CPU
GPU
Ryzen Embedded R1305G
Core i7-875K
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. The Ryzen Embedded R1305G is positioned at rank 856 and the Core i7-875K is on rank 1012, so the Ryzen Embedded R1305G offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Ryzen Embedded R1305G
Performance Per Dollar Core i7-875K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Embedded R1305G | Core i7-875K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($50) | ⚠️ Higher cost ($175) |
| Longevity | ✨ Modern (Zen (2017−2020) / 14 nm) | 🛑 Legacy (Lynnfield (2009−2010) / 45 nm) |
💎 Value Proposition
| Insight | Ryzen Embedded R1305G | Core i7-875K |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+246%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($50) | ⚠️ Higher cost ($175) |
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 Embedded R1305G and Core i7-875K
Ryzen Embedded R1305G
The Ryzen Embedded R1305G is manufactured by AMD. It was released in 25 February 2020 (5 years ago). It is based on the Zen (2017−2020) architecture. It features 2 cores and 4 threads. Base frequency is 1.5 GHz, with boost up to 2.8 GHz. L3 cache: 4 MB (total). L2 cache: 512 kB (per core). Built on 14 nm process technology. Socket: FP5. Thermal design power (TDP): 10 Watt. Memory support: DDR4-2400. Passmark benchmark score: 3,142 points. Launch price was $69.
Core i7-875K
The Core i7-875K is manufactured by Intel. It was released in 30 May 2010 (15 years ago). It is based on the Lynnfield (2009−2010) architecture. It features 4 cores and 8 threads. Base frequency is 2.93 GHz, with boost up to 3.6 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: LGA1156. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 3,177 points. Launch price was $486.
Processing Power
The Ryzen Embedded R1305G packs 2 cores / 4 threads, while the Core i7-875K offers 4 cores / 8 threads — the Core i7-875K has 2 more cores. Boost clocks reach 2.8 GHz on the Ryzen Embedded R1305G versus 3.6 GHz on the Core i7-875K — a 25% clock advantage for the Core i7-875K (base: 1.5 GHz vs 2.93 GHz). The Ryzen Embedded R1305G uses the Zen (2017−2020) architecture (14 nm), while the Core i7-875K uses Lynnfield (2009−2010) (45 nm). In PassMark, the Ryzen Embedded R1305G scores 3,142 against the Core i7-875K's 3,177 — a 1.1% lead for the Core i7-875K. L3 cache: 4 MB (total) on the Ryzen Embedded R1305G vs 8 MB (total) on the Core i7-875K.
| Feature | Ryzen Embedded R1305G | Core i7-875K |
|---|---|---|
| Cores / Threads | 2 / 4 | 4 / 8+100% |
| Boost Clock | 2.8 GHz | 3.6 GHz+29% |
| Base Clock | 1.5 GHz | 2.93 GHz+95% |
| L3 Cache | 4 MB (total) | 8 MB (total)+100% |
| L2 Cache | 512 kB (per core)+100% | 256 kB (per core) |
| Process | 14 nm-69% | 45 nm |
| Architecture | Zen (2017−2020) | Lynnfield (2009−2010) |
| PassMark | 3,142 | 3,177+1% |
Memory & Platform
The Ryzen Embedded R1305G uses the FP5 socket (PCIe 3.0), while the Core i7-875K uses LGA1156 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Ryzen Embedded R1305G | Core i7-875K |
|---|---|---|
| Socket | FP5 | LGA1156 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | — | DDR3-1333 |
| Max RAM Capacity | — | 16 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Ryzen Embedded R1305G) / VT-x (Core i7-875K). Primary use case: Core i7-875K targets Desktop.
| Feature | Ryzen Embedded R1305G | Core i7-875K |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | VT-x |
| Target Use | — | Desktop |
Value Analysis
The Ryzen Embedded R1305G launched at $150 MSRP, while the Core i7-875K debuted at $353. At current prices ($50 vs $175), the Ryzen Embedded R1305G is $125 cheaper. In terms of value (PassMark points per dollar), the Ryzen Embedded R1305G delivers 62.8 pts/$ vs 18.2 pts/$ for the Core i7-875K — making the Ryzen Embedded R1305G the 110.3% better value option.
| Feature | Ryzen Embedded R1305G | Core i7-875K |
|---|---|---|
| MSRP | $150-58% | $353 |
| Avg Price (30d) | $50-71% | $175 |
| Performance per Dollar | 62.8+245% | 18.2 |
| Release Date | 2020 | 2010 |
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