AMD Ryzen 9 3900XT vs Intel Core i9-9960X
Comparative analysis of AMD Ryzen 9 3900XT and Intel Core i9-9960X processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.
Differences
Reasons to consider the AMD Ryzen 9 3900XT
- CPU is newer: launch date 1 year(s) 9 month(s) later
- Around 7% higher clock speed: 4.7 GHz vs 4.40 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 14 nm
- 2.9x more L3 cache, more data can be stored in the L3 cache for quick access later
- Around 57% lower typical power consumption: 105 Watt vs 165 Watt
- Around 6% better performance in PassMark - Single thread mark: 2746 vs 2595
- Around 8% better performance in PassMark - CPU mark: 32670 vs 30254
Specifications (specs) | |
Launch date | July 2020 vs October 2018 |
Maximum frequency | 4.7 GHz vs 4.40 GHz |
Manufacturing process technology | 7 nm vs 14 nm |
L3 cache | 64 MB vs 22 MB (shared) |
Thermal Design Power (TDP) | 105 Watt vs 165 Watt |
Benchmarks | |
PassMark - Single thread mark | 2746 vs 2595 |
PassMark - CPU mark | 32670 vs 30254 |
Reasons to consider the Intel Core i9-9960X
- 4 more cores, run more applications at once: 16 vs 12
- 8 more threads: 32 vs 24
- 2.7x more L2 cache, more data can be stored in the L2 cache for quick access later
- Around 53% better performance in 3DMark Fire Strike - Physics Score: 13076 vs 8546
Specifications (specs) | |
Number of cores | 16 vs 12 |
Number of threads | 32 vs 24 |
L2 cache | 1 MB (per core) vs 6 MB |
Benchmarks | |
3DMark Fire Strike - Physics Score | 13076 vs 8546 |
Compare benchmarks
CPU 1: AMD Ryzen 9 3900XT
CPU 2: Intel Core i9-9960X
PassMark - Single thread mark |
|
|
||||
PassMark - CPU mark |
|
|
||||
3DMark Fire Strike - Physics Score |
|
|
Name | AMD Ryzen 9 3900XT | Intel Core i9-9960X |
---|---|---|
PassMark - Single thread mark | 2746 | 2595 |
PassMark - CPU mark | 32670 | 30254 |
3DMark Fire Strike - Physics Score | 8546 | 13076 |
Geekbench 4 - Single Core | 1158 | |
Geekbench 4 - Multi-Core | 14294 |
Compare specifications (specs)
AMD Ryzen 9 3900XT | Intel Core i9-9960X | |
---|---|---|
Essentials |
||
Architecture codename | Zen 2 | Skylake |
Launch date | July 2020 | October 2018 |
OPN PIB | 100-100000277WOF | |
Place in performance rating | 595 | 598 |
Vertical segment | Desktop | Desktop |
Processor Number | i9-9960X | |
Series | Intel® Core™ X-series Processors | |
Status | Launched | |
Performance |
||
Base frequency | 3.8 GHz | 3.10 GHz |
L2 cache | 6 MB | 1 MB (per core) |
L3 cache | 64 MB | 22 MB (shared) |
Manufacturing process technology | 7 nm | 14 nm |
Maximum frequency | 4.7 GHz | 4.40 GHz |
Number of cores | 12 | 16 |
Number of threads | 24 | 32 |
Unlocked | ||
64 bit support | ||
Bus Speed | 8 GT/s DMI3 | |
L1 cache | 64K (per core) | |
Maximum core temperature | 85°C | |
Number of QPI Links | 0 | |
Memory |
||
ECC memory support | ||
Max memory channels | 2 | 4 |
Maximum memory size | 128 GB | 128 GB |
Supported memory types | DDR4-3200 | DDR4-2666 |
Compatibility |
||
Sockets supported | AM4 | FCLGA2066 |
Thermal Design Power (TDP) | 105 Watt | 165 Watt |
Max number of CPUs in a configuration | 1 | |
Thermal Solution | PCG 2017X | |
Peripherals |
||
Max number of PCIe lanes | 20 | 44 |
PCI Express revision | 4.0 | 3.0 |
Scalability | 1S Only | |
Security & Reliability |
||
Execute Disable Bit (EDB) | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
||
Enhanced Intel SpeedStep® technology | ||
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 | |
Intel 64 | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® AES New Instructions | ||
Intel® Hyper-Threading technology | ||
Intel® Optane™ Memory Supported | ||
Intel® Turbo Boost technology | ||
Number of AVX-512 FMA Units | 2 | |
Virtualization |
||
Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) |