CPU
GPU
A10-6800K
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 A10-6800K is positioned at rank 401 and the Core i7-875K is on rank 1012, so the A10-6800K offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar A10-6800K
Performance Per Dollar Core i7-875K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | A10-6800K | Core i7-875K |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($175) |
| Longevity | 🛑 Legacy (Richland (2013−2014) / 32 nm) | 🛑 Legacy (Lynnfield (2009−2010) / 45 nm) |
💎 Value Proposition
| Insight | A10-6800K | Core i7-875K |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ 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 A10-6800K and Core i7-875K
A10-6800K
The A10-6800K is manufactured by AMD. It was released in 1 June 2013 (12 years ago). It is based on the Richland (2013−2014) architecture. It features 4 cores and 4 threads. Base frequency is 4.1 GHz, with boost up to 4.4 GHz. L3 cache: 0 kB. L2 cache: 4096 kB. Built on 32 nm process technology. Socket: FM2. Thermal design power (TDP): 100 Watt. Memory support: DDR3-2133. Passmark benchmark score: 3,186 points. Launch price was $142.
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 A10-6800K packs 4 cores / 4 threads, matching the Core i7-875K's 4 cores. Boost clocks reach 4.4 GHz on the A10-6800K versus 3.6 GHz on the Core i7-875K — a 20% clock advantage for the A10-6800K (base: 4.1 GHz vs 2.93 GHz). The A10-6800K uses the Richland (2013−2014) architecture (32 nm), while the Core i7-875K uses Lynnfield (2009−2010) (45 nm). In PassMark, the A10-6800K scores 3,186 against the Core i7-875K's 3,177 — a 0.3% lead for the A10-6800K. L3 cache: 0 kB on the A10-6800K vs 8 MB (total) on the Core i7-875K.
| Feature | A10-6800K | Core i7-875K |
|---|---|---|
| Cores / Threads | 4 / 4 | 4 / 8 |
| Boost Clock | 4.4 GHz+22% | 3.6 GHz |
| Base Clock | 4.1 GHz+40% | 2.93 GHz |
| L3 Cache | 0 kB | 8 MB (total) |
| L2 Cache | 4096 kB+1500% | 256 kB (per core) |
| Process | 32 nm-29% | 45 nm |
| Architecture | Richland (2013−2014) | Lynnfield (2009−2010) |
| PassMark | 3,186 | 3,177 |
| Geekbench 6 Single | 477 | — |
Memory & Platform
The A10-6800K uses the FM2 socket (PCIe 3.0), while the Core i7-875K uses LGA1156 (PCIe 2.0) — making them incompatible on the same motherboard. Both support up to DDR3-2133 memory speed. The A10-6800K supports up to 32 GB of RAM compared to 16 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes.
| Feature | A10-6800K | Core i7-875K |
|---|---|---|
| Socket | FM2 | LGA1156 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | DDR3-2133 | DDR3-1333 |
| Max RAM Capacity | 32 GB+100% | 16 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 16 | 16 |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Virtualization support: AMD-V (A10-6800K) vs VT-x (Core i7-875K). The A10-6800K includes integrated graphics (Radeon HD 8670D), while the Core i7-875K requires a dedicated GPU. Primary use case: A10-6800K targets Budget, Core i7-875K targets Desktop. Direct competitor: A10-6800K rivals Core i3-4130.
| Feature | A10-6800K | Core i7-875K |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Radeon HD 8670D | — |
| Unlocked | Yes | Yes |
| AVX-512 | No | No |
| Virtualization | AMD-V | VT-x |
| Target Use | Budget | Desktop |
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