Is TER or UMC cheaper?

On trailing earnings, UMC is cheaper: TER trades at a 77.80 P/E and UMC at 48.60.

Which has grown faster, TER or UMC?

Over the past five years, UMC grew revenue faster — TER at a 3.76% CAGR versus UMC at 10.42%.

Does TER or UMC pay a bigger dividend?

TER yields 0.12% and UMC yields 1.84% based on trailing dividends and the latest price.

Is TER or UMC more profitable?

TER runs the higher net margin — TER at 22.55% versus UMC at 20.72%.

Which has been the better investment, TER or UMC?

Over the past 10-year, TER delivered the higher annualized total return — TER at 36.17% versus UMC at 35.86%. Past performance doesn't predict future results.

Teradyne, Inc. (TER) vs United Microelectronics Corporation (UMC)

UMC leads on 11 of 16 compared metrics.

A side-by-side comparison of Teradyne, Inc. and United Microelectronics Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 24, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

United Microelectronics Corporation

$65.35B

$26.20Technology

Total return — TER vs UMC

growth of $100 · last 26y

TER +721.7%UMC +124.3%TER compounded faster

TER UMC

TER vs UMC: by the numbers

•TER is the larger company ($65.77B vs $65.35B market cap).
•UMC trades at the lower earnings multiple (48.60 vs 77.80 P/E).
•TER converts more revenue to profit (22.55% vs 20.72% net margin).
•UMC grew revenue faster over the past five years (10.42% vs 3.76% CAGR).
•UMC pays the higher dividend yield (1.84% vs 0.12%).

Which is better, TER or UMC?

Metric tally: TER 5 · UMC 11

It depends on what you're optimizing for:

ValueUMC(lower P/E)

GrowthUMC(faster 5Y revenue CAGR)

IncomeUMC(higher dividend yield)

QualityTER(higher ROIC)

Metrics side by side

Valuation

Metric	TER	UMC
P/E ratio	77.80	48.60●
Forward P/E	57.01	—
P/S ratio	17.49	8.54●
P/B ratio	21.07	5.41●
PEG ratio	23.64	9.27●
EV / EBITDA	59.78	17.91●
FCF yield	0.84%	2.46%●

Profitability

Metric	TER	UMC
Gross margin	58.79%●	29.60%
Operating margin	26.92%●	18.85%
Net margin	22.55%●	20.72%
ROE	27.17%●	12.74%
ROIC	18.45%●	7.35%

Dividends

Metric	TER	UMC
Dividend yield	0.12%	1.84%●
Payout ratio	14.33%	90.81%

Growth (annualized)

Metric	TER	UMC
Revenue CAGR (5Y)	3.76%	10.42%●
EPS CAGR (5Y)	-5.86%	4.35%●
FCF CAGR (5Y)	-3.97%	4.51%●
Total return CAGR (5Y)	27.49%	30.10%●

Frequently asked

Which is better, TER or UMC?: It depends on your goal. value: UMC (lower P/E); growth: UMC (faster 5Y revenue CAGR); income: UMC (higher dividend yield); quality: TER (higher ROIC). Across all compared metrics, UMC leads 11 to 5.
Is TER or UMC cheaper?: On trailing earnings, UMC is cheaper: TER trades at a 77.80 P/E and UMC at 48.60.
Which has grown faster, TER or UMC?: Over the past five years, UMC grew revenue faster — TER at a 3.76% CAGR versus UMC at 10.42%.
Does TER or UMC pay a bigger dividend?: TER yields 0.12% and UMC yields 1.84% based on trailing dividends and the latest price.
Is TER or UMC more profitable?: TER runs the higher net margin — TER at 22.55% versus UMC at 20.72%.
Which has been the better investment, TER or UMC?: Over the past 10-year, TER delivered the higher annualized total return — TER at 36.17% versus UMC at 35.86%. Past performance doesn't predict future results.

Go deeper

Full TER analysis Full UMC analysis Interactive comparison tool

Dig into the metrics

Teradyne P/E ratio United Microelectronics P/E ratio Teradyne dividend yield United Microelectronics dividend yield Teradyne ROE United Microelectronics ROE Teradyne operating margin United Microelectronics operating margin Teradyne revenue growth United Microelectronics revenue growth Teradyne free cash flow United Microelectronics free cash flow

Teradyne & United Microelectronics appear in these rankings

Highest ROE Stocks Highest ROIC Stocks Best 10-Year Total Return Stocks

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 June 24, 2026.