Intel Atom x5-E3940 vs AMD Turion II Ultra M640
Comparative analysis of Intel Atom x5-E3940 and AMD Turion II Ultra M640 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).
Differences
Reasons to consider the Intel Atom x5-E3940
- 2 more cores, run more applications at once: 4 vs 2
- 2 more threads: 4 vs 2
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 45 nm
- 3.5x lower typical power consumption: 9.5 Watt vs 35 Watt
- Around 85% better performance in PassMark - CPU mark: 1908 vs 1034
| Specifications (specs) | |
| Number of cores | 4 vs 2 |
| Number of threads | 4 vs 2 |
| Manufacturing process technology | 14 nm vs 45 nm |
| Thermal Design Power (TDP) | 9.5 Watt vs 35 Watt |
| Benchmarks | |
| PassMark - CPU mark | 1908 vs 1034 |
Reasons to consider the AMD Turion II Ultra M640
- Around 44% higher clock speed: 2.6 GHz vs 1.80 GHz
- Around 58% better performance in PassMark - Single thread mark: 1067 vs 674
| Specifications (specs) | |
| Maximum frequency | 2.6 GHz vs 1.80 GHz |
| Benchmarks | |
| PassMark - Single thread mark | 1067 vs 674 |
Compare benchmarks
CPU 1: Intel Atom x5-E3940
CPU 2: AMD Turion II Ultra M640
| PassMark - Single thread mark |
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| PassMark - CPU mark |
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| Name | Intel Atom x5-E3940 | AMD Turion II Ultra M640 |
|---|---|---|
| PassMark - Single thread mark | 674 | 1067 |
| PassMark - CPU mark | 1908 | 1034 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 378 | |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 378 | |
| GFXBench 4.0 - Manhattan (Frames) | 1098 | |
| GFXBench 4.0 - Manhattan (Fps) | 1098 | |
| GFXBench 4.0 - T-Rex (Frames) | 1994 | |
| GFXBench 4.0 - T-Rex (Fps) | 1994 |
Compare specifications (specs)
| Intel Atom x5-E3940 | AMD Turion II Ultra M640 | |
|---|---|---|
Essentials |
||
| Architecture codename | Apollo Lake | Caspian |
| Launch date | Q4'16 | 10 September 2009 |
| Place in performance rating | 2294 | 2228 |
| Processor Number | E3940 | |
| Series | Intel® Atom™ Processor X Series | AMD Turion II Ultra |
| Status | Announced | |
| Vertical segment | Embedded | Laptop |
Performance |
||
| 64 bit support | ||
| Base frequency | 1.60 GHz | |
| Manufacturing process technology | 14 nm | 45 nm |
| Maximum core temperature | 110°C | |
| Maximum frequency | 1.80 GHz | 2.6 GHz |
| Number of cores | 4 | 2 |
| Number of threads | 4 | 2 |
| Operating Temperature Range | -40°C to 85°C | |
| Front-side bus (FSB) | 3600 MHz | |
| L2 cache | 2048 KB | |
Memory |
||
| Max memory channels | 4 | |
| Maximum memory bandwidth | 34.1 GB/s | |
| Maximum memory size | 8 GB | |
| Supported memory types | DDR3L (ECC and Non ECC) up to 1866 MT/s; LPDDR4 up to 2133 MT/s | |
Graphics |
||
| Device ID | 0x5A85 | |
| Execution Units | 12 | |
| Graphics base frequency | 400 MHz | |
| Graphics max frequency | 600 MHz | |
| Intel® Clear Video HD technology | ||
| Intel® Clear Video technology | ||
| Intel® InTru™ 3D technology | ||
| Intel® Quick Sync Video | ||
| Max video memory | 2 GB | |
| Processor graphics | Intel® HD Graphics 500 | |
Graphics interfaces |
||
| DisplayPort | ||
| eDP | ||
| HDMI | ||
| MIPI-DSI | ||
| Number of displays supported | 3 | |
Graphics image quality |
||
| 4K resolution support | ||
| Max resolution over DisplayPort | 4096x2160 @60Hz | |
| Max resolution over eDP | 3840x2160 @ 60Hz | |
| Max resolution over HDMI 1.4 | 3840x2160 @30Hz | |
Graphics API support |
||
| DirectX | Yes | |
| OpenGL | Yes | |
Compatibility |
||
| Low Halogen Options Available | ||
| Max number of CPUs in a configuration | 1 | |
| Package Size | 24mm x 31mm | |
| Sockets supported | FCBGA1296 | Socket S1 (s1g3) 638-pin |
| Thermal Design Power (TDP) | 9.5 Watt | 35 Watt |
Peripherals |
||
| Integrated LAN | ||
| Max number of PCIe lanes | 6 | |
| Max number of SATA 6 Gb/s Ports | 2 | |
| Number of USB ports | 8 | |
| PCI Express revision | 2.0 | |
| PCIe configurations | x4,x2,x1 | |
| Total number of SATA ports | 2 | |
| UART | ||
| USB revision | 2.0/3.0 | |
Security & Reliability |
||
| Anti-Theft technology | ||
| Execute Disable Bit (EDB) | ||
| Intel® Identity Protection technology | ||
| Intel® OS Guard | ||
| Intel® Secure Key technology | ||
| Intel® Trusted Execution technology (TXT) | ||
| Secure Boot | ||
Advanced Technologies |
||
| Enhanced Intel SpeedStep® technology | ||
| General-Purpose Input/Output (GPIO) | ||
| HD Audio | ||
| Idle States | ||
| Intel 64 | ||
| Intel® AES New Instructions | ||
| Intel® Hyper-Threading technology | ||
| Intel® Rapid Storage technology (RST) | ||
| Intel® Smart Response technology | ||
| Intel® Stable Image Platform Program (SIPP) | ||
| Intel® Turbo Boost technology | ||
| Intel® vPro™ Platform Eligibility | ||
| Physical Address Extensions (PAE) | 40-bit | |
| Smart Connect | ||
| Thermal Monitoring | ||
| PowerNow | ||
Virtualization |
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| Intel® Virtualization Technology (VT-x) | ||
| Intel® Virtualization Technology for Directed I/O (VT-d) | ||
| Intel® Virtualization Technology for Itanium (VT-i) | ||
| Intel® VT-x with Extended Page Tables (EPT) | ||
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