PRO A10-8770 vs Core i7-975
PRO A10-8770
Core i7-975
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 PRO A10-8770 is positioned at rank 300 and the Core i7-975 is on rank 1084, so the PRO A10-8770 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar PRO A10-8770
Performance Per Dollar Core i7-975
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | PRO A10-8770 | Core i7-975 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($50) |
| Longevity | 🛑 Legacy (Carrizo (2015−2018) / 28 nm) | 🛑 Legacy (Bloomfield (2008−2010) / 45 nm) |
💎 Value Proposition
| Insight | PRO A10-8770 | Core i7-975 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($50) |
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 PRO A10-8770 and Core i7-975
PRO A10-8770
The PRO A10-8770 is manufactured by AMD. It was released in Outubro 2016 (9 years ago). It is based on the Carrizo (2015−2018) architecture. It features 4 cores and 4 threads. Base frequency is 3.5 GHz, with boost up to 3.8 GHz. L2 cache: 2048 kB. Built on 28 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-2400. Passmark benchmark score: 3,547 points. Launch price was $69.
Core i7-975
The Core i7-975 is manufactured by Intel. It was released in 2 June 2009 (16 years ago). It is based on the Bloomfield (2008−2010) architecture. It features 4 cores and 8 threads. Base frequency is 3.33 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: LGA1366. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 3,527 points. Launch price was $476.
Processing Power
The PRO A10-8770 packs 4 cores / 4 threads, matching the Core i7-975's 4 cores. Boost clocks reach 3.8 GHz on the PRO A10-8770 versus 3.6 GHz on the Core i7-975 — a 5.4% clock advantage for the PRO A10-8770 (base: 3.5 GHz vs 3.33 GHz). The PRO A10-8770 uses the Carrizo (2015−2018) architecture (28 nm), while the Core i7-975 uses Bloomfield (2008−2010) (45 nm). In PassMark, the PRO A10-8770 scores 3,547 against the Core i7-975's 3,527 — a 0.6% lead for the PRO A10-8770.
| Feature | PRO A10-8770 | Core i7-975 |
|---|---|---|
| Cores / Threads | 4 / 4 | 4 / 8 |
| Boost Clock | 3.8 GHz+6% | 3.6 GHz |
| Base Clock | 3.5 GHz+5% | 3.33 GHz |
| L3 Cache | — | 8 MB (total) |
| L2 Cache | 2048 kB+700% | 256 kB (per core) |
| Process | 28 nm-38% | 45 nm |
| Architecture | Carrizo (2015−2018) | Bloomfield (2008−2010) |
| PassMark | 3,547 | 3,527 |
Memory & Platform
The PRO A10-8770 uses the AM4 socket (PCIe 3.0), while the Core i7-975 uses LGA1366 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | PRO A10-8770 | Core i7-975 |
|---|---|---|
| Socket | AM4 | LGA1366 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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