Intel Atom Z3735F
The Intel Atom Z3735F is a power-efficient quad-core SoC for tablets (mainly Android). It is clocked at 1.33 - 1.83 GHz and is part of the Bay Trail-T platform. Thanks to the specially optimized 22nm low-power design process (P1271) with Tri-Gate transistors, performance and energy efficiency have been significantly improved compared to its predecessor. In contrast to the Z3735D, the Z3735F comes in a different BGA package.
Architecture
The processor cores are based on the new Silvermont architecture, which is an out-of-order design for the first time. The increased utilization of the pipeline and many other improvements (optimized branch prediction, increased buffers, and enhanced decoders) have increased the performance per clock by about 50 percent. At the same time, however, the Hyper-Threading feature of the previous generation has been removed. Other major additions are the support for new instruction set extensions such as SSE 4.1 and 4.2 as well as AES-NI (depending on the model).
Performance
Thanks to 4 CPU cores and the improved performance per clock, the Z3735F is significantly faster than previous Intel Atoms like the Z2760. Depending on the benchmark, the Z3735F competes with AMDs Temash and Kabini APUs like the A6-1450 and A4-5000. For everyday tasks such as Internet or Office the performance is adequate, but not for very complex software or modern games. Compared to ARM SoCs for Android systems, the Z3735F is placed in the upper mid-range segment.
Graphics
The HD Graphics (Bay Trail) is based on the Intel Gen7 architecture, which supports DirectX 11 and is also found in the Ivy Bridge series (e.g. HD Graphics 4000). With only 4 EUs (Execution Units) and a relatively low clock speed of up to 646 MHz, the GPU is even slower than the HD Graphics (Ivy Bridge). Therefore, only older and less demanding games (like simple Android titles) will run fluently. However, video acceleration and other multimedia applications are no problem for the chip.
Power Consumption
The entire SoC is rated at an SDP of 2.2 W, which indicates a TDP of less than 4 W. Thus, the chip can be used in passively cooled tablets.
| Series | Intel Atom |
| Codename | Bay Trail-T |
| Series: Atom Bay Trail-T | |
| Clock Rate | 1330 - 1830 MHz |
| Level 1 Cache | 224 KB |
| Level 2 Cache | 2 MB |
| Number of Cores / Threads | 4 / 4 |
| Power Consumption (TDP = Thermal Design Power) | <4 Watt |
| Manufacturing Technology | 22 nm |
| Socket | UTFCBGA592 |
| Features | Intel HD Graphics (Bay Trail, 313 - 646 MHz), Quick Sync, Wireless Display, Clear Video HD, Intel 64, SSE 4.1, SSE 4.2, AES-NI, Secure Key, Anti-Theft, Identify-Protection, max. 2 GB Single-Channel DDR3L-RS 1333, Quick Sync |
| GPU | Intel HD Graphics (Bay Trail) (311 - 646 MHz) |
| 64 Bit | 64 Bit support |
| Architecture | x86 |
| Starting Price | $17 U.S. |
| Announcement Date | 05/09/2014 |
| |
| Product Link (external) | Intel Atom Z3735F |
Benchmarks
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 0.72 avg: 0.9 median: 0.9 (2%) max: 1.07 Points
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Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 0.27 avg: 0.3 median: 0.3 (10%) max: 0.31 Points
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Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 696 avg: 957 median: 945 (8%) max: 1829 points
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Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 822 avg: 2699 median: 2885.5 (5%) max: 2935 points
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Intel Core 2 Duo T5450 5%
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wPrime 2.10 - wPrime 2.0 1024m *
min: 1079.16 avg: 1115 median: 1099.6 (13%) max: 1165.39 s
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VIA C3-M C3-M-1200 659%
wPrime 2.10 - wPrime 2.0 32m *
min: 34.332 avg: 35.6 median: 35.7 (7%) max: 36.892 s
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Intel Core 2 Duo (Desktop) E6600 2%
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min: 1595 avg: 1635 median: 1635 (10%) max: 1675 points
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X264 HD Benchmark 4.0 - x264 Pass 2
min: 6.79 avg: 6.8 median: 6.8 (3%) max: 6.83 fps
Intel Pentium 4 2.4 GHz -72%
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X264 HD Benchmark 4.0 - x264 Pass 1
min: 34.95 avg: 35.6 median: 35.9 (11%) max: 36.06 fps
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TrueCrypt - TrueCrypt Serpent
min: 0.0857 avg: 0.3 median: 0.1 (4%) max: 0.876 GB/s
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TrueCrypt - TrueCrypt Twofish
min: 0.133 avg: 0.1 median: 0.1 (4%) max: 0.136 GB/s
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TrueCrypt - TrueCrypt AES
min: 0.612 avg: 0.6 median: 0.6 (2%) max: 0.622 GB/s
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3DMark 06 - CPU - 3DMark 06 - CPU
min: 856 avg: 1164 median: 1164 (6%) max: 1472 Points
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Intel Pentium Dual Core T2310 0%
AMD Athlon 64 X2 TK-53 2%
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Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 27.452 avg: 36.1 median: 27.5 (6%) max: 53.333 s
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Intel Pentium Dual Core T2130 0%
Intel Core 2 Duo T5250 0%
Intel Core 2 Duo T5200 1%
Intel Core Solo T1300 2%
...
