Pentium Gold G6400 vs Xeon E5-1607 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.

Pentium Gold G6400 vs Xeon E5-1607 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.

Pentium Gold G6400 vs Xeon E5-1607 v2: Pros, Cons & Final Verdict

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

Pentium Gold G6400

2020

Why buy it

✅Draws 58W instead of 130W, a 72W reduction.

Trade-offs

❌Lower PassMark (4,106 vs 4,141).
❌Smaller total L3 cache (4 MB vs 10 MB).
❌Less compelling for workstation-style loads than Xeon E5-1607 v2, which brings 4 cores / 4 threads.

Xeon E5-1607 v2

2013

Why buy it

✅+0.9% higher PassMark.
✅+150% larger total L3 cache (10 MB vs 4 MB).
✅Better for workstations and heavier parallel workloads: 4 cores / 4 threads.

Trade-offs

❌Launch MSRP is still $250 MSRP, while Pentium Gold G6400 mostly shows up through inconsistent older-market listings.
❌124.1% higher power demand at 130W vs 58W.

Quick Answers

So, is Pentium Gold G6400 better than Xeon E5-1607 v2?

Not really, because they are built for different jobs. Xeon E5-1607 v2 makes more sense for workstation-style multi-core throughput, while Pentium Gold G6400 is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, Xeon E5-1607 v2 is the stronger fit. You are getting 0.9% 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?

Pentium Gold G6400 is still the faster CPU overall, but Xeon E5-1607 v2 is easier to justify if budget matters more than peak performance. Pentium Gold G6400 comes in at an unclear MSRP at unclear MSRP versus $250 MSRP, and it still gives you a 0.7% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon E5-1607 v2 is still stronger for heavier multi-core work with 0.9% better PassMark. Xeon E5-1607 v2 is also 100.0% better value on MSRP (16.6 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Pentium Gold G6400 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2013). That makes it the safer long-term bet.

Pentium Gold G6400 vs Xeon E5-1607 v2 Technical Specifications

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

Pentium Gold G6400

The Pentium Gold G6400 is manufactured by Intel. It was released in 2007-01-01. It is based on the Comet Lake (2020−2025) architecture. It features 2 cores and 4 threads. Base frequency is 4 GHz, with boost up to 4 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 58 Watt. Memory support: DDR4-2666. Passmark benchmark score: 4,106 points. Launch price was $69.

Xeon E5-1607 v2

The Xeon E5-1607 v2 is manufactured by Intel. It was released in 2015-01-01. It is based on the Ivy Bridge-E (2013) architecture. It features 4 cores and 4 threads. Base frequency is 3 GHz, with boost up to 3 GHz. L3 cache: 10 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 130 Watt. Memory support: DDR3-800, DDR3-1066, DDR3-1333, DDR3-1600. Passmark benchmark score: 4,141 points. Launch price was $800.

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Processing Power

The Pentium Gold G6400 packs 2 cores / 4 threads, while the Xeon E5-1607 v2 offers 4 cores / 4 threads — the Xeon E5-1607 v2 has 2 more cores. Boost clocks reach 4 GHz on the Pentium Gold G6400 versus 3 GHz on the Xeon E5-1607 v2 — a 28.6% clock advantage for the Pentium Gold G6400 (base: 4 GHz vs 3 GHz). The Pentium Gold G6400 uses the Comet Lake (2020−2025) architecture (14 nm), while the Xeon E5-1607 v2 uses Ivy Bridge-E (2013) (22 nm). In PassMark, the Pentium Gold G6400 scores 4,106 against the Xeon E5-1607 v2's 4,141 — a 0.8% lead for the Xeon E5-1607 v2. L3 cache: 4 MB (total) on the Pentium Gold G6400 vs 10 MB (total) on the Xeon E5-1607 v2.

Feature	Pentium Gold G6400	Xeon E5-1607 v2
Cores / Threads	2 / 4	4 / 4+100%
Boost Clock	4 GHz+33%	3 GHz
Base Clock	4 GHz+33%	3 GHz
L3 Cache	4 MB (total)	10 MB (total)+150%
L2 Cache	256K (per core)	256K (per core)
Process	14 nm-36%	22 nm
Architecture	Comet Lake (2020−2025)	Ivy Bridge-E (2013)
PassMark	4,106	4,141

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Memory & Platform

The Pentium Gold G6400 uses the LGA1200 socket (PCIe 3.0), while the Xeon E5-1607 v2 uses LGA2011 (PCIe 3.0) — making them incompatible on the same motherboard.