Atom Z3770

Details and Benchmarks for Intel Atom Z3770

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Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for Atom Z3770 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

3,968 Rank: 1917
Rank Name Score Visual
1913 A4-6210 3,975
+0.2%
1914 Athlon 64 X2 4200+ 3,974
+0.2%
1915 Athlon 64 X2 5200+ 3,973
+0.1%
1916 Athlon 64 3200+ 3,971
+0.1%
1917 Atom Z3770 3,968
1918 Phenom X3 8550 3,968
+0%
1919 Intel Pentium P6000 3,967
+-0%
1920 C-50 3,961
-0.2%
1921 Athlon 64 3500+ 3,960
-0.2%
1922 E2-6110 3,960
-0.2%

View full ranking →

Multicore Score

Multicore performance score for Atom Z3770 based on multi-threaded benchmark results.

4,338 Rank: 1620
Rank Name Score Visual
1616 Pentium G2030 4,340
+0%
1617 A8-3550MX 4,340
+0%
1618 Athlon 7750 4,339
+0%
1619 Celeron 2950M 4,339
+0%
1620 Atom Z3770 4,338
1621 Core i5-2467M 4,337
+-0%
1622 Pentium 2020M 4,337
+-0%
1623 Core i5-4210Y 4,337
+-0%
1624 Pentium G2010 4,336
+-0%
1625 Celeron 3755U 4,336
+-0%

View full ranking →

Singlecore Score

Single-core performance score for Atom Z3770 based on single-threaded benchmark results.

3,722 Rank: 1936
Rank Name Score Visual
1932 Celeron N3050 3,731
+0.2%
1933 Core i3-2365M 3,730
+0.2%
1934 Celeron N2820 3,728
+0.2%
1935 Core 2 Duo T7300 3,725
+0.1%
1936 Atom Z3770 3,722
1937 E1-7010 3,715
-0.2%
1938 Sempron 2650 3,714
-0.2%
1939 Intel Core i5-470UM 3,709
-0.3%
1940 V120 3,709
-0.3%
1941 Sempron 3850 3,706
-0.4%

View full ranking →

Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for Atom Z3770 based on integer math, floating point math, and prime number computation benchmarks.

4,462 Rank: 1726
Rank Name Score Visual
1722 Sempron 2650 4,464
+0%
1723 Celeron 807 4,463
+0%
1724 Celeron N2808 4,463
+0%
1725 Sempron LE-1300 4,463
+0%
1726 Atom Z3770 4,462
1727 V140 4,462
+0%
1728 Celeron 900 4,462
+0%
1729 Atom Z3775 4,461
+-0%
1730 Atom Z3740 4,461
+-0%
1731 Atom D2700 4,461
+-0%

View full ranking →

Data Processing

Aggregated score for Atom Z3770 based on data encryption, data compression, and string sorting benchmarks.

4,466 Rank: 1563
Rank Name Score Visual
1559 A9-9425 4,466
+0%
1560 A9-9410 4,466
+0%
1561 Athlon II X2 245 4,466
+0%
1562 Atom Z3775 4,466
+0%
1563 Atom Z3770 4,466
1564 Pentium G645T 4,466
+0%
1565 Phenom II X2 B53 4,466
+0%
1566 Celeron J4025 4,466
+0%
1567 Pentium 4405Y 4,465
+-0%
1568 Core M-5Y10 4,465
+-0%

View full ranking →

Physics & Compute

Aggregated score for Atom Z3770 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,469 Rank: 1613
Rank Name Score Visual
1609 A4-9120 4,469
+0%
1610 Pentium N3530 4,469
+0%
1611 Celeron 2957U 4,469
+0%
1612 Celeron 1007U 4,469
+0%
1613 Atom Z3770 4,469
1614 Celeron N2930 4,469
+0%
1615 A4-5000 4,469
+0%
1616 Celeron N2940 4,469
+0%
1617 Celeron B815 4,468
+-0%
1618 Celeron 887 4,468
+-0%

View full ranking →

Atom Z3770 Details

The Intel Atom Z3770, launched in September 2013, represents an early generation of Intel's low-power mobile processors designed for embedded systems and budget tablets. As of March 2026, this processor is over a decade old, placing it firmly in the category of legacy hardware. Despite its age, the Z3770 remains a notable example of Intel's efforts to deliver performance in ultra-low-power environments, particularly in fanless or compact devices where thermal constraints are critical.

