Xeon E3-1268L v5 vs Core i7-4790T
Xeon E3-1268L v5
Core i7-4790T
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 Xeon E3-1268L v5 is positioned at rank 455 and the Core i7-4790T is on rank 776, so the Xeon E3-1268L v5 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon E3-1268L v5
Performance Per Dollar Core i7-4790T
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E3-1268L v5 | Core i7-4790T |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($93) | ⚠️ Higher cost ($102) |
| Longevity | 🛑 Legacy (Skylake-DT (2015) / 14 nm) | 🛑 Legacy (Haswell (2013−2015) / 22 nm) |
💎 Value Proposition
| Insight | Xeon E3-1268L v5 | Core i7-4790T |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+10%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($93) | ⚠️ Higher cost ($102) |
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 Xeon E3-1268L v5 and Core i7-4790T
Xeon E3-1268L v5
The Xeon E3-1268L v5 is manufactured by Intel. It was released in 19 October 2015 (10 years ago). It is based on the Skylake-DT (2015) architecture. It features 4 cores and 8 threads. Base frequency is 2.4 GHz, with boost up to 3.4 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 35 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 6,334 points. Launch price was $377.
Core i7-4790T
The Core i7-4790T is manufactured by Intel. It was released in 1 May 2014 (11 years ago). It is based on the Haswell (2013−2015) architecture. It features 4 cores and 8 threads. Base frequency is 2.7 GHz, with boost up to 3.9 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 45 Watt. Memory support: DDR3. Passmark benchmark score: 6,325 points. Launch price was $303.
Processing Power
Both the Xeon E3-1268L v5 and Core i7-4790T share an identical 4-core/8-thread configuration. Boost clocks reach 3.4 GHz on the Xeon E3-1268L v5 versus 3.9 GHz on the Core i7-4790T — a 13.7% clock advantage for the Core i7-4790T (base: 2.4 GHz vs 2.7 GHz). The Xeon E3-1268L v5 uses the Skylake-DT (2015) architecture (14 nm), while the Core i7-4790T uses Haswell (2013−2015) (22 nm). In PassMark, the Xeon E3-1268L v5 scores 6,334 against the Core i7-4790T's 6,325 — a 0.1% lead for the Xeon E3-1268L v5. Both processors carry 8 MB (total) of L3 cache.
| Feature | Xeon E3-1268L v5 | Core i7-4790T |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 8 |
| Boost Clock | 3.4 GHz | 3.9 GHz+15% |
| Base Clock | 2.4 GHz | 2.7 GHz+13% |
| L3 Cache | 8 MB (total) | 8 MB (total) |
| L2 Cache | 256 kB (per core) | 256 kB (per core) |
| Process | 14 nm-36% | 22 nm |
| Architecture | Skylake-DT (2015) | Haswell (2013−2015) |
| PassMark | 6,334 | 6,325 |
Memory & Platform
The Xeon E3-1268L v5 uses the LGA1151 socket (PCIe 3.0), while the Core i7-4790T uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon E3-1268L v5 | Core i7-4790T |
|---|---|---|
| Socket | LGA1151 | LGA1150 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
Value Analysis
The Xeon E3-1268L v5 launched at $377 MSRP, while the Core i7-4790T debuted at $303. At current prices ($93 vs $102), the Xeon E3-1268L v5 is $9 cheaper. In terms of value (PassMark points per dollar), the Xeon E3-1268L v5 delivers 68.1 pts/$ vs 62.0 pts/$ for the Core i7-4790T — making the Xeon E3-1268L v5 the 9.4% better value option.
| Feature | Xeon E3-1268L v5 | Core i7-4790T |
|---|---|---|
| MSRP | $377 | $303-20% |
| Avg Price (30d) | $93-9% | $102 |
| Performance per Dollar | 68.1+10% | 62.0 |
| Release Date | 2015 | 2014 |
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