Core i5-5575R vs Xeon E3-1235
Core i5-5575R
Xeon E3-1235
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 Core i5-5575R is positioned at rank 813 and the Xeon E3-1235 is on rank 607, so the Xeon E3-1235 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i5-5575R
Performance Per Dollar Xeon E3-1235
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-5575R | Xeon E3-1235 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($50) | ⚠️ Higher cost ($270) |
| Longevity | 🛑 Legacy (Broadwell (2015−2019) / 14 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | Core i5-5575R | Xeon E3-1235 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+436%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($50) | ⚠️ Higher cost ($270) |
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 i5-5575R and Xeon E3-1235
Core i5-5575R
The Core i5-5575R is manufactured by Intel. It was released in 15 May 2015 (10 years ago). It is based on the Broadwell (2015−2019) architecture. It features 4 cores and 4 threads. Base frequency is 2.8 GHz, with boost up to 3.3 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: BGA1364. Thermal design power (TDP): 65 Watt. Memory support: DDR3L-1333, DDR3L-1600, DDR3L-1866. Passmark benchmark score: 5,074 points. Launch price was $149.
Xeon E3-1235
The Xeon E3-1235 is manufactured by Intel. It was released in 3 April 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 8 threads. Base frequency is 3.2 GHz, with boost up to 3.6 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 5,112 points. Launch price was $287.
Processing Power
The Core i5-5575R packs 4 cores / 4 threads, matching the Xeon E3-1235's 4 cores. Boost clocks reach 3.3 GHz on the Core i5-5575R versus 3.6 GHz on the Xeon E3-1235 — a 8.7% clock advantage for the Xeon E3-1235 (base: 2.8 GHz vs 3.2 GHz). The Core i5-5575R uses the Broadwell (2015−2019) architecture (14 nm), while the Xeon E3-1235 uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Core i5-5575R scores 5,074 against the Xeon E3-1235's 5,112 — a 0.7% lead for the Xeon E3-1235. L3 cache: 4 MB (total) on the Core i5-5575R vs 8 MB (total) on the Xeon E3-1235.
| Feature | Core i5-5575R | Xeon E3-1235 |
|---|---|---|
| Cores / Threads | 4 / 4 | 4 / 8 |
| Boost Clock | 3.3 GHz | 3.6 GHz+9% |
| Base Clock | 2.8 GHz | 3.2 GHz+14% |
| L3 Cache | 4 MB (total) | 8 MB (total)+100% |
| L2 Cache | 256K (per core) | 256 kB (per core) |
| Process | 14 nm-56% | 32 nm |
| Architecture | Broadwell (2015−2019) | Sandy Bridge (2011−2013) |
| PassMark | 5,074 | 5,112 |
| Geekbench 6 Single | 1,081 | — |
Memory & Platform
The Core i5-5575R uses the BGA1364 socket (PCIe 3.0), while the Xeon E3-1235 uses LGA1155 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Core i5-5575R | Xeon E3-1235 |
|---|---|---|
| Socket | BGA1364 | LGA1155 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | DDR3L-1866 | — |
| Max RAM Capacity | 32 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x, VT-d, EPT (Core i5-5575R) / not specified (Xeon E3-1235). The Core i5-5575R includes integrated graphics (Iris Pro Graphics 6200), while the Xeon E3-1235 requires a dedicated GPU. Primary use case: Core i5-5575R targets All-in-One Desktop. Direct competitor: Core i5-5575R rivals A10-7870K.
| Feature | Core i5-5575R | Xeon E3-1235 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Iris Pro Graphics 6200 | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d, EPT | — |
| Target Use | All-in-One Desktop | — |
Value Analysis
The Core i5-5575R launched at $265 MSRP, while the Xeon E3-1235 debuted at $240. At current prices ($50 vs $270), the Core i5-5575R is $220 cheaper. In terms of value (PassMark points per dollar), the Core i5-5575R delivers 101.5 pts/$ vs 18.9 pts/$ for the Xeon E3-1235 — making the Core i5-5575R the 137.1% better value option.
| Feature | Core i5-5575R | Xeon E3-1235 |
|---|---|---|
| MSRP | $265 | $240-9% |
| Avg Price (30d) | $50-81% | $270 |
| Performance per Dollar | 101.5+437% | 18.9 |
| Release Date | 2015 | 2011 |
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