Phenom II X4 945 (95W) vs A10-7870K
Primary details
Comparing A10-7870K and Phenom II X4 945 (95W) processor market type (desktop or notebook), architecture, sales start time and price.
Place in performance ranking | 1812 | not rated |
Place by popularity | not in top-100 | not in top-100 |
Cost-effectiveness evaluation | 0.40 | no data |
Market segment | Desktop processor | Desktop processor |
Architecture codename | Godaveri (2015−2016) | Deneb (2009−2011) |
Release date | 28 May 2015 (9 years ago) | 22 July 2009 (15 years ago) |
Launch price (MSRP) | $120 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
A10-7870K and Phenom II X4 945 (95W) 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) | 4 (Quad-Core) |
Threads | 4 | 4 |
Base clock speed | 3.9 GHz | 3 GHz |
Boost clock speed | 4.1 GHz | 3 GHz |
L1 cache | 256 KB | 128 KB (per core) |
L2 cache | 4096 KB | 512 KB (per core) |
L3 cache | 0 KB | 6 MB (shared) |
Chip lithography | 28 nm | 45 nm |
Die size | 246 mm2 | 258 mm2 |
Maximum core temperature | 72 °C | no data |
Maximum case temperature (TCase) | 74 °C | no data |
Number of transistors | 1,178 million | 758 million |
64 bit support | + | + |
Windows 11 compatibility | - | - |
Unlocked multiplier | + | - |
Compatibility
Information on A10-7870K and Phenom II X4 945 (95W) 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+ | AM3 |
Power consumption (TDP) | 95 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A10-7870K and Phenom II X4 945 (95W). You'll probably need this information if you require some particular technology.
AES-NI | + | - |
FMA | FMA4 | - |
AVX | AVX | - |
FRTC | + | - |
FreeSync | + | - |
PowerTune | + | - |
DualGraphics | + | - |
TrueAudio | + | - |
PowerNow | + | - |
PowerGating | + | - |
Out-of-band client management | + | - |
VirusProtect | + | - |
HSA | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by A10-7870K and Phenom II X4 945 (95W) are enumerated here.
AMD-V | + | + |
IOMMU 2.0 | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A10-7870K and Phenom II X4 945 (95W). Depending on the motherboard, higher memory frequencies may be supported.
Supported memory types | DDR3-2133 | DDR3 |
Max memory channels | 2 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
Integrated graphics card | AMD Radeon R7 Graphics | On certain motherboards (Chipset feature) |
iGPU core count | 8 | no data |
Number of pipelines | 512 | no data |
Enduro | + | - |
Switchable graphics | + | - |
UVD | + | - |
VCE | + | - |
Graphics interfaces
Available interfaces and connections of A10-7870K and Phenom II X4 945 (95W) integrated GPUs.
DisplayPort | + | - |
HDMI | + | - |
Graphics API support
APIs supported by A10-7870K and Phenom II X4 945 (95W) integrated GPUs, sometimes API versions are included.
DirectX | DirectX® 12 | no data |
Vulkan | + | - |
Peripherals
Specifications and connection of peripherals supported by A10-7870K and Phenom II X4 945 (95W).
PCIe version | 3.0 | 2.0 |
Pros & cons summary
Recency | 28 May 2015 | 22 July 2009 |
Chip lithography | 28 nm | 45 nm |
A10-7870K has an age advantage of 5 years, and a 60.7% more advanced lithography process.
We couldn't decide between A10-7870K and Phenom II X4 945 (95W). We've got no test results to judge.
Should you still have questions on choice between A10-7870K and Phenom II X4 945 (95W), ask them in Comments section, and we shall answer.
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