Phenom II X2 B55 [in 3 benchmarks]
AMD
Phenom II X2 B55
Buy
- Interface
- Core clock speed
- Max video memory
- Memory type
- Memory clock speed
- Maximum resolution
Summary
AMD started AMD Phenom II X2 B55 sales on October 2009 at a recommended price of $48. This is Callisto architecture desktop processor primarily aimed at office systems. It has 2 cores and 2 threads, and is based on 45 nm manufacturing technology, with a maximum frequency of 3000 MHz and a locked multiplier.
Compatibility-wise, this is AMD Socket AM3 processor with a TDP of 80 Watt. It supports DDR3 memory.
It provides poor benchmark performance at
1.14%
of a leader’s which is AMD EPYC 7h22.
Phenom II
X2 B55
vs
EPYC
7h22
General info
Phenom II X2 B55 processor market type (desktop or notebook), architecture, sales start time and pricing.
| Place in performance rating | 2331 | |
| Value for money | 2.02 | |
| Market segment | Desktop processor | |
| Architecture codename | Callisto (2009−2010) | |
| Release date | October 2009 (13 years ago) | |
| Launch price (MSRP) | $48 | of 305 (Core i7-870) |
| Current price | $28 (0.6x MSRP) | of 25448 (Xeon Platinum 8280L) |
Value for money
To get the index we compare the characteristics of the processors and their cost, taking into account the cost of other processors.
- 0
- 50
- 100
Technical specs
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
| Physical cores | 2 (Dual-core) | |
| Threads | 2 | |
| Boost clock speed | 3 GHz | of 5.8 (Core i9-13900KF) |
| L1 cache | 128 KB (per core) | of 1536 (EPYC Embedded 3401) |
| L2 cache | 512 KB (per core) | of 12288 (Core 2 Quad Q9550) |
| L3 cache | 6 MB (shared) | of 32 (Ryzen Threadripper 1998) |
| Chip lithography | 45 nm | of 5 (Ryzen 9 7950X) |
| Die size | 258 mm2 | |
| Number of transistors | 758 million | of 9900000 (Ryzen 9 7950X) |
| 64 bit support | + | |
| Windows 11 compatibility | — |
Compatibility
Information on Phenom II X2 B55 compatibility with other computer components and devices: motherboard (look for socket type), power supply unit (look for power consumption) etc.
Useful when planning a future computer configuration or upgrading an existing one.
Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | of 8 (Xeon Platinum 8160M) |
| Socket | AM3 | |
| Thermal design power (TDP) | 80 Watt | of 400 (Xeon Platinum 9282) |
Memory specs
Types, maximum amount and channel number of RAM supported by Phenom II X2 B55’s memory controller. Depending on the motherboard, higher memory frequency may be supported.
| Supported memory types | DDR3 | of 5200 (Ryzen 9 7950X) |
Benchmark performance
Single-core and multi-core benchmark results of Phenom II X2 B55.
Overall benchmark performance is measured in points in 0-100 range, higher is better.
Overall score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Phenom II X2 B55
1.14
- Passmark
- GeekBench 5 Single-Core
- GeekBench 5 Multi-Core
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Benchmark coverage: 69%
Phenom II X2 B55
1151
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance.
This version uses only a single CPU core.
Benchmark coverage: 38%
Phenom II X2 B55
383
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Benchmark coverage: 38%
Phenom II X2 B55
687
Relative perfomance
Overall Phenom II X2 B55 performance compared to nearest competitors among desktop CPUs.
AMD Phenom II X2 550
100.88
AMD Athlon II X2 250e
100.88
AMD Sempron 3850
100
AMD Phenom II X2 B55
100
Intel Core 2 Duo E6850
99. 12
AMD Phenom II X2 B53
99.12
AMD Phenom X3 8850
99.12
Intel equivalent
We believe that the nearest equivalent to Phenom II X2 B55 by Intel is Core 2 Duo E6850, which is slower by 1% and lower by 9 positions in our rating.
Core 2
Duo E6850
Compare
Here are some closest Intel rivals to Phenom II X2 B55:
Intel Pentium E6800
101.75
Intel Core 2 Duo E8400
101.75
Intel Pentium G645T
100.88
AMD Phenom II X2 B55
100
Intel Pentium E5800
99. 12
Intel Pentium G640T
99.12
Intel Core 2 Duo E6850
99.12
Similar processors
Here is our recommendation of several processors that are more or less close in performance to the one reviewed.
Celeron
G540T
Compare
Phenom X3
8850
Compare
Pentium
E5800
Compare
Athlon II
X2 250e
Compare
Pentium
G645T
Compare
Phenom II
X2 B53
Compare
Best GPUs for Phenom II X2 B55
These graphics cards are most commonly used with Phenom II X2 B55 according to our statistics, based on user self-reported PC configurations.
Radeon HD
4200
7.8%
GeForce GTS
450
4.6%
GeForce GTX
750 Ti
4.6%
GeForce GTX
650
3.9%
GeForce GTX
550 Ti
3.9%
Radeon RX
560
3.3%
GeForce GT
1030
3.3%
GeForce GT
730
2. 6%
GeForce GT
710
2.6%
GeForce GTX
560
2.6%
These are the fastest GPUs paired with Phenom II X2 B55 in our user configurations.
