Intel Atom Z3745D vs Intel Atom Z3735D vs Intel Atom Z3736F

Intel Atom Z3745D

► remove Intel Z3745D

The Intel Atom Z3745D is a power-efficient quad-core SoC for Windows and Android tablets. 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 Z3745, the Z3745D only offers a single-channel memory controller and a lower display resolution.

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 Z3745D is significantly faster than previous Intel Atoms like the Z2760. Depending on the benchmark, the Z3745D 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.

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 792 MHz, the GPU is even slower than the HD Graphics (Ivy Bridge). Therefore, only older and less demanding Windows games like World of Warcraft or Fifa will run fluently. However, video acceleration and display resolutions up to 1920 x 1200 pixels 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.

Intel Atom Z3735D

► remove Intel Z3735D

The Intel Atom Z3735D 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 Z3745D, the Z3735D offers a somewhat lower GPU clock rate.

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 Z3735D is significantly faster than previous Intel Atoms like the Z2760. Depending on the benchmark, the Z3735D 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 Z3735D 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.

Intel Atom Z3736F

► remove Intel Z3736F

The Intel Atom Z3736F is a power-efficient quad-core SoC for tablets (Android or Windows). It is clocked at 1.33 - 2.16 GHz and 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 Z3735F, the Z3736F offers a somewhat higher CPU burst.

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 Z3736F is significantly faster than previous Intel Atoms like the Z2760. Depending on the benchmark, the Z3736F competes with AMDs Kabini APU A4-5000. For everyday tasks such as Internet or Office the performance is adequate, but not for very complex Windows software or modern games. Compared to ARM SoCs for Android systems, the Z3736F 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 can also be 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.

