Intel Pentium G640T vs AMD A8-3850
Comparative analysis of Intel Pentium G640T and AMD A8-3850 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. 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 Intel Pentium G640T
- CPU is newer: launch date 1 year(s) 0 month(s) later
- 2.9x lower typical power consumption: 35 Watt vs 100 Watt
- 5.7x better performance in Geekbench 4 - Single Core: 2071 vs 361
- 2.8x better performance in Geekbench 4 - Multi-Core: 3203 vs 1136
Specifications (specs) | |
Launch date | June 2012 vs June 2011 |
Thermal Design Power (TDP) | 35 Watt vs 100 Watt |
Benchmarks | |
Geekbench 4 - Single Core | 2071 vs 361 |
Geekbench 4 - Multi-Core | 3203 vs 1136 |
Reasons to consider the AMD A8-3850
- 2 more cores, run more applications at once: 4 vs 2
- 2 more threads: 4 vs 2
- Around 21% higher clock speed: 2.9 GHz vs 2.4 GHz
- 4x 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 10% better performance in PassMark - Single thread mark: 1214 vs 1102
- 2.1x better performance in PassMark - CPU mark: 2374 vs 1139
Specifications (specs) | |
Number of cores | 4 vs 2 |
Number of threads | 4 vs 2 |
Maximum frequency | 2.9 GHz vs 2.4 GHz |
L1 cache | 128 KB (per core) vs 64 KB (per core) |
L2 cache | 1024 KB (per core) vs 256 KB (per core) |
Benchmarks | |
PassMark - Single thread mark | 1214 vs 1102 |
PassMark - CPU mark | 2374 vs 1139 |
Compare benchmarks
CPU 1: Intel Pentium G640T
CPU 2: AMD A8-3850
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 | Intel Pentium G640T | AMD A8-3850 |
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PassMark - Single thread mark | 1102 | 1214 |
PassMark - CPU mark | 1139 | 2374 |
Geekbench 4 - Single Core | 2071 | 361 |
Geekbench 4 - Multi-Core | 3203 | 1136 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 3.124 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 211.23 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.404 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 10.601 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 43.843 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 953 | |
GFXBench 4.0 - Manhattan (Frames) | 1977 | |
GFXBench 4.0 - T-Rex (Frames) | 4691 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 953 | |
GFXBench 4.0 - Manhattan (Fps) | 1977 | |
GFXBench 4.0 - T-Rex (Fps) | 4691 |
Compare specifications (specs)
Intel Pentium G640T | AMD A8-3850 | |
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Essentials |
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Architecture codename | Sandy Bridge | Llano |
Launch date | June 2012 | June 2011 |
Place in performance rating | 1572 | 1567 |
Processor Number | G640T | |
Series | Legacy Intel® Pentium® Processor | A-Series (Desktop) |
Status | Discontinued | |
Vertical segment | Desktop | Desktop |
Performance |
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64 bit support | ||
Base frequency | 2.40 GHz | |
Bus Speed | 5 GT/s DMI | |
Die size | 131 mm | 228 mm |
L1 cache | 64 KB (per core) | 128 KB (per core) |
L2 cache | 256 KB (per core) | 1024 KB (per core) |
L3 cache | 3072 KB (shared) | |
Manufacturing process technology | 32 nm | 32 nm |
Maximum core temperature | 65.0°C | |
Maximum frequency | 2.4 GHz | 2.9 GHz |
Number of cores | 2 | 4 |
Number of threads | 2 | 4 |
Transistor count | 504 million | 1178 million |
Memory |
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Max memory channels | 2 | |
Maximum memory bandwidth | 17 GB/s | |
Maximum memory size | 32 GB | |
Supported memory types | DDR3 1066 | DDR3 |
Graphics |
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Graphics base frequency | 650 MHz | |
Graphics max dynamic frequency | 1.10 GHz | |
Graphics max frequency | 1.1 GHz | |
Intel® Clear Video HD technology | ||
Intel® Flexible Display Interface (Intel® FDI) | ||
Intel® InTru™ 3D technology | ||
Intel® Quick Sync Video | ||
Processor graphics | Intel HD Graphics | |
Graphics interfaces |
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Number of displays supported | 2 | |
Wireless Display (WiDi) support | ||
Compatibility |
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Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | 1 |
Package Size | 37.5mm x 37.5mm | |
Sockets supported | FCLGA1155 | FM1 |
Thermal Design Power (TDP) | 35 Watt | 100 Watt |
Peripherals |
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Max number of PCIe lanes | 16 | |
PCI Express revision | 2.0 | |
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
Flexible Display interface (FDI) | ||
Idle States | ||
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | |
Intel 64 | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® AES New Instructions | ||
Intel® Fast Memory Access | ||
Intel® Flex Memory Access | ||
Intel® Hyper-Threading technology | ||
Intel® Optane™ Memory Supported | ||
Intel® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
Thermal Monitoring | ||
Virtualization |
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Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) | ||
Intel® VT-x with Extended Page Tables (EPT) | ||
AMD Virtualization (AMD-V™) |