Intel Pentium G645T @ 2.50GHz

Benchmarks for the Intel Pentium G645T 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 Pentium G645T @ 2.50GHz Good for Gaming?

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

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Intel Pentium G645T @ 2.50GHz

Description:

Class: Desktop

Socket: LGA1155

Clockspeed: 2.5 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: 2 x 256 KB
L3 Cache: 3 MB

Other names: Intel(R) Pentium(R) CPU G645T @ 2.50GHz

CPU First Seen on Charts: Q1 2012

CPUmark/$Price: 5.53

Overall Rank:
4205th fastest in multithreading out of 5788 CPUs
3471st fastest in single threading out of 5788 CPUs
1211th fastest in out of 1554 Desktop CPUs

Last Price Change: $223.84 USD (2023-04-23)

Average CPU Mark rating

Multithread Rating

1238

Single Thread Rating

1132

Samples: 48*
*Margin for error: Low

PerformanceTest V9
CPU Mark: 2,081
Thread: 1,283

CPU Test Suite Average Results for Intel Pentium G645T @ 2.50GHz

Integer Math	4,959 MOps/Sec
Floating Point Math	2,633 MOps/Sec
Find Prime Numbers	11 Million Primes/Sec
Random String Sorting	3,222 Thousand Strings/Sec
Data Encryption	245.4 MBytes/Sec
Data Compression	23,485 KBytes/Sec
Physics	164 Frames/Sec
Extended Instructions	811 Million Matrices/Sec
Single Thread	1,132 MOps/Sec

From submitted results to PerformanceTest V10 as of 16th of February 2026.

CPU Mark Distribution for Intel Pentium G645T @ 2.50GHz

Submitted Baseline Distribution Graph as of 12th of February 2026

Not Enough Data from Current Version of PerformanceTest to Create Distribution Graph.

From submitted results since PerformanceTest V10 as of 12th of February 2026.

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CPU Mark Relative to Top 10 Common Desktop CPUs
As of 17th of February 2026 - Higher results represent better performance
Processor	Average CPU Mark
Intel Core i9-14900K		58,452
Intel Core i9-13900K		58,291
AMD Ryzen 9 5900X		38,940
Apple M4 10 Core		23,702
AMD Ryzen 5 5600X		21,844
Intel Core i5-12400F		19,582
Intel Core i9-9900K @ 3.60GHz		18,084
AMD Ryzen 5 3600		17,678
Apple M2 8 Core 3500 MHz		15,641
Apple M1 8 Core 3200 MHz		14,133
Intel Pentium G645T @ 2.50GHz		1,238

CPU Value (CPU Mark / $Price )
As of 17th of February 2026 - Higher results represent better value
Processor	CPU Mark / $Price
AMD Ryzen 5 5600X		136.53
AMD Ryzen 9 5900X		130.24
Intel Core i9-14900K		124.63
Intel Core i5-12400F		122.39
AMD Ryzen 5 3600		117.87
Intel Core i9-13900K		107.95
Intel Core i9-9900K @ 3.60GHz		60.60
Intel Pentium G645T @ 2.50GHz		5.53
Apple M1 8 Core 3200 MHz		NA
Apple M2 8 Core 3500 MHz		NA
Apple M4 10 Core		NA

Single Thread Rating
As of 17th of February 2026 - Higher results represent better performance
Processor	Average Thread Rating
Intel Core i9-14900K		4,694
Intel Core i9-13900K		4,600
Apple M4 10 Core		4,516
Apple M2 8 Core 3500 MHz		3,886
Apple M1 8 Core 3200 MHz		3,676
Intel Core i5-12400F		3,489
AMD Ryzen 9 5900X		3,467
AMD Ryzen 5 5600X		3,365
Intel Core i9-9900K @ 3.60GHz		2,914
AMD Ryzen 5 3600		2,560
Intel Pentium G645T @ 2.50GHz		1,132

Last 5 Baselines for Intel Pentium G645T @ 2.50GHz
Most recent listed first
Baseline	CPU Mark
BL2758878 - Jul 12 2025		1368
BL1969838 - Dec 14 2023		1373
BL1969834 - Dec 14 2023		1373
BL1856420 - Jul 09 2023		1330
BL1836745 - Jun 10 2023		1409

Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.

Popular comparisons for Intel Pentium G645T @ 2.50GHz
As of 17th of February 2026 - Higher results represent better performance
Processor	Average CPU Mark
Intel Pentium G645T @ 2.50GHz		1,238
AMD Phenom II X2 565 vs Intel Pentium G645T		1,453 (+17.4%)
AMD A4-3420 APU vs Intel Pentium G645T		1,067 (-13.8%)
AMD Athlon 64 X2 Dual Core 6400+ vs Intel Pentium G645T		954 (-22.9%)
AMD Athlon 64 FX-62 Dual Core vs Intel Pentium G645T		993 (-19.8%)
Intel Celeron J4005 @ 2.00GHz vs Intel Pentium G645T		1,544 (+24.8%)
AMD Athlon II X2 270 vs Intel Pentium G645T		1,337 (+8.0%)
Intel Pentium G6950 @ 2.80GHz vs Intel Pentium G645T		1,252 (+1.1%)
Intel Core2 Extreme X6800 @ 2.93GHz vs Intel Pentium G645T		1,118 (-9.7%)
AMD A4-3400 APU vs Intel Pentium G645T		1,075 (-13.1%)
AMD A4-3300 APU vs Intel Pentium G645T		969 (-21.7%)
AMD Phenom II X2 B59 vs Intel Pentium G645T		1,407 (+13.7%)
AMD E2-3200 APU vs Intel Pentium G645T		971 (-21.5%)

Is the Intel Pentium G645T @ 2.50GHz Good for Gaming?
As of 17th of February 2026 - Higher results represent better performance
Processor	Relative Gaming Score
AMD Ryzen 9 9950X3D2		14,501
AMD Ryzen 9 9900X3D		12,430
AMD Ryzen 7 9800X3D		12,123
AMD Ryzen 9 9950X3D		11,257
AMD Ryzen 9 7900X3D		10,794
Intel Core Ultra 7 270K Plus		10,695
AMD Ryzen 5 7600X3D		10,517
Intel Core Ultra 9 285K		10,381
AMD Ryzen 7 7800X3D		10,258
AMD Ryzen 5 7500X3D		10,196
AMD Ryzen 9 7950X3D		9,778
AMD Ryzen 9 9955HX3D		9,775
Intel Pentium G645T @ 2.50GHz		266

CPU Benchmarks

CPU Benchmarks

Intel Pentium G645T @ 2.50GHz

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CPU Test Suite Average Results for Intel Pentium G645T @ 2.50GHz

CPU Mark Distribution for Intel Pentium G645T @ 2.50GHz