AMD Threadripper PRO 7945WX vs Intel Core i9-13900
Comparative analysis of AMD Threadripper PRO 7945WX and Intel Core i9-13900 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score.
Differences
Reasons to consider the AMD Threadripper PRO 7945WX
- CPU is newer: launch date 9 month(s) later
- Processor is unlocked, an unlocked multiplier allows for easier overclocking
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 5 nm vs 7 nm
- Around 78% more L3 cache; more data can be stored in the L3 cache for quick access later
- Around 5% better performance in PassMark - CPU mark: 49556 vs 46991
| Specifications (specs) | |
| Launch date | 19 Oct 2023 vs 4 Jan 2023 |
| Unlocked | Unlocked vs Locked |
| Manufacturing process technology | 5 nm vs 7 nm |
| L3 cache | 64 MB (shared) vs 36 MB |
| Benchmarks | |
| PassMark - CPU mark | 49556 vs 46991 |
Reasons to consider the Intel Core i9-13900
- 12 more cores, run more applications at once: 24 vs 12
- 8 more threads: 32 vs 24
- Around 6% higher clock speed: 5.60 GHz vs 5.3 GHz
- Around 5% higher maximum core temperature: 100°C vs 95°C
- 2.5x more L1 cache, more data can be stored in the L1 cache for quick access later
- 4x more L2 cache, more data can be stored in the L2 cache for quick access later
- 5.4x lower typical power consumption: 65 Watt vs 350 Watt
- Around 6% better performance in PassMark - Single thread mark: 4327 vs 4085
| Specifications (specs) | |
| Number of cores | 24 vs 12 |
| Number of threads | 32 vs 24 |
| Maximum frequency | 5.60 GHz vs 5.3 GHz |
| Maximum core temperature | 100°C vs 95°C |
| L1 cache | 1920 KB vs 64 KB (per core) |
| L2 cache | 48 MB vs 1 MB (per core) |
| Thermal Design Power (TDP) | 65 Watt vs 350 Watt |
| Benchmarks | |
| PassMark - Single thread mark | 4327 vs 4085 |
Compare benchmarks
CPU 1: AMD Threadripper PRO 7945WX
CPU 2: Intel Core i9-13900
| PassMark - Single thread mark |
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| PassMark - CPU mark |
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| Name | AMD Threadripper PRO 7945WX | Intel Core i9-13900 |
|---|---|---|
| PassMark - Single thread mark | 4085 | 4327 |
| PassMark - CPU mark | 49556 | 46991 |
| 3DMark Fire Strike - Physics Score | 14617 |
Compare specifications (specs)
| AMD Threadripper PRO 7945WX | Intel Core i9-13900 | |
|---|---|---|
Essentials |
||
| Launch date | 19 Oct 2023 | 4 Jan 2023 |
| Launch price (MSRP) | $1399 | $579 |
| Place in performance rating | 81 | 73 |
| Architecture codename | Raptor Lake | |
| Processor Number | i9-13900 | |
| Series | 13th Generation Intel Core i9 Processors | |
| Vertical segment | Desktop | |
Performance |
||
| Base frequency | 4.7 GHz | |
| Die size | 2x 71 mm² | |
| L1 cache | 64 KB (per core) | 1920 KB |
| L2 cache | 1 MB (per core) | 48 MB |
| L3 cache | 64 MB (shared) | 36 MB |
| Manufacturing process technology | 5 nm | 7 nm |
| Maximum core temperature | 95°C | 100°C |
| Maximum frequency | 5.3 GHz | 5.60 GHz |
| Number of cores | 12 | 24 |
| Number of threads | 24 | 32 |
| Transistor count | 13,140 million | |
| Unlocked | ||
| 64 bit support | ||
Memory |
||
| ECC memory support | ||
| Supported memory types | DDR5 | Up to DDR5 5600 MT/s Up to DDR4 3200 MT/s |
| Max memory channels | 2 | |
| Maximum memory bandwidth | 89.6 GB/s | |
| Maximum memory size | 128 GB | |
Compatibility |
||
| Max number of CPUs in a configuration | 1 | 1 |
| Sockets supported | sTR5 | FCLGA1700 |
| Thermal Design Power (TDP) | 350 Watt | 65 Watt |
| Package Size | 45.0 mm x 37.5 mm | |
| Thermal Solution | PCG 2020C | |
Peripherals |
||
| PCIe configurations | Gen 5, 128 Lanes, (CPU only) | Up to 1x16+4, 2x8+4 |
| Max number of PCIe lanes | 20 | |
| PCI Express revision | 5.0 and 4.0 | |
| Scalability | 1S Only | |
Graphics |
||
| Device ID | 0xA780 | |
| Execution Units | 32 | |
| Graphics base frequency | 300 MHz | |
| Graphics max dynamic frequency | 1.65 GHz | |
| Intel® Clear Video HD technology | ||
| Intel® Quick Sync Video | ||
| Processor graphics | Intel UHD Graphics 770 | |
Graphics interfaces |
||
| Number of displays supported | 4 | |
Graphics image quality |
||
| Max resolution over DisplayPort | 7680 x 4320 @ 60Hz | |
| Max resolution over eDP | 5120 x 3200 @ 120Hz | |
Graphics API support |
||
| DirectX | 12 | |
| OpenGL | 4.5 | |
Security & Reliability |
||
| Execute Disable Bit (EDB) | ||
| Intel® OS Guard | ||
| Intel® Secure Key technology | ||
| Intel® Trusted Execution technology (TXT) | ||
| Secure Boot | ||
Advanced Technologies |
||
| Enhanced Intel SpeedStep® technology | ||
| Idle States | ||
| Instruction set extensions | Intel SSE4.1, Intel SSE4.2, Intel AVX2 | |
| Intel 64 | ||
| Intel® AES New Instructions | ||
| Intel® Hyper-Threading technology | ||
| Intel® Thermal Velocity Boost | ||
| Intel® Turbo Boost technology | ||
| Intel® Volume Management Device (VMD) | ||
| Speed Shift technology | ||
| Thermal Monitoring | ||
Virtualization |
||
| Intel® Virtualization Technology (VT-x) | ||
| Intel® Virtualization Technology for Directed I/O (VT-d) | ||
| Intel® VT-x with Extended Page Tables (EPT) | ||
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