Core 2 Duo T7250 vs Core i3-2125

Core 2 Duo T7250

2 Cores2 Thrd2 WWMax: 2 GHz2007

Core i3-2125

2 Cores4 Thrd65 WWMax: 3.3 GHz2011

Performance Spectrum - CPU

Core 2 Duo T7250

2 / 2

2,073

0.0%

2,082

+0.4%

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.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money. The Core 2 Duo T7250 is positioned at rank 20 and the Core i3-2125 is on rank 892, so the Core 2 Duo T7250 offers better cost-efficiency for playing games.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar Core 2 Duo T7250

Atom x5-Z8300

MSRP: $20|Avg: N/A

142%

Atom Z3735G

MSRP: $17|Avg: N/A

139%

#10

Core i5-480M

MSRP: $81|Avg: $77

128%

#11

Core i5-460M

MSRP: $80|Avg: $129

127%

#12

Core i5-2540M

MSRP: $266|Avg: $10

126%

#14

Core i5-450M

MSRP: $32|Avg: $31

122%

#15

Core i3-380M

MSRP: $49|Avg: $25

117%

#16

Core i5-430M

MSRP: N/A|Avg: $33

117%

#17

Core 2 Duo T6600

MSRP: N/A|Avg: $4

114%

#20

Core 2 Duo T7250

MSRP: N/A|Avg: N/A

100%

#22

Core i3-3130M

MSRP: $225|Avg: N/A

92%

#23

Core 2 Duo T5550

MSRP: N/A|Avg: $5

88%

#24

Core 2 Duo T7100

MSRP: $197|Avg: $15

88%

#27

Pentium 2030M

MSRP: $134|Avg: N/A

84%

#28

Core 2 Duo T5750

MSRP: N/A|Avg: $8

84%

#29

Core 2 Duo T7200

MSRP: $286|Avg: $6

83%

#30

Core i5-3230M

MSRP: $225|Avg: $13

82%

#31

Atom D525

MSRP: $63|Avg: N/A

82%

#32

Atom x7835RE

MSRP: $127|Avg: N/A

82%

#33

Core 2 Duo P8400

MSRP: $209|Avg: $10

80%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Core i3-2125

Ryzen 9 7950X

MSRP: $194|Avg: $20

20059%

Core i9-10900T

MSRP: $120|Avg: $5

18954%

Ryzen 3 PRO 4355GE

MSRP: $423|Avg: $5

13762%

Ryzen Threadripper 3960X

MSRP: $1399|Avg: $85

4146%

Ryzen 9 9950X

MSRP: $649|Avg: $129

3284%

Ryzen 5 8400F

MSRP: $303|Avg: $55

2873%

Ryzen 7 PRO 2700

MSRP: $299|Avg: $60

1645%

Ryzen 5 2600X

MSRP: $229|Avg: $55

1624%

Ryzen 3 PRO 5350G

MSRP: $150|Avg: $60

1479%

#10

Core Ultra 5 245KF

MSRP: $294|Avg: $189

1479%

#11

Ryzen 5 5500

MSRP: $159|Avg: $85

1462%

#12

Ryzen 5 3600

MSRP: $199|Avg: $80

1423%

#13

Core i3-9100E

MSRP: $202|Avg: $30

1403%

#14

Core Ultra 5 245K

MSRP: $319|Avg: $200

1397%

#15

Core i3-8300T

MSRP: $138|Avg: $25

1384%

#299

Core i9-7980XE

MSRP: $1999|Avg: $300

95%

#891

Pentium G6951

MSRP: $89|Avg: $50

100%

#892

Core i3-2125

MSRP: $134|Avg: $15

100%

#894

Celeron G1820

MSRP: $110|Avg: $15

99%

#895

Celeron E1600

MSRP: $53|Avg: $10

99%

#896

Athlon II X2 270u

MSRP: $68|Avg: $10

99%

#897

Core i5-4570TE

MSRP: $202|Avg: $40

98%

#898

Core i3-2130

MSRP: $138|Avg: $138

96%

#901

Core i3-6100E

MSRP: $225|Avg: $50

95%

#902

Core i3-4330TE

MSRP: $138|Avg: $15

94%

#903

Pentium E5700

MSRP: $75|Avg: $15

94%

#905

Athlon II X3 420e

MSRP: $107|Avg: $15

94%

#906

Celeron E1500

MSRP: $53|Avg: $5

93%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Performance Leadership: The Core i3-2125 delivers superior performance across the board. It outperforms the Core 2 Duo T7250 in both compute-intensive tasks (0.4% faster) and gaming workloads.

