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AMDHDT55TFBGRBOX
AMDHDZ965FBGMBOX
$144
▲ 541,014 ▼

6 Cores, 6 Threads @2.8GHz, K10.
Release date: Q2 2010.

VS
▲ 564,775 ▼
 $144 

4 Cores, 4 Threads @3.4GHz, K10.
Release date: Q1 2009.

Effective Speed 
+3%
Real World Speed
Performance profile from 67,277 user samples
Benchmark your CPU here
23,835 User Benchmarks
Best Bench: 61% Base clock 3.9 GHz, turbo 3.9 GHz (avg)
Worst Bench: 46% Base clock 2.8 GHz, turbo 2.8 GHz (avg)
Poor: 46% Great: 61%
SPEED RANK: 707th / 1456
Gaming
Gaming 54%
Yacht
Desktop
Desktop 55%
Gunboat
Workstation
Workstation 40%
Jet ski
43,442 User Benchmarks
Best Bench: 61% Base clock 4.4 GHz
Worst Bench: 35% Base clock 3.4 GHz, turbo 3.4 GHz (avg)
Poor: 35% Great: 61%
SPEED RANK: 739th / 1456
Gaming
Gaming 53%
Yacht
Desktop
Desktop 55%
Gunboat
Workstation
Workstation 37%
Jet ski
Effective Speed
Effective CPU Speed 		54 % +3% 52.6 %
Average Score 
+6%
Memory
Avg. Memory Latency 		78 Pts +1% 76.9 Pts
1-Core
Avg. Single Core Speed 		46.6 Pts 47.8 Pts +3%
2-Core
Avg. Dual Core Speed 		91.3 Pts 94.8 Pts +4%
4-Core
Avg. Quad Core Speed 		166 Pts +1% 165 Pts
8-Core
Avg. Octa Core Speed 		231 Pts Much faster octa-core speed.
+35% 		171 Pts
Overclocked Score 
+4%
Memory
OC Memory Latency 		88.8 Pts 88.9 Pts +0%
1-Core
OC Single Core Speed 		53.5 Pts 56.5 Pts Slightly faster OC single-core speed.
+6%
2-Core
OC Dual Core Speed 		106 Pts 112 Pts Slightly faster OC dual-core speed.
+6%
4-Core
OC Quad Core Speed 		201 Pts 208 Pts +3%
8-Core
OC Octa Core Speed 		284 Pts Much faster OC octa-core speed.
+35% 		210 Pts
Value & Sentiment 
+∞%
Market Share
Based on 68,095,164 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.01 % Insanely higher market share.
+∞%
Value
Value For Money 		61.3 % 63 % +3%
User Rating
UBM User Rating 		54 % 56 % +4%
Price
Price (score) 		$175 $144 Cheaper.
+18%
Nice To Haves 
+20%
Age
Newest 		170 Months Slightly more recent.
+7% 		183 Months
TDP
Thermal Design Power (TDP) 		95 Watts More energy efficient.
+24% 		125 Watts
Cores
CPU Processing Cores 		6 cores Much higher core count.
+50% 		4 cores
Threads
CPU Processing Threads 		6 threads Much higher thread count.
+50% 		4 threads
Lithography
Manufacturing process 		45 nm 45 nm
Base Clock
Base Clock Speed 		2.8 GHz 3.4 GHz Faster base frequency.
+21%
Turbo Clock
Turbo Clock Speed 		3.3 GHz 3.4 GHz +3%
64-Core
OC Multi Core Speed 		285 Pts Much faster OC 64-core speed.
+36% 		209 Pts
64-Core
Avg. Multi Core Speed 		236 Pts Much faster 64-core speed.
+37% 		172 Pts
Specifications 
Series
CPU Architecture 		K10 K10
Socket
Motherboard Socket 		AM3 AM2+ AM3
Graphics
Integrated Graphics 		None None
Conclusion 
Average Bench 54%
Average Bench 52.6%
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The AMD Phenom II X6 1055T was the second in a long line of X6's, each successive revision received a small clock speed boost. The 1055T was clocked at 2.8 GHz base and 3.3 GHz turbo. The 1100T was the fastest X6 and has a base/turbo clock of 3.3/3.7 GHz. Comparing the 1055T and 1100T shows that the two processors have a very similar performance profile, both excelling at multi-core workloads and both showing relative weakness in single, and dual-core workloads. In todays market the bar has been raised several notches especially for single and dual core workloads but the 1055T still puts in a relatively strong multi-core performance which is roughly on a par with an Ivy Bridge i5-3570K. [Mar '14 CPUPro]

MORE DETAILS

At nearly five years of age the AMD Phenom II X4 965 has been included in the CPU group test primarily as a reference. This hugely successful CPU from AMD has been one of the most popular gaming PC's of all time. With superb Single threaded, and therefore real-world performance, the X4 was able to compete with Intel's first generation of Core chips in terms of raw processing power and it did so at a lower price point. Today of course the X4 processor has been far surpassed by Intel's third and fourth generation Core processors. [Feb '12 CPUPro]

MORE DETAILS

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We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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