Ryzen Threadripper 1950 vs Ryzen 5 8645HS
Ryzen Threadripper 1950
Ryzen 5 8645HS
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Ryzen Threadripper 1950
Performance Per Dollar Ryzen 5 8645HS
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Threadripper 1950 | Ryzen 5 8645HS |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($300) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Zen (2017−2020) / 14 nm) | ✨ Modern (Hawk Point-HS (Zen 4) (2023−2024) / 4 nm) |
💎 Value Proposition
| Insight | Ryzen Threadripper 1950 | Ryzen 5 8645HS |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($300) | ✅ More affordable ($0) |
Performance Check
To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.
Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.
Technical Specifications
Side-by-side comparison of Ryzen Threadripper 1950 and Ryzen 5 8645HS
Ryzen Threadripper 1950
The Ryzen Threadripper 1950 is manufactured by AMD. It was released in 29 July 2017 (8 years ago). It is based on the Zen (2017−2020) architecture. It features 16 cores and 32 threads. Base frequency is 3.2 GHz, with boost up to 3.2 GHz. L3 cache: 32 MB. L2 cache: 512 kB (per core). Built on 14 nm process technology. Socket: SP3r2. Thermal design power (TDP): 180 Watt. Memory support: DDR4 Quad-channel. Passmark benchmark score: 22,077 points. Launch price was $299.
Ryzen 5 8645HS
The Ryzen 5 8645HS is manufactured by AMD. It was released in 6 December 2023 (1 year ago). It is based on the Hawk Point-HS (Zen 4) (2023−2024) architecture. It features 6 cores and 12 threads. Base frequency is 4.3 GHz, with boost up to 5 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP8. Thermal design power (TDP): 45 Watt. Memory support: DDR5. Passmark benchmark score: 22,257 points. Launch price was $299.
Processing Power
The Ryzen Threadripper 1950 packs 16 cores / 32 threads, while the Ryzen 5 8645HS offers 6 cores / 12 threads — the Ryzen Threadripper 1950 has 10 more cores. Boost clocks reach 3.2 GHz on the Ryzen Threadripper 1950 versus 5 GHz on the Ryzen 5 8645HS — a 43.9% clock advantage for the Ryzen 5 8645HS (base: 3.2 GHz vs 4.3 GHz). The Ryzen Threadripper 1950 uses the Zen (2017−2020) architecture (14 nm), while the Ryzen 5 8645HS uses Hawk Point-HS (Zen 4) (2023−2024) (4 nm). In PassMark, the Ryzen Threadripper 1950 scores 22,077 against the Ryzen 5 8645HS's 22,257 — a 0.8% lead for the Ryzen 5 8645HS. Cinebench R23 multi-core: 18,780 vs 13,316 (34% advantage for the Ryzen Threadripper 1950). Geekbench 6 single-core — the metric most relevant to gaming — records 1,961 vs 2,574, a 27% lead for the Ryzen 5 8645HS that directly translates to higher frame rates. Multi-core Geekbench: 10,100 vs 10,675 (5.5% advantage for the Ryzen 5 8645HS). L3 cache: 32 MB on the Ryzen Threadripper 1950 vs 16 MB (total) on the Ryzen 5 8645HS.
| Feature | Ryzen Threadripper 1950 | Ryzen 5 8645HS |
|---|---|---|
| Cores / Threads | 16 / 32+167% | 6 / 12 |
| Boost Clock | 3.2 GHz | 5 GHz+56% |
| Base Clock | 3.2 GHz | 4.3 GHz+34% |
| L3 Cache | 32 MB+100% | 16 MB (total) |
| L2 Cache | 512 kB (per core) | 1 MB (per core)+100% |
| Process | 14 nm | 4 nm-71% |
| Architecture | Zen (2017−2020) | Hawk Point-HS (Zen 4) (2023−2024) |
| PassMark | 22,077 | 22,257 |
| Cinebench R23 Multi | 18,780+41% | 13,316 |
| Geekbench 6 Single | 1,961 | 2,574+31% |
| Geekbench 6 Multi | 10,100 | 10,675+6% |
Memory & Platform
The Ryzen Threadripper 1950 uses the SP3r2 socket (PCIe 4.0), while the Ryzen 5 8645HS uses FP8 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Ryzen Threadripper 1950 versus LPDDR5x-7500 on the Ryzen 5 8645HS — the Ryzen 5 8645HS supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 5 8645HS supports up to 256 GB of RAM compared to 128 GB — 66.7% more capacity for professional workloads. Memory channels: 4 (Ryzen Threadripper 1950) vs 2 (Ryzen 5 8645HS). PCIe lanes: 64 (Ryzen Threadripper 1950) vs 20 (Ryzen 5 8645HS) — the Ryzen Threadripper 1950 offers 44 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X399 (Ryzen Threadripper 1950) and SoC (Ryzen 5 8645HS).
| Feature | Ryzen Threadripper 1950 | Ryzen 5 8645HS |
|---|---|---|
| Socket | SP3r2 | FP8 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR4-2666 | LPDDR5x-7500+25% |
| Max RAM Capacity | 128 GB | 256 GB+100% |
| RAM Channels | 4+100% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 64+220% | 20 |
Advanced Features
Only the Ryzen Threadripper 1950 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Ryzen 5 8645HS supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen Threadripper 1950) vs AMD-V (SVM) (Ryzen 5 8645HS). The Ryzen 5 8645HS includes integrated graphics (Radeon 760M), while the Ryzen Threadripper 1950 requires a dedicated GPU. Primary use case: Ryzen Threadripper 1950 targets Workstation, Ryzen 5 8645HS targets Gaming. Direct competitor: Ryzen Threadripper 1950 rivals Core i9-7960X; Ryzen 5 8645HS rivals Core i5-13500H.
| Feature | Ryzen Threadripper 1950 | Ryzen 5 8645HS |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | Radeon 760M |
| Unlocked | Yes | No |
| AVX-512 | No | Yes |
| Virtualization | AMD-V | AMD-V (SVM) |
| Target Use | Workstation | Gaming |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Ryzen Threadripper 1950 and Ryzen 5 8645HS
