AMD A10-7870K vs Intel Core i3-2100T
Comparative analysis of AMD A10-7870K and Intel Core i3-2100T processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics API support, Compatibility, Peripherals, Advanced Technologies, Virtualization, Security & Reliability. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).
Differences
Reasons to consider the AMD A10-7870K
- CPU is newer: launch date 4 year(s) 2 month(s) later
- Processor is unlocked, an unlocked multiplier allows for easier overclocking
- 2 more cores, run more applications at once: 4 vs 2
- Around 64% higher clock speed: 4.1 GHz vs 2.5 GHz
- Around 11% higher maximum core temperature: 72.40°C vs 65.0°C
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 28 nm vs 32 nm
- 2x more L1 cache, more data can be stored in the L1 cache for quick access later
- 8x more L2 cache, more data can be stored in the L2 cache for quick access later
- Around 38% better performance in PassMark - Single thread mark: 1515 vs 1100
- 2.3x better performance in PassMark - CPU mark: 3465 vs 1501
Specifications (specs) | |
Launch date | May 2015 vs February 2011 |
Unlocked | Unlocked vs Locked |
Number of cores | 4 vs 2 |
Maximum frequency | 4.1 GHz vs 2.5 GHz |
Maximum core temperature | 72.40°C vs 65.0°C |
Manufacturing process technology | 28 nm vs 32 nm |
L1 cache | 256 KB vs 64 KB (per core) |
L2 cache | 4 MB vs 256 KB (per core) |
Benchmarks | |
PassMark - Single thread mark | 1515 vs 1100 |
PassMark - CPU mark | 3465 vs 1501 |
Reasons to consider the Intel Core i3-2100T
- 2.7x lower typical power consumption: 35 Watt vs 95 Watt
- 4.6x better performance in Geekbench 4 - Single Core: 2356 vs 512
- 2.8x better performance in Geekbench 4 - Multi-Core: 4444 vs 1581
Specifications (specs) | |
Thermal Design Power (TDP) | 35 Watt vs 95 Watt |
Benchmarks | |
Geekbench 4 - Single Core | 2356 vs 512 |
Geekbench 4 - Multi-Core | 4444 vs 1581 |
Compare benchmarks
CPU 1: AMD A10-7870K
CPU 2: Intel Core i3-2100T
PassMark - Single thread mark |
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PassMark - CPU mark |
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Geekbench 4 - Single Core |
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Geekbench 4 - Multi-Core |
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Name | AMD A10-7870K | Intel Core i3-2100T |
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PassMark - Single thread mark | 1515 | 1100 |
PassMark - CPU mark | 3465 | 1501 |
Geekbench 4 - Single Core | 512 | 2356 |
Geekbench 4 - Multi-Core | 1581 | 4444 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 4.777 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 14.063 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.195 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 32.901 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 5.143 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2085 | |
GFXBench 4.0 - Manhattan (Frames) | 1897 | |
GFXBench 4.0 - T-Rex (Frames) | 4904 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2085 | |
GFXBench 4.0 - Manhattan (Fps) | 1897 | |
GFXBench 4.0 - T-Rex (Fps) | 4904 |
Compare specifications (specs)
AMD A10-7870K | Intel Core i3-2100T | |
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Essentials |
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Architecture codename | Kaveri | Sandy Bridge |
Family | AMD A-Series Processors | |
Launch date | May 2015 | February 2011 |
Launch price (MSRP) | $120 | $180 |
OPN PIB | AD787KXDJCBOX | |
OPN Tray | AD787KXDI44JC | |
Place in performance rating | 1402 | 1414 |
Price now | $249.99 | $59.99 |
Series | AMD A10-Series APU for Desktops | Legacy Intel® Core™ Processors |
Value for money (0-100) | 6.44 | 14.40 |
Vertical segment | Desktop | Desktop |
Processor Number | i3-2100T | |
Status | Discontinued | |
Performance |
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64 bit support | ||
Base frequency | 3.9 GHz | 2.50 GHz |
Compute Cores | 12 | |
Die size | 246 mm | 131 mm |
L1 cache | 256 KB | 64 KB (per core) |
L2 cache | 4 MB | 256 KB (per core) |
Manufacturing process technology | 28 nm | 32 nm |
Maximum case temperature (TCase) | 74 °C | |
Maximum core temperature | 72.40°C | 65.0°C |
Maximum frequency | 4.1 GHz | 2.5 GHz |
Number of cores | 4 | 2 |
Number of GPU cores | 8 | |
Number of threads | 4 | 4 |
Transistor count | 1178 million | 504 million |
Unlocked | ||
Bus Speed | 5 GT/s DMI | |
L3 cache | 3072 KB (shared) | |
Memory |
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Max memory channels | 2 | 2 |
Supported memory frequency | 2133 MHz | |
Supported memory types | DDR3 | DDR3 1066/1333 |
Maximum memory bandwidth | 21 GB/s | |
Maximum memory size | 32 GB | |
Graphics |
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Enduro | ||
Graphics max frequency | 866 MHz | 1.1 GHz |
iGPU core count | 512 | |
Number of pipelines | 512 | |
Processor graphics | AMD Radeon R7 Graphics | Intel® HD Graphics 2000 |
Switchable graphics | ||
Unified Video Decoder (UVD) | ||
Video Codec Engine (VCE) | ||
Device ID | 0x102 | |
Graphics base frequency | 650 MHz | |
Graphics max dynamic frequency | 1.10 GHz | |
Intel® Clear Video HD technology | ||
Intel® Flexible Display Interface (Intel® FDI) | ||
Intel® InTru™ 3D technology | ||
Intel® Quick Sync Video | ||
Graphics interfaces |
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DisplayPort | ||
HDMI | ||
Number of displays supported | 2 | |
Wireless Display (WiDi) support | ||
Graphics API support |
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DirectX | 12 | |
Vulkan | ||
Compatibility |
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Max number of CPUs in a configuration | 1 | 1 |
Sockets supported | FM2+ | FCLGA1155 |
Thermal Design Power (TDP) | 95 Watt | 35 Watt |
Low Halogen Options Available | ||
Package Size | 37.5mm x 37.5mm | |
Peripherals |
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PCI Express revision | 3.0 | 2.0 |
Max number of PCIe lanes | 16 | |
Advanced Technologies |
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AMD App Acceleration | ||
AMD Elite Experiences | ||
AMD HD3D technology | ||
AMD Mantle API | ||
DualGraphics | ||
Enhanced Virus Protection (EVP) | ||
Frame Rate Target Control (FRTC) | ||
FreeSync | ||
Fused Multiply-Add (FMA) | ||
Fused Multiply-Add 4 (FMA4) | ||
Heterogeneous System Architecture (HSA) | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® AES New Instructions | ||
Out-of-band client management | ||
PowerGating | ||
PowerNow | ||
PowerTune | ||
System Image Stability | ||
TrueAudio | ||
VirusProtect | ||
Enhanced Intel SpeedStep® technology | ||
Flexible Display interface (FDI) | ||
Idle States | ||
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX | |
Intel 64 | ||
Intel® Fast Memory Access | ||
Intel® Flex Memory Access | ||
Intel® Hyper-Threading technology | ||
Intel® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
Thermal Monitoring | ||
Virtualization |
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AMD Virtualization (AMD-V™) | ||
IOMMU 2.0 | ||
Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) | ||
Intel® VT-x with Extended Page Tables (EPT) | ||
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Identity Protection technology | ||
Intel® Trusted Execution technology (TXT) |