Ryzen Threadripper PRO 9995WX vs i7-7740K
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 1 |
| Place by popularity | not in top-100 | 2 |
| Cost-effectiveness evaluation | no data | 2.25 |
| Market segment | Desktop processor | Server |
| Power efficiency | no data | 12.06 |
| Designer | Intel | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | Kaby Lake-X (2017) | Shimada Peak (2025) |
| Release date | no data | 23 July 2025 (less than a year ago) |
| Launch price (MSRP) | no data | $11,700 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Basic parameters of Core i7-7740K and Ryzen Threadripper PRO 9995WX: 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 | 4 (Quad-Core) | 96 |
| Threads | no data | 192 |
| Base clock speed | no data | 2.5 GHz |
| Boost clock speed | 4.3 GHz | 5.4 GHz |
| L1 cache | 64 KB (per core) | 64 KB (per core) |
| L2 cache | 256 KB (per core) | 1 MB (per core) |
| L3 cache | 8192 KB (shared) | 384 MB (shared) |
| Chip lithography | 14 nm | 4 nm |
| Die size | no data | 12x 70.6 mm2 |
| Maximum case temperature (TCase) | 72 °C | no data |
| Number of transistors | no data | 99,780 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | + | + |
Compatibility
Information on Core i7-7740K and Ryzen Threadripper PRO 9995WX 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 | 1151 | sTR5 |
| Power consumption (TDP) | 112 Watt | 350 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-7740K and Ryzen Threadripper PRO 9995WX. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| TSX | + | - |
| Precision Boost 2 | no data | + |
Security technologies
Core i7-7740K and Ryzen Threadripper PRO 9995WX technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-7740K and Ryzen Threadripper PRO 9995WX are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-7740K and Ryzen Threadripper PRO 9995WX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | HD 630 | N/A |
Peripherals
Specifications and connection of peripherals supported by Core i7-7740K and Ryzen Threadripper PRO 9995WX.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 136 |
Pros & cons summary
| Physical cores | 4 | 96 |
| Chip lithography | 14 nm | 4 nm |
| Power consumption (TDP) | 112 Watt | 350 Watt |
i7-7740K has 213% lower power consumption.
Ryzen Threadripper PRO 9995WX, on the other hand, has 2300% more physical cores, and a 250% more advanced lithography process.
We couldn't decide between Intel Core i7-7740K and AMD Ryzen Threadripper PRO 9995WX. We've got no test results to judge.
Note that Core i7-7740K is a desktop processor while Ryzen Threadripper PRO 9995WX is a server/workstation one.
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