Core i7-10700T vs Core i7-7800X
Core i7-10700T
Core i7-7800X
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 Core i7-10700T
Performance Per Dollar Core i7-7800X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-10700T | Core i7-7800X |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($200) | ⚠️ Higher cost ($254) |
| Longevity | ✨ Modern (Legacy / 14 nm) | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) |
💎 Value Proposition
| Insight | Core i7-10700T | Core i7-7800X |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+26%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($200) | ⚠️ Higher cost ($254) |
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 Core i7-10700T and Core i7-7800X
Core i7-10700T
The Core i7-10700T is manufactured by Intel. It was released in 1 April 2020 (5 years ago). It features 8 cores and 16 threads. Base frequency is 2 GHz, with boost up to 4.5 GHz. L3 cache: 16 MB Intel® Smart Cache. Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 35 Watt. Memory support: DDR4-2933. Passmark benchmark score: 12,891 points. Launch price was $149.
Core i7-7800X
The Core i7-7800X is manufactured by Intel. It was released in 26 June 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 6 cores and 12 threads. Base frequency is 3.5 GHz, with boost up to 4 GHz. L3 cache: 8.25 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 140 Watt. Memory support: DDR4-2400. Passmark benchmark score: 12,963 points. Launch price was $383.
Processing Power
The Core i7-10700T packs 8 cores / 16 threads, while the Core i7-7800X offers 6 cores / 12 threads — the Core i7-10700T has 2 more cores. Boost clocks reach 4.5 GHz on the Core i7-10700T versus 4 GHz on the Core i7-7800X — a 11.8% clock advantage for the Core i7-10700T (base: 2 GHz vs 3.5 GHz). The Core i7-7800X is built on the Skylake (server) (2017−2018) architecture. In PassMark, the Core i7-10700T scores 12,891 against the Core i7-7800X's 12,963 — a 0.6% lead for the Core i7-7800X. Geekbench 6 single-core — the metric most relevant to gaming — records 1,531 vs 1,114, a 31.5% lead for the Core i7-10700T that directly translates to higher frame rates. Multi-core Geekbench: 6,814 vs 6,951 (2% advantage for the Core i7-7800X). L3 cache: 16 MB Intel® Smart Cache on the Core i7-10700T vs 8.25 MB (total) on the Core i7-7800X.
| Feature | Core i7-10700T | Core i7-7800X |
|---|---|---|
| Cores / Threads | 8 / 16+33% | 6 / 12 |
| Boost Clock | 4.5 GHz+13% | 4 GHz |
| Base Clock | 2 GHz | 3.5 GHz+75% |
| L3 Cache | 16 MB Intel® Smart Cache+94% | 8.25 MB (total) |
| L2 Cache | — | 1 MB (per core) |
| Process | 14 nm | 14 nm |
| Architecture | — | Skylake (server) (2017−2018) |
| PassMark | 12,891 | 12,963 |
| Cinebench R23 Multi | — | 6,897 |
| Geekbench 6 Single | 1,531+37% | 1,114 |
| Geekbench 6 Multi | 6,814 | 6,951+2% |
Memory & Platform
The Core i7-10700T uses the LGA1200 socket (PCIe 3.0), while the Core i7-7800X uses LGA2066 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR4-2933 memory speed. Both support up to 128 GB of RAM. Memory channels: 2 (Core i7-10700T) vs 4 (Core i7-7800X). PCIe lanes: 16 (Core i7-10700T) vs 28 (Core i7-7800X) — the Core i7-7800X offers 12 more lanes for additional GPUs or NVMe drives. Chipset compatibility: LGA1200 (Core i7-10700T) and X299 (Core i7-7800X).
| Feature | Core i7-10700T | Core i7-7800X |
|---|---|---|
| Socket | LGA1200 | LGA2066 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR4-2933 | DDR4-2400 |
| Max RAM Capacity | 128 GB | 128 GB |
| RAM Channels | 2 | 4+100% |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 16 | 28+75% |
Advanced Features
Only the Core i7-7800X supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Core i7-10700T) vs Yes (Core i7-7800X). The Core i7-10700T includes integrated graphics (UHD Graphics 630), while the Core i7-7800X requires a dedicated GPU.
| Feature | Core i7-10700T | Core i7-7800X |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | UHD Graphics 630 | — |
| Unlocked | No | — |
| AVX-512 | No | Yes |
| Virtualization | VT-x, VT-d | Yes |
Value Analysis
The Core i7-10700T launched at $355 MSRP, while the Core i7-7800X debuted at $383. At current prices ($200 vs $254), the Core i7-10700T is $54 cheaper. In terms of value (PassMark points per dollar), the Core i7-10700T delivers 64.5 pts/$ vs 51.0 pts/$ for the Core i7-7800X — making the Core i7-10700T the 23.2% better value option.
| Feature | Core i7-10700T | Core i7-7800X |
|---|---|---|
| MSRP | $355-7% | $383 |
| Avg Price (30d) | $200-21% | $254 |
| Performance per Dollar | 64.5+26% | 51.0 |
| Release Date | 2020 | 2017 |
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