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Intel Pentium G645 @ 2.90GHz

Benchmarks for the Intel Pentium G645 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 G645 @ 2.90GHz Good for Gaming?

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


Intel Pentium G645 @ 2.90GHz

Description:

Class: Desktop

Socket: LGA1155

Clockspeed: 2.9 GHz

Cores: 2 Threads: 2

Typical TDP: 65 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 G645 @ 2.90GHz, Intel Pentium CPU G645 @ 2.90GHz

CPU First Seen on Charts: Q1 2012

CPUmark/$Price: 35.09

Overall Rank:
3550th fastest in multithreading out of 5062 CPUs
2671st fastest in single threading out of 5062 CPUs
1072nd fastest in out of 1425 Desktop CPUs

Last Price Change: $40.99 USD (2024-11-17)

Average CPU Mark rating
Multithread Rating
1438
Single Thread Rating
1342

Samples: 404*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 2,578
Thread: 1,504

CPU Test Suite Average Results for Intel Pentium G645 @ 2.90GHz

Integer Math5,917 MOps/Sec
Floating Point Math3,066 MOps/Sec
Find Prime Numbers12 Million Primes/Sec
Random String Sorting3,720 Thousand Strings/Sec
Data Encryption281.5 MBytes/Sec
Data Compression27,763 KBytes/Sec
Physics176 Frames/Sec
Extended Instructions968 Million Matrices/Sec
Single Thread1,342 MOps/Sec
From submitted results to PerformanceTest V10 as of 13th of April 2025.

CPU Mark Distribution for Intel Pentium G645 @ 2.90GHz

Submitted Baseline Distribution Graph as of 10th of April 2025
From submitted results to PerformanceTest V10 as of 10th of April 2025.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

MerchantPricePurchase
Amazon.com$40.99 USDBuy Now!
NewEgg.comNACPU Not Available. See Other Models
BestBuy.comNACPU Not Available. See Other Models
Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.

Pricing History


CPU Mark Relative to Top 10 Common Desktop CPUs
As of 13th of April 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-13900K
 58,717
Intel Core i9-12900K
 41,323
AMD Ryzen 9 5900X
 39,046
Intel Core i7-12700K
 34,490
Apple M1 Max 10 Core 3200 MHz
 22,129
AMD Ryzen 5 5600X
 21,869
Intel Core i9-9900K @ 3.60GHz
 18,190
AMD Ryzen 5 3600
 17,713
Apple M2 8 Core 3500 MHz
 15,647
Apple M1 8 Core 3200 MHz
 14,144
Intel Pentium G645 @ 2.90GHz
 1,438
CPU Value (CPU Mark / $Price )
As of 13th of April 2025 - Higher results represent better value
Processor CPU Mark / $Price
Intel Core i9-13900K
 137.04
Intel Core i9-12900K
 131.67
Intel Core i7-12700K
 84.33
Intel Pentium G645 @ 2.90GHz
 35.09
Apple M1 8 Core 3200 MHz
 NA
Apple M2 8 Core 3500 MHz
 NA
Apple M1 Max 10 Core 3200 MHz
 NA
AMD Ryzen 5 3600
 NA
AMD Ryzen 5 5600X
 NA
AMD Ryzen 9 5900X
 NA
Intel Core i9-9900K @ 3.60GHz
 NA
Single Thread Rating
As of 13th of April 2025 - Higher results represent better performance
Processor Average Thread Rating
Intel Core i9-13900K
 4,610
Intel Core i9-12900K
 4,142
Intel Core i7-12700K
 4,018
Apple M2 8 Core 3500 MHz
 3,903
Apple M1 Max 10 Core 3200 MHz
 3,836
Apple M1 8 Core 3200 MHz
 3,681
AMD Ryzen 9 5900X
 3,470
AMD Ryzen 5 5600X
 3,363
Intel Core i9-9900K @ 3.60GHz
 2,922
AMD Ryzen 5 3600
 2,564
Intel Pentium G645 @ 2.90GHz
 1,342
Last 5 Baselines for Intel Pentium G645 @ 2.90GHz
Most recent listed first
Baseline CPU Mark
BL2544136 - Apr 10 2025
1577
BL2532148 - Apr 04 2025
1373
BL2518649 - Mar 30 2025
1481
BL2444881 - Feb 27 2025
1611
BL2444792 - Feb 27 2025
1260
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Pentium G645 @ 2.90GHz
As of 13th of April 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Pentium G645 @ 2.90GHz
 1,438
AMD Athlon II X2 270 vs Intel Pentium G645
 1,316 (-8.5%)
AMD Phenom II X2 B59 vs Intel Pentium G645
 1,396 (-3.0%)
AMD A6-5400K APU vs Intel Pentium G645
 1,273 (-11.5%)
AMD Athlon II X2 250 vs Intel Pentium G645
 1,170 (-18.7%)
Intel Pentium G2030 @ 3.00GHz vs Intel Pentium G645
 1,759 (+22.3%)
Intel Pentium G2020 @ 2.90GHz vs Intel Pentium G645
 1,690 (+17.5%)
AMD A4-6300 APU vs Intel Pentium G645
 1,422 (-1.1%)
AMD Athlon II X2 B28 vs Intel Pentium G645
 1,276 (-11.3%)
Intel Celeron G1610 @ 2.60GHz vs Intel Pentium G645
 1,532 (+6.5%)
Intel Pentium G850 @ 2.90GHz vs Intel Pentium G645
 1,475 (+2.5%)
Intel Pentium G640 @ 2.80GHz vs Intel Pentium G645
 1,367 (-5.0%)
Intel Celeron G550 @ 2.60GHz vs Intel Pentium G645
 1,259 (-12.5%)

Is the Intel Pentium G645 @ 2.90GHz Good for Gaming?
As of 13th of April 2025 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 9900X3D
 12,484
AMD Ryzen 7 9800X3D
 12,179
AMD Ryzen 9 9950X3D
 11,339
AMD Ryzen 9 7900X3D
 10,848
Intel Core Ultra 9 285K
 10,615
AMD Ryzen 5 7600X3D
 10,516
AMD Ryzen 7 7800X3D
 10,295
AMD Ryzen 9 7950X3D
 9,820
Intel Core Ultra 5 245K
 9,694
Intel Core Ultra 7 265K
 9,523
Intel Core Ultra 7 265KF
 9,438
Intel Core Ultra 5 235
 9,435
Intel Pentium G645 @ 2.90GHz
 297