VIA C3-M C3-M-1200 1183%
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 61.176 avg: 79.1 median: 61.2 (3%) max: 114.909 s
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Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 1566.11 avg: 1747 median: 1566.1 (7%) max: 2108.72 s
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Intel Core Duo T2500 1%
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VIA C3-M C3-M-1200 1189%
3DMark 11 - 3DM11 Performance Physics
min: 745 avg: 1135 median: 1190 (4%) max: 1207 Points
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3DMark - 3DMark Ice Storm Physics
min: 11887 avg: 12817 median: 12912 (8%) max: 13499 Points
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3DMark - 3DMark Ice Storm Extreme Physics
min: 11980 avg: 12961 median: 12748 (14%) max: 14156 Points
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3DMark - 3DMark Ice Storm Unlimited Physics
min: 12499 avg: 14778 median: 15281 (16%) max: 16050 Points
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3DMark - 3DMark Cloud Gate Physics
min: 853 avg: 1033 median: 1056 (3%) max: 1084 Points
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3DMark - 3DMark Fire Strike Standard Physics
1504 Points (4%)
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Geekbench 2 - 32 Bit - Geekbench Stream
min: 2139 avg: 2244 median: 2243.5 (18%) max: 2348 Points
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Geekbench 2 - 32 Bit - Geekbench Memory
min: 1877 avg: 1957 median: 1956.5 (18%) max: 2036 Points
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Geekbench 2 - 32 Bit - Geekbench Floating Point
min: 2059 avg: 2161 median: 2161 (4%) max: 2263 Points
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Geekbench 2 - 32 Bit - Geekbench Integer
min: 2338 avg: 2477 median: 2477 (5%) max: 2616 Points
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Geekbench 2 - 32 Bit - Geekbench Total Score
min: 2128 avg: 2239 median: 2238.5 (6%) max: 2349 Points
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Geekbench 3 - Geekbench 3 32 Bit Multi-Core
min: 2018 avg: 2166 median: 2191.5 (4%) max: 2213 points
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Geekbench 3 - Geekbench 3 32 Bit Single-Core
min: 767 avg: 785 median: 786 (16%) max: 801 points
...
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Linpack Android / IOS - Linpack Multi Thread
300 MFLOPS (10%)
...
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Linpack Android / IOS - Linpack Single Thread
145 MFLOPS (14%)
...
...
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 5410 avg: 7761 median: 8831.6 (15%) max: 9362 ms
...
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Sunspider - Sunspider 1.0 Total Score *
min: 442.6 avg: 635 median: 510.8 (6%) max: 923 ms
...
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Octane V2 - Octane V2 Total Score
min: 3067 avg: 4539 median: 3524 (5%) max: 6457 Points
...
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Vellamo 3.x - Vellamo 3.x Metal
1221 Points (33%)
...
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Vellamo 3.x - Vellamo 3.x Multicore Beta
1379 Points (31%)
...
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Vellamo 3.x - Vellamo 3.x Browser
3069 Points (41%)
...
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AnTuTu v5 - AnTuTu v5 Total Score
min: 32624 avg: 33917 median: 33917 (34%) max: 35210 Points
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PCMark for Android - PCM f. Android Work Score
5281 Points (26%)
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- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
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