FX-8320E vs Xeon E5-1607 v3

FX-8320E vs Xeon E5-1607 v3 Performance Spectrum

FX-8320E

8 / 8

4,960

+0.6%

Ryzen Threadripper PRO 7965WX

Xeon E5-1607 v3

4 / 4

4,932

0.0%

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.

FX-8320E vs Xeon E5-1607 v3 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.

FX-8320E vs Xeon E5-1607 v3: Pros, Cons & Final Verdict

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

FX-8320E

2014

Why buy it

✅Better for gaming: +17.0% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 95W instead of 140W, a 45W reduction.
✅Includes a boxed cooler (Yes), unlike Xeon E5-1607 v3.

Trade-offs

❌Launch MSRP is still $147 MSRP, while Xeon E5-1607 v3 mostly shows up through inconsistent older-market listings.

Xeon E5-1607 v3

2014

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than FX-8320E across 50 shared CPU benchmark tests.
❌Lower PassMark (4,932 vs 4,960).
❌47.4% higher power demand at 140W vs 95W.
❌No boxed cooler included, unlike FX-8320E.

Quick Answers

So, is FX-8320E better than Xeon E5-1607 v3?

Not really, because they are built for different jobs. Xeon E5-1607 v3 makes more sense for workstation-style multi-core throughput, while FX-8320E is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, FX-8320E is the better pick. According to our tests, it delivers 17.0% 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, FX-8320E is the stronger fit. You are getting 0.6% better PassMark, backed by 8 cores and 8 threads.

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

FX-8320E is the better buy right now. FX-8320E comes in at an unclear MSRP at $147 MSRP versus unclear MSRP, and it still gives you a 17.0% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (33.7 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

FX-8320E makes more sense long term for 2026 and beyond. You are getting more multi-core headroom with 8 cores / 8 threads instead of 4/4. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

FX-8320E vs Xeon E5-1607 v3 Technical Specifications

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

FX-8320E

The FX-8320E is manufactured by AMD. It was released in 2 September 2014 (11 years ago). It is based on the Vishera (2012−2015) architecture. It features 8 cores and 8 threads. Base frequency is 3.2 GHz, with boost up to 4 GHz. L2 cache: 8192 kB. Built on 32 nm process technology. Socket: AM3+. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 4,960 points. Launch price was $147.

Xeon E5-1607 v3

The Xeon E5-1607 v3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell-EP (2014−2015) architecture. It features 4 cores and 4 threads. Base frequency is 3.1 GHz, with boost up to 3.1 GHz. L3 cache: 10 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011-3. Thermal design power (TDP): 140 Watt. Memory support: DDR4-1333, DDR4-1600, DDR4-1866. Passmark benchmark score: 4,932 points. Launch price was $800.

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Processing Power

The FX-8320E packs 8 cores / 8 threads, while the Xeon E5-1607 v3 offers 4 cores / 4 threads — the FX-8320E has 4 more cores. Boost clocks reach 4 GHz on the FX-8320E versus 3.1 GHz on the Xeon E5-1607 v3 — a 25.4% clock advantage for the FX-8320E (base: 3.2 GHz vs 3.1 GHz). The FX-8320E uses the Vishera (2012−2015) architecture (32 nm), while the Xeon E5-1607 v3 uses Haswell-EP (2014−2015) (22 nm). In PassMark, the FX-8320E scores 4,960 against the Xeon E5-1607 v3's 4,932 — a 0.6% lead for the FX-8320E.

Feature	FX-8320E	Xeon E5-1607 v3
Cores / Threads	8 / 8+100%	4 / 4
Boost Clock	4 GHz+29%	3.1 GHz
Base Clock	3.2 GHz+3%	3.1 GHz
L3 Cache	—	10 MB (total)
L2 Cache	8192 kB+3100%	256K (per core)
Process	32 nm	22 nm-31%
Architecture	Vishera (2012−2015)	Haswell-EP (2014−2015)
PassMark	4,960	4,932
Geekbench 6 Single	439	—
Geekbench 6 Multi	1,734	—

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Memory & Platform

The FX-8320E uses the AM3+ socket (PCIe 2.0), while the Xeon E5-1607 v3 uses LGA2011-3 (PCIe 3.0) — making them incompatible on the same motherboard.