Which has the lower trailing P/E, AMD or CIEN?

CIEN has the lower trailing P/E: AMD trades at 161.75 and CIEN at 125.76. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, AMD or CIEN?

Over the past five years, AMD grew revenue faster — AMD at a 26.80% CAGR versus CIEN at 10.39%.

Is AMD or CIEN more profitable?

AMD runs the higher net margin — AMD at 13.37% versus CIEN at 7.87%.

How have AMD and CIEN total returns compared?

Over the past 10 years, AMD delivered 53.43% and CIEN delivered 33.25% annualized total return. Past performance doesn't predict future results.

Advanced Micro Devices, Inc. (AMD) vs Ciena Corporation (CIEN)

A side-by-side comparison of Advanced Micro Devices, Inc. and Ciena Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of July 28, 2026. Differences are shown without an overall score or investment verdict.

AMD

Advanced Micro Devices, Inc.

$741.30B

$454.62TechnologyDelayed quote: Jul 28, 2026, 4:00 PM EDT

CIEN

Ciena Corporation

$49.62B

$350.51TechnologyDelayed quote: Jul 28, 2026, 4:00 PM EDT

Total return — AMD vs CIEN

growth of $100 · dividends reinvested · last 29y

AMD +2911.1%CIEN +214.7%AMD compounded faster

Log scale — wide-divergence pair

AMD CIEN

AMD vs CIEN: by the numbers

•AMD is the larger company ($741.30B vs $49.62B market cap).
•CIEN trades at the lower trailing earnings multiple (125.76 vs 161.75 P/E), one valuation lens rather than an overall verdict.
•AMD converts more revenue to profit (13.37% vs 7.87% net margin).
•AMD grew revenue faster over the past five years (26.80% vs 10.39% CAGR).

Metrics side by side

Valuation

Metric	AMD	CIEN
P/E ratio	161.75	125.76
Forward P/E	65.96	57.74
P/S ratio	21.80	9.91
P/B ratio	12.67	19.09
PEG ratio	0.49	4.37
EV / EBITDA	110.38	69.09
FCF yield	1.05%	1.51%

Profitability

Metric	AMD	CIEN
Gross margin	50.28%	43.05%
Operating margin	11.65%	11.18%
Net margin	13.37%	7.87%
ROE	7.77%	15.15%
ROIC	5.40%	5.35%

Growth (annualized)

Metric	AMD	CIEN
Revenue CAGR (5Y)	26.80%	10.39%
EPS CAGR (5Y)	4.92%	-17.95%
FCF CAGR (5Y)	37.73%	11.11%
Total return CAGR (5Y)	40.31%	43.20%

Frequently asked

Which has the lower trailing P/E, AMD or CIEN?: CIEN has the lower trailing P/E: AMD trades at 161.75 and CIEN at 125.76. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, AMD or CIEN?: Over the past five years, AMD grew revenue faster — AMD at a 26.80% CAGR versus CIEN at 10.39%.
Is AMD or CIEN more profitable?: AMD runs the higher net margin — AMD at 13.37% versus CIEN at 7.87%.
How have AMD and CIEN total returns compared?: Over the past 10 years, AMD delivered 53.43% and CIEN delivered 33.25% annualized total return. Past performance doesn't predict future results.

Go deeper

Full AMD analysis Full CIEN analysis Interactive comparison tool

Dig into the metrics

Advanced Micro Devices P/E ratio Ciena P/E ratio Advanced Micro Devices dividend yield Ciena dividend yield Advanced Micro Devices ROE Ciena ROE Advanced Micro Devices operating margin Ciena operating margin Advanced Micro Devices revenue growth Ciena revenue growth Advanced Micro Devices free cash flow Ciena free cash flow

Advanced Micro Devices & Ciena appear in these rankings

Fastest Revenue Growth Stocks Highest 10-Year Total Return Stocks Largest Companies by Market Cap

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified July 28, 2026.