Core i7-4600U vs Xeon E5-2603 v2

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.

Core i7-4600U vs Xeon E5-2603 v2 FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Core i7-4600U vs Xeon E5-2603 v2: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Core i7-4600U

2013

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E5-2603 v2 across 50 shared CPU benchmark tests.
❌Lower PassMark (2,720 vs 2,735).
❌Smaller total L3 cache (4 MB vs 10 MB).
❌Less compelling for workstation-style loads than Xeon E5-2603 v2, which brings 4 cores / 4 threads.
❌540% higher power demand at 512W vs 80W.

Xeon E5-2603 v2

2013

Why buy it

✅Better for gaming: +3.8% higher average FPS across 50 shared CPU benchmark tests.
✅+150% larger total L3 cache (10 MB vs 4 MB).
✅Better for workstations and heavier parallel workloads: 4 cores / 4 threads.
✅Draws 80W instead of 512W, a 432W reduction.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Quick Answers

So, is Xeon E5-2603 v2 better than Core i7-4600U?

Not really, because they are built for different jobs. Xeon E5-2603 v2 makes more sense for workstation-style multi-core throughput, while Core i7-4600U is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Xeon E5-2603 v2 is the better pick. According to our tests, it delivers 3.8% more average FPS across 50 shared CPU game tests.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Xeon E5-2603 v2 is the stronger fit. You are getting 0.6% better PassMark, backed by 4 cores and 4 threads. It also has the larger cache pool with 150% larger total L3 cache (10 MB vs 4 MB).

Which one is the smarter buy today, not just the cheaper CPU?

Xeon E5-2603 v2 still makes the most sense overall. Xeon E5-2603 v2 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 3.8% average FPS lead across 50 shared CPU game tests in our data.

Which one is more future-proof for 2026 and beyond?

Xeon E5-2603 v2 makes more sense long term for 2026 and beyond. You are getting 150% larger total L3 cache (10 MB vs 4 MB) and more multi-core headroom with 4 cores / 4 threads instead of 2/4. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i7-4600U vs Xeon E5-2603 v2 Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Core i7-4600U

The Core i7-4600U is manufactured by Intel. It was released in 1 September 2013 (12 years ago). It is based on the Haswell-ULT (2013) architecture. It features 2 cores and 4 threads. Base frequency is 2.1 GHz, with boost up to 3.3 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 2,720 points. Launch price was $398.

Xeon E5-2603 v2

The Xeon E5-2603 v2 is manufactured by Intel. It was released in 1 September 2013 (12 years ago). It is based on the Ivy Bridge-EP (2013) architecture. It features 4 cores and 4 threads. Base frequency is 1.8 GHz, with boost up to 1.8 GHz. L3 cache: 10 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 80 Watt. Memory support: DDR3. Passmark benchmark score: 2,735 points. Launch price was $240.

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Processing Power

The Core i7-4600U packs 2 cores / 4 threads, while the Xeon E5-2603 v2 offers 4 cores / 4 threads — the Xeon E5-2603 v2 has 2 more cores. Boost clocks reach 3.3 GHz on the Core i7-4600U versus 1.8 GHz on the Xeon E5-2603 v2 — a 58.8% clock advantage for the Core i7-4600U (base: 2.1 GHz vs 1.8 GHz). The Core i7-4600U uses the Haswell-ULT (2013) architecture (22 nm), while the Xeon E5-2603 v2 uses Ivy Bridge-EP (2013) (22 nm). In PassMark, the Core i7-4600U scores 2,720 against the Xeon E5-2603 v2's 2,735 — a 0.5% lead for the Xeon E5-2603 v2. L3 cache: 4 MB (total) on the Core i7-4600U vs 10 MB (total) on the Xeon E5-2603 v2.

Feature	Core i7-4600U	Xeon E5-2603 v2
Cores / Threads	2 / 4	4 / 4+100%
Boost Clock	3.3 GHz+83%	1.8 GHz
Base Clock	2.1 GHz+17%	1.8 GHz
L3 Cache	4 MB (total)	10 MB (total)+150%
L2 Cache	256K (per core)	256 kB (per core)
Process	22 nm	22 nm
Architecture	Haswell-ULT (2013)	Ivy Bridge-EP (2013)
PassMark	2,720	2,735

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Memory & Platform

The Core i7-4600U uses the FCBGA1168 socket (PCIe 3.0), while the Xeon E5-2603 v2 uses LGA2011 (PCIe 3.0) — making them incompatible on the same motherboard.