E-450 vs A8 PRO-7600B
Aggregate performance score
A8 PRO-7600B outperforms E-450 by a whopping 288% based on our aggregate benchmark results.
Primary details
Comparing A8 PRO-7600B and E-450 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1983 | 2895 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | no data | AMD E-Series |
| Power efficiency | 2.71 | 2.52 |
| Architecture codename | Kaveri (2014−2015) | Zacate (2011−2013) |
| Release date | 31 July 2014 (10 years ago) | 22 August 2011 (13 years ago) |
Detailed specifications
A8 PRO-7600B and E-450 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 4 (Quad-Core) | 2 (Dual-core) |
| Threads | 4 | 2 |
| Base clock speed | 3.1 GHz | no data |
| Boost clock speed | 3.8 GHz | 1.65 GHz |
| L1 cache | no data | 64K (per core) |
| L2 cache | 4096 KB | 512K (per core) |
| L3 cache | no data | 0 KB |
| Chip lithography | 28 nm | 40 nm |
| Die size | 245 mm2 | 75 mm2 |
| Maximum core temperature | 71 °C | no data |
| Number of transistors | 2,411 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
Compatibility
Information on A8 PRO-7600B and E-450 compatibility with other computer components: 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 | 1 |
| Socket | FM2+ | FT1 BGA 413-Ball |
| Power consumption (TDP) | 65 Watt | 18 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A8 PRO-7600B and E-450. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | MMX(+), SSE(1,2,3,3S,4A), AMD-V |
| AES-NI | + | - |
| FMA | + | - |
| AVX | + | - |
| PowerTune | + | - |
| TrueAudio | + | - |
| PowerNow | + | - |
| PowerGating | + | - |
| Out-of-band client management | + | - |
| VirusProtect | + | - |
| RAID | + | - |
| HSA | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by A8 PRO-7600B and E-450 are enumerated here.
| AMD-V | + | + |
| IOMMU 2.0 | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A8 PRO-7600B and E-450. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-2133 | DDR3 Single-channel |
| Max memory channels | 2 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | AMD Radeon R7 Graphics | AMD Radeon HD 6320 |
| iGPU core count | 6 | no data |
| Number of pipelines | 384 | no data |
| UVD | + | - |
| VCE | + | - |
Graphics interfaces
Available interfaces and connections of A8 PRO-7600B and E-450 integrated GPUs.
| DisplayPort | + | - |
| HDMI | + | - |
Graphics API support
APIs supported by A8 PRO-7600B and E-450 integrated GPUs, sometimes API versions are included.
| DirectX | DirectX® 12 | no data |
Peripherals
Specifications and connection of peripherals supported by A8 PRO-7600B and E-450.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 16 | no data |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark 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.
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.
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.
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.
Pros & cons summary
| Performance score | 1.86 | 0.48 |
| Recency | 31 July 2014 | 22 August 2011 |
| Physical cores | 4 | 2 |
| Threads | 4 | 2 |
| Chip lithography | 28 nm | 40 nm |
| Power consumption (TDP) | 65 Watt | 18 Watt |
A8 PRO-7600B has a 287.5% higher aggregate performance score, an age advantage of 2 years, 100% more physical cores and 100% more threads, and a 42.9% more advanced lithography process.
E-450, on the other hand, has 261.1% lower power consumption.
The A8 PRO-7600B is our recommended choice as it beats the E-450 in performance tests.
Note that A8 PRO-7600B is a desktop processor while E-450 is a notebook one.
Should you still have questions on choice between A8 PRO-7600B and E-450, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
