Phenom II X6 1055T (95W)
AMD
PassMark
4,965
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Overview
The Phenom II X6 1055T (95W) is manufactured by AMD. It was released in 2009-01-01. It is based on the Thuban (2010) architecture. It features 6 cores and 6 threads. Base frequency is 2.8 GHz, with boost up to 3.3 GHz. L3 cache: 6 MB (total). L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 4,965 points. Launch price was $149.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar
FPS Benchmarks
Predicted performance for Phenom II X6 1055T (95W) across popular games. Tested paired with RTX 4090 to isolate CPU performance.
Counter-Strike 2
Cyberpunk 2077
Destiny 2
Dota 2
Fortnite
Genshin Impact
Grand Theft Auto V
Honkai: Star Rail
League of Legends
Minecraft
Technical Analysis
Detailed breakdown of Phenom II X6 1055T (95W) specifications and capabilities.
Processing Power
The Phenom II X6 1055T (95W) is a 6-core / 6-thread processor based on the Thuban (2010) architecture, manufactured on a 45 nm process node. It reaches a maximum boost clock of 3.3 GHz from a base frequency of 2.8 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 6 MB (total) of L3 cache, plus 512 kB (per core) of L2 cache and 128 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 4,965, placing it in the Entry Level performance tier as a Legacy generation product.
| Specification | Phenom II X6 1055T (95W) |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 6C / 6T |
| Max Boost ClockPeak single-core speed under boost | 3.3 GHz |
| Base ClockGuaranteed minimum operating frequency | 2.8 GHz |
| ArchitectureCPU microarchitecture design | Thuban (2010) |
| Process NodeFabrication technology — smaller = more efficient | 45 nm |
| L3 CacheShared cache — reduces memory latency for all cores | 6 MB (total) |
| L2 CachePer-core fast cache for frequently accessed data | 512 kB (per core) |
| L1 CacheUltra-fast per-core cache | 128 kB (per core) |
| Die SizePhysical silicon area of the processor | 346 mm2 |
| Transistor CountMore transistors = more capabilities | 904 million |
| 64-bit Support | Yes |
| Windows 11 Compatible | No |
| PassMark ScoreOverall multi-threaded benchmark score | 4,965 |
Memory & Platform
The Phenom II X6 1055T (95W) fits into the AM3 socket and supports PCIe 2.0. It supports DDR3 memory.
| Specification | Phenom II X6 1055T (95W) |
|---|---|
| TypeDesktop or Laptop processor | desktop |
| SocketMotherboard socket required | AM3 |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 2.0 |
| RAM TypeSupported memory standard | DDR3 |
| Max CPUs in ConfigMulti-socket support for servers | 1 |
Power & Cooling
The Phenom II X6 1055T (95W) has a rated TDP (Thermal Design Power) of 95 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.
| Specification | Phenom II X6 1055T (95W) |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 95 Watt |
Value Analysis
Performance ranking position: #1882 out of all indexed processors.
| Specification | Phenom II X6 1055T (95W) |
|---|---|
| Launch PriceOriginal retail price at launch | $149 |
| Performance RankPosition in overall performance ranking | #1882 |
| Release DateLaunch date | 2009-01-01 |
| Release Year | 2010 |
| DesignerArchitecture designer (e.g. Intel, AMD) | AMD |
Specifications Reference
Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.
4 categories
General Information
6 specs
General Information
6 specs
| Type | desktop |
| Designer | AMD |
| Launch Price | $149 |
| Release Date | 2009-01-01 |
| Architecture Codename | Thuban (2010) |
| Performance Ranking Position | 1882 |
Technical Specifications
12 specs
Technical Specifications
12 specs
| Cores | 6 |
| Threads | 6 |
| Die Size | 346 mm2 |
| L1 Cache | 128 kB (per core) |
| L2 Cache | 512 kB (per core) |
| L3 Cache | 6 MB (total) |
| Max Frequency | 3.3 GHz |
| 64-Bit Support | + |
| Base Frequency | 2.8 GHz |
| Transistor Count | 904 million |
| Process Technology | 45 nm |
| Windows 11 Compatible | - |
Compatibility
4 specs
Compatibility
4 specs
| Socket | AM3 |
| PCIe Generation | PCIe 2.0 |
| Power Consumption (TDP) | 95 Watt |
| Max Processors In Config | 1 |
Memory
1 spec
Memory
1 spec
| RAM Types | DDR3 |
Similar Performance
Processors with benchmark scores closest to the current hardware, grouped by manufacturer.
Intel (8)
AMD (8)
Our Recommendation for Phenom II X6 1055T (95W)
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
Popular Comparisons
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Compare Phenom II X6 1055T (95W)
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