There is a total of 153 configurations based on Phenom II X2 B55 in our database.
GeForce RTX
3090 Ti
0.7% (1/153)
TITAN
RTX
0.7% (1/153)
GeForce RTX
2070 Super
0.7% (1/153)
GeForce GTX
1070
0. 7% (1/153)
GeForce GTX
970
0.7% (1/153)
Radeon RX
570
0.7% (1/153)
GeForce GTX
1050 Ti
1.3% (2/153)
GeForce GTX
960
1.3% (2/153)
GeForce GTX
1050
2% (3/153)
GeForce GTX
760
0.7% (1/153)
User rating
Here is the rating given to the reviewed processor by our users. Let others know your opinion by rating it yourself.
Questions and comments
Here you can ask a question about Phenom II X2 B55, agree or disagree with our judgements, or report an error or mismatch.
Please enable JavaScript to view the comments powered by Disqus.
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Phenom II X2 B55 [in 3 benchmarks]
AMD
Phenom II X2 B55
- Interface
- Core frequency
- Video memory size
- Memory type
- Memory frequency
- Maximum resolution
Description
AMD started AMD Phenom II X2 B55 sales in October 2009at a suggested price of $48. This is a desktop processor based on the Callisto architecture, primarily designed for office systems. It has 2 cores and 2 threads and is manufactured in 45 nm process technology, the maximum frequency is 3000 MHz, the multiplier is locked.
In terms of compatibility, this is an AMD Socket AM3 processor with a TDP of 80W. It supports DDR3 memory.
It provides poor benchmark performance at
1.14%
from the leader, which is AMD EPYC 7h22.
Phenom II
X2 B55
vs
EPYC
7h22
General information
Details of the Phenom II X2 B55 type (desktop or laptop) and architecture, as well as sales start time and cost at the time. nine(13 years ago)
Value for money
To obtain an index, we compare the characteristics of processors and their cost, taking into account the cost of other processors. nine0005
- 0
- 50
- 100
Features
Phenom II X2 B55 quantitative parameters such as number of cores and threads, clock speeds, manufacturing process, cache size and multiplier lock state. They indirectly speak about the performance of the processor, but for an accurate assessment it is necessary to consider the results of the tests.
| of 12288 (Core 2 QUAD Q9550) | ||||
| CASH 3rd level | 6 MB (total) | of 32 (Ryzen Threadripper 1998) | of 5 (Ryzen 9 7950x) | |
| Crystal size | 258 mm 2 | |||
VOCK0005
Tests in benchmark
These are the results of the Phenom II X2 B55 performance tests in non-gaming benchmarks. Overall performance in testsThis is our overall performance rating. We regularly improve our algorithms, but if you find any inconsistencies, feel free to speak up in the comments section, we usually fix problems quickly. nine0005
Phenom II X2 B55
PassmarkPassmark CPU Mark is a widely used benchmark that consists of 8 different tests, including integer and floating point calculations, extended instruction tests, compression, encryption, and game physics calculations. Also includes a separate single-threaded test. nine0005 Benchmark coverage: 69%
Phenom II X2 B55 GeekBench 5 Single-Core GeekBench 5 Single-Core is a cross-platform application designed as CPU benchmarks that independently recreate certain real world tasks that can accurately measure performance. Benchmark coverage: 38%
nine0003 Phenom II X2 B55 GeekBench 5 Multi-CoreGeekBench 5 Multi-Core is a cross-platform application designed as CPU benchmarks that independently recreate certain real world tasks that can accurately measure performance. This version uses all available processor cores. Benchmark coverage: 38%
Phenom II X2 B55 Relative capacityOverall Phenom II X2 B55 performance compared to its nearest competitor desktop processors.
AMD Phenom II X2 550
AMD Athlon II X2 250e
AMD Sempron 3850
AMD Phenom II X2 B55
Intel Core 2 Duo E6850
AMD Phenom II X2 B53
AMD Phenom X3 8850 Competitor from IntelWe believe that the nearest equivalent to Phenom II X2 B55 from Intel is Core 2 Duo E6850, which is 1% slower on average and 9positions lower in our ranking. Compare Here are some of Intel’s closest competitors to the Phenom II X2 B55:
Intel Pentium E6800
Intel Core 2 Duo E8400
Intel Pentium G645T
AMD Phenom II X2 B55
Intel Pentium E5800
Intel Pentium G640T
Intel Core 2 Duo E6850 Other processors Here we recommend several processors that are more or less similar in performance to the reviewed one. Compare Compare Compare Compare Compare Compare Recommended video cardsAccording to our statistics, these video cards are most often used with Phenom II X2 B55: 7. 4.6% 4.6% 3.9% 3.9% nine0038 3.3% 3.3% 2.6% 2.6% 2.6% And here are 153 configurations based on the Phenom II X2 B55 in our database. 0.7% (1/153) 0.7% (1/153) 0.7% (1/153) 0.7% (1/153) 0.7% (1/153) 0.7% (1/153) 1.3% (2/153) 1.3% (2/153) 2% (3/153) 0. |