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Intel Atom Z3745 vs Intel Atom Z3775 vs Intel Atom Z3735G

Intel Atom Z3745

► remove from comparison Intel Z3745

The Intel Atom Z3745 is a power efficient quad-core SoC for Windows and Android tablets. It is clocked at 1.33 - 1.86 GHz and part of the Bay Trail-T platform. Thanks to the specially optimized 22 nanometer low-power process (P1271) with tri-gate transistors, performance and energy efficiency have been significantly improved compared to its predecessor. Compared to the Z3740, the Z3745 is based on the new C0 stepping and offers a slightly increased 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, 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 changes 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 Z3745 is significantly faster than previous Intel Atoms, e.g. the Z2760. Depending on the benchmark, the Z3745 competes with Temash and Kabini APUs like the AMD 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 778 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 2560 x 1600 pixels are no problem for the chip.

Power Consumption

The entire SoC is rated at an SDP of 2 watts, which indicates a TDP of less than 4 watts. Thus, the chip can be used in passively cooled tablets.

Intel Atom Z3775

► remove from comparison Intel Z3775

The Intel Atom Z3775 is a power efficient quad-core SoC for Windows and Android tablets. It is clocked at 1.46 - 2.39 GHz and part of the Bay Trail-T platform. Thanks to the specially optimized 22 nanometer low-power process (P1271) with tri-gate transistors, performance and energy efficiency have been significantly improved compared to its predecessor.

Compared to the Z3770, the Z3775 is based on the new C0 stepping and offers a slightly increased 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, 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 changes 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 a clock speed of 1.46 - 2.39 GHz, the Z3775 is significantly faster than previous Intel Atoms, e.g. the Z2760. The Z3775 even beats some of the Kabini APUs like the AMD A4-5000, as well as ARM SoCs like Tegra 4 and the Snapdragon 800. 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 778 MHz, the GPU is even slower than the HD Graphics (Ivy Bridge) and comparable to the Qualcomm Adreno 320 (as found in the Snapdragon 600). Therefore, only older and less demanding Windows games will run fluently. However, video acceleration and display resolutions up to 2560 x 1600 pixels are no problem for the chip.

Power Consumption

The entire SoC is rated at an SDP of 2 watts, which indicates a TDP of less than 4 watts. Thus, the chip can be used in passively cooled tablets.

Intel Atom Z3735G

► remove from comparison Intel Z3735G

The Intel Atom Z3735G 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 Z3735F, the Z3735G only offers a 32 bit single-channel DDR3L-RS-1333 memory controller (max. 1 GB).

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 Z3735G is significantly faster than previous Intel Atoms like the Z2760. Depending on the benchmark, the Z3735G competes with AMDs Temash and Kabini APUs like the A6-1450. 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 Z3735G 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.

