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Intel Core2 Duo T5450 @ 1.66GHz

Benchmarks for the Intel Core2 Duo T5450 can be found below. Release dates, price and performance comparisons are also listed when available. This is made using thousands of PerformanceTest benchmark results and is updated daily.

  • The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
  • The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
  • The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

Is the Intel Core2 Duo T5450 @ 1.66GHz Good for Gaming?

This is a fairly old CPU that is no longer competitive with newer CPUs. [More ...]

Intel Core2 Duo T5450 @ 1.66GHz

Description:

Class: Laptop

Socket: PGA478

Clockspeed: 1.7 GHz

Cores: 2 Threads: 2

Typical TDP: 35 W

Cache per CPU Package:
L1 Instruction Cache: 2 x 32 KB
L1 Data Cache: 2 x 32 KB
L2 Cache: 1 x 2048 KB

Other names: Intel(R) Core(TM)2 Duo CPU T5450 @ 1.66GHz, Intel Core2 Duo CPU T5450 @ 1.66GHz

CPU First Seen on Charts: Q1 2009

CPUmark/$Price: NA

Overall Rank:
4979th fastest in multithreading out of 5790 CPUs
4623rd fastest in single threading out of 5790 CPUs
1269th fastest in out of 1610 Laptop CPUs

Last Price Change: NA

Average CPU Mark rating
Multithread Rating
584
Single Thread Rating
585
%
Samples: 311*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 933
Thread: 606
%Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Test Suite Average Results for Intel Core2 Duo T5450 @ 1.66GHz

Integer Math2,416 MOps/Sec
Floating Point Math1,139 MOps/Sec
Find Prime Numbers3 Million Primes/Sec
Random String Sorting1,696 Thousand Strings/Sec
Data Encryption160.4 MBytes/Sec
Data Compression12,438 KBytes/Sec
Physics68 Frames/Sec
Extended Instructions233 Million Matrices/Sec
Single Thread585 MOps/Sec
From submitted results to PerformanceTest V10 as of 17th of February 2026.

CPU Mark Distribution for Intel Core2 Duo T5450 @ 1.66GHz

Submitted Baseline Distribution Graph as of 12th of February 2026
From submitted results since PerformanceTest V10 as of 12th of February 2026.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

Search for Intel Core2 Duo T5450 @ 1.66GHz
from the Featured Merchants below:
Amazon.com
Newegg.com
bestbuy.com
EBay.com
Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.

Machines with this CPU (or similar)

Intel Core 2 Duo Mobile T5450 1.66 GHz Laptop CPU SLA4F Intel Core 2 Duo Mobile T5450 1.66 GHz Laptop CPU SLA4F $88.95
(www.amazon.com)
Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.
CPU Mark Relative to Top 10 Common Laptop CPUs
As of 18th of February 2026 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i7-12700H
25,258
Apple M4 10 Core
23,704
AMD Ryzen 7 5800H
20,621
Intel Core i7-11800H @ 2.30GHz
19,756
AMD Ryzen 7 4800H
18,010
AMD Ryzen 5 5600H
16,477
Apple M2 8 Core 3500 MHz
15,642
Apple M1 8 Core 3200 MHz
14,132
Intel Core i7-9750H @ 2.60GHz
10,596
Intel Core i5-1135G7 @ 2.40GHz
9,393
Intel Core2 Duo T5450 @ 1.66GHz
584
CPU Value (CPU Mark / $Price )
As of 18th of February 2026 - Higher results represent better value
Processor CPU Mark / $Price
Intel Core i7-12700H
55.27
Intel Core i7-11800H @ 2.30GHz
50.01
Intel Core i5-1135G7 @ 2.40GHz
30.40
Intel Core i7-9750H @ 2.60GHz
11.04
Intel Core2 Duo T5450 @ 1.66GHz
NA
Apple M1 8 Core 3200 MHz
NA
Apple M2 8 Core 3500 MHz
NA
Apple M4 10 Core
NA
AMD Ryzen 7 5800H
NA
AMD Ryzen 5 5600H
NA
AMD Ryzen 7 4800H
NA
Single Thread Rating
As of 18th of February 2026 - Higher results represent better performance
Processor Average Thread Rating
Apple M4 10 Core
4,516
Apple M2 8 Core 3500 MHz
3,886
Apple M1 8 Core 3200 MHz
3,676
Intel Core i7-12700H
3,504
Intel Core i7-11800H @ 2.30GHz
3,023
AMD Ryzen 7 5800H
3,003
AMD Ryzen 5 5600H
2,887
Intel Core i5-1135G7 @ 2.40GHz
2,615
AMD Ryzen 7 4800H
2,587
Intel Core i7-9750H @ 2.60GHz
2,391
Intel Core2 Duo T5450 @ 1.66GHz
585
Last 5 Baselines for Intel Core2 Duo T5450 @ 1.66GHz
Most recent listed first
Baseline CPU Mark
BL2779313 - Jul 21 2025
626
BL2152186 - Jul 23 2024
681
BL2132967 - Jun 27 2024
217
BL2131964 - Jun 26 2024
722
BL2125145 - Jun 16 2024
666
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Core2 Duo T5450 @ 1.66GHz
As of 18th of February 2026 - Higher results represent better performance
Processor Average CPU Mark
Intel Core2 Duo T5450 @ 1.66GHz
584
AMD Athlon 64 X2 QL-60 vs Intel Core2 Duo T5450
656 (+12.3%)
AMD Turion X2 Dual-Core Mobile RM-72 vs Intel Core2 Duo T5450
656 (+12.3%)
AMD Turion X2 Dual-Core Mobile RM-74 vs Intel Core2 Duo T5450
652 (+11.7%)
AMD Turion 64 X2 Mobile TL-60 vs Intel Core2 Duo T5450
641 (+9.8%)
AMD Athlon 64 X2 QL-64 vs Intel Core2 Duo T5450
618 (+5.8%)
AMD Turion X2 Dual-Core Mobile RM-70 vs Intel Core2 Duo T5450
612 (+4.8%)
AMD Athlon 64 X2 QL-62 vs Intel Core2 Duo T5450
525 (-10.1%)
AMD Turion 64 X2 Mobile TL-56 vs Intel Core2 Duo T5450
514 (-12.0%)
AMD Turion 64 X2 Mobile TL-50 vs Intel Core2 Duo T5450
486 (-16.9%)
AMD Turion 64 X2 Mobile TL-58 vs Intel Core2 Duo T5450
485 (-17.0%)
AMD Turion 64 X2 Mobile TL-64 vs Intel Core2 Duo T5450
716 (+22.6%)
AMD Turion 64 X2 Mobile TL-66 vs Intel Core2 Duo T5450
716 (+22.5%)

Is the Intel Core2 Duo T5450 @ 1.66GHz Good for Gaming?
As of 18th of February 2026 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 9955HX3D
9,775
Intel Core Ultra 9 285HX
9,408
Intel Core Ultra 9 275HX
8,990
Intel Core Ultra 5 235HX
8,984
Intel Core Ultra 7 255HX
7,912
Intel Core Ultra 7 265HX
7,884
Intel Core Ultra 7 265H
7,759
Intel Core Ultra X9 388H
7,303
AMD Ryzen 9 9850HX
7,301
Intel Core i9-14900HX
6,904
AMD RYZEN AI MAX+ 392
6,807
AMD Ryzen AI Max Pro 390
6,756
Intel Core2 Duo T5450 @ 1.66GHz
106