 KB |
| L2 cache | 512K (per core) | 1 MB (per module) |
| L3 cache | 256 MB | no data |
| Chip lithography | 7 nm, 12 nm | 28 nm |
| Die size | 74 mm2 | no data |
| Maximum core temperature | 95 °C | no data |
| Maximum case temperature (TCase) | 95 °C | no data |
| Number of transistors | 3,800 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen Threadripper PRO 3995WX and GX-420GI 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 | 1 |
| Socket | sWRX8 | FP4 |
| Power consumption (TDP) | 280 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper PRO 3995WX and GX-420GI. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AES, AVX, AVX2, BMI1, BMI2, SHA, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT, Precision Boost 2, XFR 2 | no data |
| AES-NI | + | + |
| FMA | - | + |
| AVX | + | + |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 3995WX and GX-420GI are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 3995WX and GX-420GI. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | DDR4 |
| Maximum memory size | 2 TiB | no data |
| Maximum memory bandwidth | 204.8 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | - | Radeon R7E 6CU |
Peripherals
Specifications and connection of peripherals supported by Ryzen Threadripper PRO 3995WX and GX-420GI.
| PCIe version | 4.0 | 3.0 |
| PCI Express lanes | 128 | 8 |
Pros & cons summary
| Recency | 14 July 2020 | 23 February 2016 |
| Physical cores | 64 | 4 |
| Threads | 128 | 4 |
| Chip lithography | 7 nm | 28 nm |
| Power consumption (TDP) | 280 Watt | 15 Watt |
Ryzen Threadripper PRO 3995WX has an age advantage of 4 years, 1500% more physical cores and 3100% more threads, and a 300% more advanced lithography process.
GX-420GI, on the other hand, has 1766.7% lower power consumption.
We couldn't decide between AMD Ryzen Threadripper PRO 3995WX and AMD GX-420GI. We've got no test results to judge.
Be aware that Ryzen Threadripper PRO 3995WX is a server/workstation processor while GX-420GI is a notebook one.
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