ModelIntel Atom Z3745Intel Atom Z3775Intel Atom Z3735G
SeriesIntel AtomIntel AtomIntel Atom
CodenameBay Trail-TBay Trail-TBay Trail-T
Series: Atom Bay Trail-T
Intel Atom Z37951.59 - 2.39 GHz4 / 4 cores
Intel Atom Z37851.49 - 2.41 GHz4 / 4 cores
Intel Atom Z37751.46 - 2.39 GHz4 / 4 cores
Intel Atom Z3775D1.49 - 2.41 GHz4 / 4 cores
Intel Atom Z37701.46 - 2.4 GHz4 / 4 cores
Intel Atom Z3770D1.5 - 2.41 GHz4 / 4 cores
Intel Atom Z3736F1.33 - 2.16 GHz4 / 4 cores
Intel Atom Z3736G1.33 - 2.16 GHz4 / 4 cores
Intel Atom Z3745 « 1.33 - 1.86 GHz4 / 4 cores
Intel Atom Z3745D1.33 - 1.83 GHz4 / 4 cores
Intel Atom Z37401.33 - 1.86 GHz4 / 4 cores
Intel Atom Z3740D1.33 - 1.83 GHz4 / 4 cores
Intel Atom Z3735D1.33 - 1.83 GHz4 / 4 cores
Intel Atom Z3735E1.33 - 1.83 GHz4 / 4 cores
Intel Atom Z3735F1.33 - 1.83 GHz4 / 4 cores
Intel Atom Z3735G1.33 - 1.83 GHz4 / 4 cores
Intel Atom Z36801.33 - 2 GHz2 / 2 cores
Intel Atom Z3680D1.33 - 2 GHz2 / 2 cores
Intel Atom Z37951.59 - 2.39 GHz4 / 4 cores
Intel Atom Z37851.49 - 2.41 GHz4 / 4 cores
Intel Atom Z3775 « 1.46 - 2.39 GHz4 / 4 cores
Intel Atom Z3775D1.49 - 2.41 GHz4 / 4 cores
Intel Atom Z37701.46 - 2.4 GHz4 / 4 cores
Intel Atom Z3770D1.5 - 2.41 GHz4 / 4 cores
Intel Atom Z3736F1.33 - 2.16 GHz4 / 4 cores
Intel Atom Z3736G1.33 - 2.16 GHz4 / 4 cores
Intel Atom Z37451.33 - 1.86 GHz4 / 4 cores
Intel Atom Z3745D1.33 - 1.83 GHz4 / 4 cores
Intel Atom Z37401.33 - 1.86 GHz4 / 4 cores
Intel Atom Z3740D1.33 - 1.83 GHz4 / 4 cores
Intel Atom Z3735D1.33 - 1.83 GHz4 / 4 cores
Intel Atom Z3735E1.33 - 1.83 GHz4 / 4 cores
Intel Atom Z3735F1.33 - 1.83 GHz4 / 4 cores
Intel Atom Z3735G1.33 - 1.83 GHz4 / 4 cores
Intel Atom Z36801.33 - 2 GHz2 / 2 cores
Intel Atom Z3680D1.33 - 2 GHz2 / 2 cores
Intel Atom Z37951.59 - 2.39 GHz4 / 4 cores
Intel Atom Z37851.49 - 2.41 GHz4 / 4 cores
Intel Atom Z37751.46 - 2.39 GHz4 / 4 cores
Intel Atom Z3775D1.49 - 2.41 GHz4 / 4 cores
Intel Atom Z37701.46 - 2.4 GHz4 / 4 cores
Intel Atom Z3770D1.5 - 2.41 GHz4 / 4 cores
Intel Atom Z3736F1.33 - 2.16 GHz4 / 4 cores
Intel Atom Z3736G1.33 - 2.16 GHz4 / 4 cores
Intel Atom Z37451.33 - 1.86 GHz4 / 4 cores
Intel Atom Z3745D1.33 - 1.83 GHz4 / 4 cores
Intel Atom Z37401.33 - 1.86 GHz4 / 4 cores
Intel Atom Z3740D1.33 - 1.83 GHz4 / 4 cores
Intel Atom Z3735D1.33 - 1.83 GHz4 / 4 cores
Intel Atom Z3735E1.33 - 1.83 GHz4 / 4 cores
Intel Atom Z3735F1.33 - 1.83 GHz4 / 4 cores
Intel Atom Z3735G « 1.33 - 1.83 GHz4 / 4 cores
Intel Atom Z36801.33 - 2 GHz2 / 2 cores
Intel Atom Z3680D1.33 - 2 GHz2 / 2 cores
Clock1330 - 1860 MHz1460 - 2390 MHz1330 - 1830 MHz
L1 Cache224 KB224 KB224 KB
L2 Cache2 MB2 MB2 MB
Cores / Threads4 / 44 / 44 / 4
TDP<4 Watt<4 Watt<4 Watt
Technology22 nm22 nm22 nm
SocketUTFCBGA1380UTFCBGA1380UTFCBGA592
FeaturesIntel HD Graphics (Bay Trail, 311 - 778 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. 4 GB Dual-Channel LPDDR3-1067Intel HD Graphics (Bay Trail, 311 - 778 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. 4 GB Dual-Channel LPDDR3-1067Intel 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. 1 GB Single-Channel (32 Bit) DDR3L-RS 1333, Quick Sync
iGPUIntel HD Graphics (Bay Trail) (311 - 778 MHz)Intel HD Graphics (Bay Trail) (311 - 778 MHz)Intel HD Graphics (Bay Trail) (311 - 646 MHz)
Architecturex86x86x86
$32 U.S.$35 U.S.$17 U.S.
Announced
Manufacturerark.intel.comark.intel.comark.intel.com