Intel Atom Z3745DIntel Atom Z3735DIntel Atom Z3736F
Intel AtomIntel AtomIntel Atom
Bay Trail-TBay Trail-TBay Trail-T
: Atom Bay Trail-T
Intel Atom Z37951.59 - 2.39 GHz4 / 4
Intel Atom Z37851.49 - 2.41 GHz4 / 4
Intel Atom Z37751.46 - 2.39 GHz4 / 4
Intel Atom Z3775D1.49 - 2.41 GHz4 / 4
Intel Atom Z37701.46 - 2.4 GHz4 / 4
Intel Atom Z3770D1.5 - 2.41 GHz4 / 4
Intel Atom Z3736F1.33 - 2.16 GHz4 / 4
Intel Atom Z3736G1.33 - 2.16 GHz4 / 4
Intel Atom Z37451.33 - 1.86 GHz4 / 4
» Intel Atom Z3745D1.33 - 1.83 GHz4 / 4
Intel Atom Z37401.33 - 1.86 GHz4 / 4
Intel Atom Z3740D1.33 - 1.83 GHz4 / 4
Intel Atom Z3735D1.33 - 1.83 GHz4 / 4
Intel Atom Z3735E1.33 - 1.83 GHz4 / 4
Intel Atom Z3735F1.33 - 1.83 GHz4 / 4
Intel Atom Z3735G1.33 - 1.83 GHz4 / 4
Intel Atom Z36801.33 - 2 GHz2 / 2
Intel Atom Z3680D1.33 - 2 GHz2 / 2
Intel Atom Z37951.59 - 2.39 GHz4 / 4
Intel Atom Z37851.49 - 2.41 GHz4 / 4
Intel Atom Z37751.46 - 2.39 GHz4 / 4
Intel Atom Z3775D1.49 - 2.41 GHz4 / 4
Intel Atom Z37701.46 - 2.4 GHz4 / 4
Intel Atom Z3770D1.5 - 2.41 GHz4 / 4
Intel Atom Z3736F1.33 - 2.16 GHz4 / 4
Intel Atom Z3736G1.33 - 2.16 GHz4 / 4
Intel Atom Z37451.33 - 1.86 GHz4 / 4
Intel Atom Z3745D1.33 - 1.83 GHz4 / 4
Intel Atom Z37401.33 - 1.86 GHz4 / 4
Intel Atom Z3740D1.33 - 1.83 GHz4 / 4
» Intel Atom Z3735D1.33 - 1.83 GHz4 / 4
Intel Atom Z3735E1.33 - 1.83 GHz4 / 4
Intel Atom Z3735F1.33 - 1.83 GHz4 / 4
Intel Atom Z3735G1.33 - 1.83 GHz4 / 4
Intel Atom Z36801.33 - 2 GHz2 / 2
Intel Atom Z3680D1.33 - 2 GHz2 / 2
Intel Atom Z37951.59 - 2.39 GHz4 / 4
Intel Atom Z37851.49 - 2.41 GHz4 / 4
Intel Atom Z37751.46 - 2.39 GHz4 / 4
Intel Atom Z3775D1.49 - 2.41 GHz4 / 4
Intel Atom Z37701.46 - 2.4 GHz4 / 4
Intel Atom Z3770D1.5 - 2.41 GHz4 / 4
» Intel Atom Z3736F1.33 - 2.16 GHz4 / 4
Intel Atom Z3736G1.33 - 2.16 GHz4 / 4
Intel Atom Z37451.33 - 1.86 GHz4 / 4
Intel Atom Z3745D1.33 - 1.83 GHz4 / 4
Intel Atom Z37401.33 - 1.86 GHz4 / 4
Intel Atom Z3740D1.33 - 1.83 GHz4 / 4
Intel Atom Z3735D1.33 - 1.83 GHz4 / 4
Intel Atom Z3735E1.33 - 1.83 GHz4 / 4
Intel Atom Z3735F1.33 - 1.83 GHz4 / 4
Intel Atom Z3735G1.33 - 1.83 GHz4 / 4
Intel Atom Z36801.33 - 2 GHz2 / 2
Intel Atom Z3680D1.33 - 2 GHz2 / 2
1330 - 1830 MHz1330 - 1830 MHz1330 - 2160 MHz
224 KB224 KB224 KB
2 MB2 MB2 MB
4 / 44 / 44 / 4
<4 <4 <4
22 22 22
Intel HD Graphics (Bay Trail, 313 - 792 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 SyncIntel 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 SyncIntel 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
iGPUIntel HD Graphics (Bay Trail) (311 - 792 MHz)Intel HD Graphics (Bay Trail) (311 - 646 MHz)Intel HD Graphics (Bay Trail) (313 - 646 MHz)
Architecturex86x86x86
$32 U.S.$20 U.S.
Intel Atom Z3745DIntel Atom Z3735DIntel Atom Z3736F
UTFCBGA1380UTFCBGA592