Built on the 22 nm process and based on the Bay Trail-T microarchitecture, the Z3770 features four cores with a base clock of 1.46 GHz and a turbo frequency of up to 2.3 GHz. It operates at a TDP of 80 W, which is relatively high for a mobile Atom processor, indicating it was targeted at more demanding mobile applications than typical sub-notebook designs. The processor supports dual-channel LPDDR3-1066 memory, with a maximum capacity of 4 GB and a memory bandwidth of 17.1 GB/s, which was adequate for its time but now falls well behind modern standards.

The Z3770 includes Intel HD Graphics with a maximum burst frequency of 1.0 GHz and supports up to two displays. While not suitable for gaming or GPU-intensive tasks, this integrated graphics solution enables basic multimedia playback and light productivity workloads. The processor supports a wide range of instruction sets, including SSE, AVX2, AES-NI, and Intel's virtualization technologies, making it capable of running a variety of legacy software and virtualized environments.

In benchmark testing, the Atom Z3770 achieves an overall score of 3,968, ranking #1,917 out of 2,060 processors, with single-core and multi-core scores of 3,722 and 4,338, respectively. These results place it slightly below many mid-range mobile processors from the mid-2010s, such as the Celeron N2820 and Pentium G2030. The processor performs particularly poorly in single-threaded tasks, ranking near the bottom in the single-core leaderboard, which reflects the limitations of its microarchitecture and clock speeds.

The Z3770's multicore performance is stronger than its single-core capabilities, but it still falls short of modern standards, especially when compared to contemporary processors like the Ryzen 9 9950X3D or Core Ultra 9 285K, which score over 12,000 in multicore tests. Its position in the rankings suggests it is best suited for light-duty applications, such as basic web browsing, document editing, and embedded control systems, where power efficiency and thermal management are more important than raw performance.

Overall, the Intel Atom Z3770 is a product of its time, offering a balance of performance and power efficiency for entry-level mobile and embedded use cases. While it is no longer competitive in the current market, it remains a relevant processor for legacy systems and industrial applications where compatibility with older software and hardware is essential.
Frequently Compared

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Intel Atom Z3770

Main Specifications

Designer: Intel
Name: Atom Z3770
Model Number: Z3770
Cores: 4
Threads: 4
Base Frequency: 1460 MHz
Clock Multiplier: 11x (locked)
Core Name: Bay Trail-T
Socket: UTFCBGA1380
Package: FC-BGA1380
Target Segment: Mobile
Max CPUs: 1
TDP: 80 W

Cache Specifications

L1 Cache: 62.464 KiB
L2 Cache: 0.488 MiB

Memory Specifications

Supported Memory Type: LPDDR3 1066
Memory Channels: 2
Maximum Memory: 0 GB
Maximum Bandwidth: 17.1 GB/s
ECC Support: No

PCI-Express Specifications

PCIe Revision: 2.0
PCIe Lanes: 16
PCIe Configuration: 1x16, 2x8, 1x8 2x4

Integrated Graphics

GPU: HD Graphics
GPU Designer: Intel
GPU Max Frequency: 1000 MHz

Physical Specifications

Process: 22 nm
Die Area: 100 mm²
Manufacturer: Intel
Word Size: 64-bit

CPU Features

MMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX2 AES RdRand x86-64 HT EIST TXT vPro VT-x VT-d EPT Secure Key SMEP SIPP IPT TSX Flex Memory FMA BPT Boost
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