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
100%
1 Z3775 +
1.5 Points (2%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
100%
1 Z3775 +
0.4 Points (10%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 929     avg: 948     median: 941 (6%)     max: 973 Points
min: 1108     avg: 1139     median: 1144 (7%)     max: 1165 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 2491     avg: 3038     median: 3229 (2%)     max: 3393 Points
min: 3997     avg: 4025     median: 4014 (3%)     max: 4065 Points
wPrime 2.10 - wPrime 2.0 1024m *
100%
1 Z3775 +
min: 762     avg: 800     median: 800 (9%)     max: 838 s
95%
1 Z3735G +
1171 s (14%)
wPrime 2.10 - wPrime 2.0 32m *
100%
1 Z3775 +
min: 24.2     avg: 25.5     median: 25.5 (5%)     max: 26.74 s
97%
1 Z3735G +
37.5 s (8%)
WinRAR - WinRAR 4.0
100%
1 Z3735G +
min: 1394     avg: 1397     median: 1397 (2%)     max: 1400 Points
X264 HD Benchmark 4.0 - x264 Pass 2
100%
1 Z3775 +
9.5 fps (3%)
69%
1 Z3735G +
6.6 fps (2%)
X264 HD Benchmark 4.0 - x264 Pass 1
100%
1 Z3775 +
47 fps (11%)
68%
1 Z3735G +
31.8 fps (7%)
TrueCrypt - TrueCrypt Serpent
100%
1 Z3775 +
0.1 GB/s (0%)
70%
1 Z3735G +
0.1 GB/s (0%)
TrueCrypt - TrueCrypt Twofish
100%
1 Z3775 +
0.2 GB/s (3%)
70%
1 Z3735G +
0.1 GB/s (2%)
TrueCrypt - TrueCrypt AES
100%
1 Z3775 +
0.9 GB/s (2%)
70%
1 Z3735G +
0.6 GB/s (2%)
3DMark 06 - CPU - 3DMark 06 - CPU
100%
1 Z3775 +
2195 Points (5%)
70%
1 Z3735G +
1526 Points (3%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
100%
1 Z3775 +
min: 36     avg: 36.3     median: 36.3 (8%)     max: 36.52 s
72%
1 Z3735G +
156.3 s (34%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
100%
1 Z3775 +
min: 80     avg: 80.1     median: 80.1 (3%)     max: 80.2 s
90%
1 Z3735G +
298.8 s (13%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
100%
1 Z3775 +
min: 1719     avg: 1723     median: 1723 (8%)     max: 1727 s
79%
1 Z3735G +
6113 s (27%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
100%
1 Z3775 +
4793 Points (4%)
3DMark 11 - 3DM11 Performance Physics
100%
1 Z3745 +
min: 1005     avg: 1183     median: 1261 (3%)     max: 1284 Points
80%
1 Z3735G +
min: 880     avg: 987     median: 1009 (3%)     max: 1023 Points
3DMark - 3DMark Ice Storm Physics
min: 14743     avg: 14957     median: 14945 (12%)     max: 15195 Points
17178 Points (14%)
min: 12506     avg: 12595     median: 12588.5 (10%)     max: 12695 Points
3DMark - 3DMark Ice Storm Extreme Physics
100%
1 Z3745 +
min: 14732     avg: 15505     median: 15528 (13%)     max: 16016 Points
86%
1 Z3735G +
13331 Points (11%)
81%
1 Z3735G +
min: 13742     avg: 14518     median: 14383 (12%)     max: 15430 Points
3DMark - 3DMark Cloud Gate Physics
100%
1 Z3745 +
min: 1186     avg: 1234     median: 1255 (3%)     max: 1261 Points
80%
1 Z3735G +
min: 998     avg: 1008     median: 1007 (3%)     max: 1019 Points
3DMark - 3DMark Fire Strike Standard Physics
100%
1 Z3745 +
1783 Points (3%)
2925 Points (5%)
min: 2105     avg: 2111     median: 2110 (4%)     max: 2118 Points
907 Points (18%)
min: 720     avg: 723     median: 724 (14%)     max: 724 Points
Geekbench 3 - Geekbench 3 64 Bit Multi-Core
100%
1 Z3735G +
1958 Points (3%)
Geekbench 3 - Geekbench 3 64 Bit Single-Core
100%
1 Z3735G +
724 Points (11%)
Geekbench 2 - 32 Bit - Geekbench Stream
100%
1 Z3745 +
min: 1715     avg: 1772     median: 1772 (14%)     max: 1829 Points
Geekbench 2 - 32 Bit - Geekbench Memory
100%
1 Z3745 +
min: 1590     avg: 1660     median: 1660 (15%)     max: 1730 Points
Geekbench 2 - 32 Bit - Geekbench Floating Point
100%
1 Z3745 +
min: 2321     avg: 2724     median: 2723.5 (5%)     max: 3126 Points
Geekbench 2 - 32 Bit - Geekbench Integer
100%
1 Z3745 +
min: 1457     avg: 1759     median: 1759 (4%)     max: 2061 Points
Geekbench 2 - 32 Bit - Geekbench Total Score
100%
1 Z3745 +
min: 1811     avg: 2078     median: 2077.5 (5%)     max: 2344 Points
54%
1 Z3735G +
316 MFLOPS (11%)
76%
1 Z3735G +
158 MFLOPS (15%)
7111 ms (8%)
min: 5580     avg: 9210     median: 8976.5 (10%)     max: 13787 ms
350.6 ms (4%)
Sunspider - Sunspider 0.9.1 Total Score *
100%
1 Z3745 +
min: 621     avg: 667     median: 667 (6%)     max: 713 ms
65%
1 Z3735G +
min: 2178     avg: 3582     median: 3381 (3%)     max: 6110 Points
Vellamo 3.x - Vellamo 3.x Browser
100%
1 Z3745 +
min: 2774     avg: 2964     median: 3011.5 (40%)     max: 3108 Points
Quadrant Standard Edition 2.0 - Quadrant Standard 2.0 Total Score
100%
1 Z3745 +
min: 17491     avg: 18396     median: 18279 (42%)     max: 19418 points
AnTuTu v4 - AnTuTu v4 Total Score
100%
1 Z3745 +
min: 31690     avg: 33031     median: 32811.5 (76%)     max: 34810 Points
AnTuTu v5 - AnTuTu v5 Total Score
100%
1 Z3745 +
min: 33318     avg: 34946     median: 33635 (34%)     max: 37656 Points
99%
1 Z3735G +
33324 Points (34%)
AnTuTu v6 - AnTuTu v6 Total Score
100%
1 Z3745 +
34692 Points (12%)
AndEBench - AndEBench Java
100%
1 Z3745 +
min: 875     avg: 958     median: 982 (30%)     max: 992 Iter./s
AndEBench - AndEBench Native
100%
1 Z3745 +
min: 14914     avg: 16893     median: 17437.5 (57%)     max: 17784 Iter./s
PassMark PerformanceTest Mobile V1 - PerformanceTest Mobile V1 CPU Tests
100%
1 Z3745 +
min: 20763     avg: 26176     median: 27592 (4%)     max: 28757 Points
PCMark for Android - PCM f. Android Work Score
100%
1 Z3745 +
4298 Points (22%)
110%
1 Z3735G +
4739 Points (24%)