Cinebench R10 - Cinebench R10 Rend. Single (32bit)
972 (9%)
min: 744     avg: 851     median: 851 (8%)     max: 958
min: 713     avg: 930     median: 962 (9%)     max: 1115
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
3389 (6%)
min: 2514     avg: 2726     median: 2726 (5%)     max: 2938
min: 2309     avg: 2700     median: 2867 (5%)     max: 2924
wPrime 2.10 - wPrime 2.0 1024m *
100%
1 Z3735D +
1165 s (14%)
100%
1 Z3736F +
min: 1190.37     avg: 1192     median: 1191.6 (14%)     max: 1192.9 s
wPrime 2.10 - wPrime 2.0 32m *
100%
1 Z3735D +
37.2 s (7%)
100%
1 Z3736F +
min: 37.856     avg: 38     median: 38 (8%)     max: 38.17 s
WinRAR - WinRAR 4.0
100%
1 Z3735D +
1669 (11%)
97%
1 Z3736F +
1624 (10%)
X264 HD Benchmark 4.0 - x264 Pass 2
7.3 fps (3%)
6.8 fps (3%)
6.8 fps (3%)
X264 HD Benchmark 4.0 - x264 Pass 1
38.1 fps (11%)
35.1 fps (10%)
35.6 fps (11%)
TrueCrypt - TrueCrypt Serpent
100%
1 Z3735D +
0.1 GB/s (0%)
93%
1 Z3736F +
0.1 GB/s (0%)
TrueCrypt - TrueCrypt Twofish
100%
1 Z3735D +
0.1 GB/s (0%)
93%
1 Z3736F +
0.1 GB/s (0%)
TrueCrypt - TrueCrypt AES
100%
1 Z3735D +
0.6 GB/s (0%)
90%
1 Z3736F +
0.6 GB/s (0%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
11 s (2%)
92 s (20%)
min: 47.155     avg: 47.6     median: 47.6 (10%)     max: 48 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
25 s (1%)
176 s (8%)
min: 103.779     avg: 104     median: 103.9 (4%)     max: 104 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
623 s (3%)
3458 s (15%)
min: 2088     avg: 2142     median: 2141.8 (10%)     max: 2195.62 s
3DMark 11 - 3DM11 Performance Physics
1345 Points (6%)
min: 1199     avg: 1202     median: 1202 (5%)     max: 1205 Points
min: 950     avg: 1085     median: 1144 (5%)     max: 1161 Points
3DMark - 3DMark Ice Storm Physics
100%
1 Z3735D +
min: 13200     avg: 13403     median: 13403 (9%)     max: 13606 Points
91%
1 Z3736F +
min: 11513     avg: 12264     median: 12263.5 (8%)     max: 13014 Points
3DMark - 3DMark Ice Storm Extreme Physics
100%
1 Z3745D +
16261 Points (17%)
3DMark - 3DMark Ice Storm Unlimited Physics
100%
1 Z3745D +
7226 Points (7%)
3DMark - 3DMark Cloud Gate Physics
100%
1 Z3735D +
min: 1041     avg: 1055     median: 1055 (3%)     max: 1069 Points
92%
1 Z3736F +
min: 886     avg: 967     median: 967 (2%)     max: 1048 Points
Geekbench 2 - 32 Bit - Geekbench Stream
100%
1 Z3735D +
2303 Points (19%)
93%
1 Z3736F +
2148 Points (17%)
Geekbench 2 - 32 Bit - Geekbench Memory
100%
1 Z3735D +
2014 Points (18%)
93%
1 Z3736F +
1881 Points (17%)
Geekbench 2 - 32 Bit - Geekbench Floating Point
100%
1 Z3735D +
2247 Points (4%)
90%
1 Z3736F +
2033 Points (4%)
Geekbench 2 - 32 Bit - Geekbench Integer
100%
1 Z3735D +
2620 Points (5%)
93%
1 Z3736F +
2446 Points (5%)
Geekbench 2 - 32 Bit - Geekbench Total Score
100%
1 Z3735D +
2336 Points (6%)
92%
1 Z3736F +
2158 Points (6%)
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
100%
1 Z3735D +
min: 2138     avg: 2168     median: 2167.5 (4%)     max: 2197
95%
1 Z3736F +
min: 1941     avg: 2051     median: 2051 (4%)     max: 2161
Geekbench 3 - Geekbench 3 32 Bit Single-Core
100%
1 Z3735D +
min: 782     avg: 783     median: 782.5 (16%)     max: 783
101%
1 Z3736F +
min: 729     avg: 787     median: 787 (16%)     max: 845
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
100%
1 Z3735D +
min: 8844.3     avg: 9011     median: 9010.7 (15%)     max: 9177.1 ms
106%
1 Z3736F +
min: 5502.2     avg: 7119     median: 5862.9 (10%)     max: 9992.1 ms
Sunspider - Sunspider 1.0 Total Score *
629 ms (7%)
min: 489.3     avg: 490     median: 490.4 (5%)     max: 491.4 ms
min: 503.9     avg: 529     median: 508.2 (6%)     max: 575.6 ms
Octane V2 - Octane V2 Total Score
100%
1 Z3735D +
min: 3479     avg: 3509     median: 3509 (6%)     max: 3539 Points
171%
1 Z3736F +
min: 2958     avg: 5322     median: 6002 (10%)     max: 7007 Points

Average Benchmarks Intel Atom Z3745D → 100% n=9

Average Benchmarks Intel Atom Z3735D → 90% n=9

Average Benchmarks Intel Atom Z3736F → 93% n=9

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* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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Redaktion, 2017-09- 8 (Update: 2017-09-11)