Insight	Core 2 Duo T7250	Core i3-2125
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	✅ More affordable ($0)	⚠️ Higher cost ($15)
Longevity	🛑 Legacy (Merom (2006−2008) / 65 nm)	🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm)

💎 Value Proposition

Insight	Core 2 Duo T7250	Core i3-2125
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	✅ More affordable ($0)	⚠️ Higher cost ($15)

Performance Check

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Core 2 Duo T7250 Benchmark Check

Core i3-2125 Benchmark Check

Technical Specifications

Side-by-side comparison of Core 2 Duo T7250 and Core i3-2125

Core 2 Duo T7250

The Core 2 Duo T7250 is manufactured by Intel. It was released in 2008-01-01. It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 2,073 points. Launch price was $249.

Core i3-2125

The Core i3-2125 is manufactured by Intel. It was released in 4 September 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 4 threads. Base frequency is 3.3 GHz, with boost up to 3.3 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 2,082 points. Launch price was $170.

⚡

Processing Power

The Core 2 Duo T7250 packs 2 cores / 2 threads, matching the Core i3-2125's 2 cores. Boost clocks reach 2 GHz on the Core 2 Duo T7250 versus 3.3 GHz on the Core i3-2125 — a 49.1% clock advantage for the Core i3-2125 (base: 2 GHz vs 3.3 GHz). The Core 2 Duo T7250 uses the Merom (2006−2008) architecture (65 nm), while the Core i3-2125 uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Core 2 Duo T7250 scores 2,073 against the Core i3-2125's 2,082 — a 0.4% lead for the Core i3-2125. L3 cache: 0 kB on the Core 2 Duo T7250 vs 3 MB (total) on the Core i3-2125.

Feature	Core 2 Duo T7250	Core i3-2125
Cores / Threads	2 / 2	2 / 4
Boost Clock	2 GHz	3.3 GHz+65%
Base Clock	2 GHz	3.3 GHz+65%
L3 Cache	0 kB	3 MB (total)
L2 Cache	2 MB+700%	256 kB (per core)
Process	65 nm	32 nm-51%
Architecture	Merom (2006−2008)	Sandy Bridge (2011−2013)
PassMark	2,073	2,082
Geekbench 6 Single	—	499

🧠

Memory & Platform

The Core 2 Duo T7250 uses the PGA478 socket (PCIe 1.1), while the Core i3-2125 uses LGA1155 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-667 on the Core 2 Duo T7250 versus DDR3-1333 on the Core i3-2125 — the Core i3-2125 supports 40% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both feature 2-channel memory with ECC support. Chipset compatibility: GM965,PM965 (Core 2 Duo T7250) and H61,H67,P67,Z68,B65,Q65,Q67,B75,Q75,H77,Z75,Z77 (Core i3-2125).

Feature	Core 2 Duo T7250	Core i3-2125
Socket	PGA478	LGA1155
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	DDR2-667	DDR3-1333+50%
Max RAM Capacity	—	32 GB
RAM Channels	2	2
ECC Support	❌	❌
PCIe Lanes	—	16

🔧

Advanced Features

Neither processor supports overclocking. Virtualization support: VT-x (Core 2 Duo T7250) vs VT-x, EPT (Core i3-2125). The Core i3-2125 includes integrated graphics (HD Graphics 3000), while the Core 2 Duo T7250 requires a dedicated GPU. Primary use case: Core 2 Duo T7250 targets Budget, Core i3-2125 targets Budget Desktop. Direct competitor: Core 2 Duo T7250 rivals Athlon 64 X2 TK-42; Core i3-2125 rivals A8-3850.