Average Benchmarks Intel Atom Z3745 → 100% n=7

Average Benchmarks Intel Atom Z3775 → 115% n=7

Average Benchmarks Intel Atom Z3735G → 94% n=7

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

v1.26
log 28. 13:26:41

#0 checking url part for id 5933 +0s ... 0s

#1 checking url part for id 5937 +0s ... 0s

#2 checking url part for id 5967 +0s ... 0s

#3 not redirecting to Ajax server +0s ... 0s

#4 did not recreate cache, as it is less than 5 days old! Created at Thu, 28 Mar 2024 05:35:32 +0100 +0.001s ... 0.001s

#5 composed specs +0.037s ... 0.038s

#6 did output specs +0s ... 0.038s

#7 getting avg benchmarks for device 5933 +0.002s ... 0.041s

#8 got single benchmarks 5933 +0.024s ... 0.065s

#9 getting avg benchmarks for device 5937 +0.002s ... 0.067s

#10 got single benchmarks 5937 +0.01s ... 0.077s

#11 getting avg benchmarks for device 5967 +0.002s ... 0.079s

#12 got single benchmarks 5967 +0.02s ... 0.099s

#13 got avg benchmarks for devices +0s ... 0.099s

#14 min, max, avg, median took s +0.212s ... 0.311s

#15 return log +0s ... 0.311s

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Redaktion, 2017-09- 8 (Update: 2023-07- 1)