Core i7-3615QM vs Pentium Gold 7505

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 i7-3615QM vs Pentium Gold 7505 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 i7-3615QM vs Pentium Gold 7505: Pros, Cons & Final Verdict

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

Core i7-3615QM

2012

Why buy it

✅Better for gaming: +10.7% higher average FPS across 16 shared CPU benchmark tests.
✅+50% larger total L3 cache (6 MB vs 4 MB).

Trade-offs

❌Lower PassMark (5,167 vs 5,174).
❌1700% higher power demand at 45W vs 2.5W.

Pentium Gold 7505

2020

Why buy it

✅+0.1% higher PassMark.
✅Draws 3W instead of 45W, a 43W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-3615QM across 16 shared CPU benchmark tests.
❌Smaller total L3 cache (4 MB vs 6 MB).

Quick Answers

So, is Pentium Gold 7505 better than Core i7-3615QM?

It depends on what you want from the system. For gaming, Core i7-3615QM is ahead with a 10.7% average FPS lead across 16 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Pentium Gold 7505 pulls ahead with 0.1% better PassMark. Core i7-3615QM also has the bigger cache pool with 50% larger total L3 cache (6 MB vs 4 MB).

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

For streaming, content creation, and heavier multitasking, Pentium Gold 7505 is the stronger fit. You are getting 0.1% better PassMark, backed by 2 cores and 4 threads.

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

Pentium Gold 7505 still makes the most sense overall. Pentium Gold 7505 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.1% better PassMark.

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

Pentium Gold 7505 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2012) and more multi-core headroom with 2 cores / 4 threads instead of 4/8. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i7-3615QM vs Pentium Gold 7505 Technical Specifications

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

Core i7-3615QM

The Core i7-3615QM is manufactured by Intel. It was released in 29 April 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 4 cores and 8 threads. Base frequency is 2.3 GHz, with boost up to 3.3 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: FCBGA1224. Thermal design power (TDP): 45 Watt. Memory support: DDR3. Passmark benchmark score: 5,167 points. Launch price was $378.

Pentium Gold 7505

The Pentium Gold 7505 is manufactured by Intel. It was released in 2007-01-01. It is based on the Tiger Lake-U (2020−2021) architecture. It features 2 cores and 4 threads. Base frequency is 2 GHz, with boost up to 3.5 GHz. L3 cache: 4 MB. L2 cache: 2.5 MB. Built on 10 nm SuperFin process technology. Socket: FCBGA1449. Thermal design power (TDP): 2.5 MB + 4 MB. Memory support: DDR4. Passmark benchmark score: 5,174 points. Launch price was $69.

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Processing Power

The Core i7-3615QM packs 4 cores / 8 threads, while the Pentium Gold 7505 offers 2 cores / 4 threads — the Core i7-3615QM has 2 more cores. Boost clocks reach 3.3 GHz on the Core i7-3615QM versus 3.5 GHz on the Pentium Gold 7505 — a 5.9% clock advantage for the Pentium Gold 7505 (base: 2.3 GHz vs 2 GHz). The Core i7-3615QM uses the Ivy Bridge (2012−2013) architecture (22 nm), while the Pentium Gold 7505 uses Tiger Lake-U (2020−2021) (10 nm SuperFin). In PassMark, the Core i7-3615QM scores 5,167 against the Pentium Gold 7505's 5,174 — a 0.1% lead for the Pentium Gold 7505. L3 cache: 6 MB (total) on the Core i7-3615QM vs 4 MB on the Pentium Gold 7505.

Feature	Core i7-3615QM	Pentium Gold 7505
Cores / Threads	4 / 8+100%	2 / 4
Boost Clock	3.3 GHz	3.5 GHz+6%
Base Clock	2.3 GHz+15%	2 GHz
L3 Cache	6 MB (total)+50%	4 MB
L2 Cache	256K (per core)+10140%	2.5 MB
Process	22 nm	10 nm SuperFin-55%
Architecture	Ivy Bridge (2012−2013)	Tiger Lake-U (2020−2021)
PassMark	5,167	5,174

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Memory & Platform

The Core i7-3615QM uses the FCBGA1224 socket (PCIe 3.0), while the Pentium Gold 7505 uses FCBGA1449 (PCIe 4.0) — making them incompatible on the same motherboard.