Qualcomm Snapdragon 801 APQ8074AB

Qualcomm 801 APQ8074AB

The Qualcomm Snapdragon 801 APQ8074AB is an ARM-based SoC for (mainly android) tabletsIt is built at TSMC in a 28nm HPM (High Performance Mobile) HKMG process and includes 4 Krait 400 cores at up to 2.45 GHz and a Adreno 330 at up to 578 MHz. Furthermore, the SoC integrates a LPDDR3-1866 memory controller as well as WLAN 802.11ac, Bluetooth 4.0 and GPS (but no cellular modem). Compared to the Snapdragon 800 chips like the MSM8974AB, the 801 offers a higher clock rate for GPU and CPU and support for eMMC 5.0.

Processor 

The CPU portion is based on Qualcomm's Krait architecture, which is compatible with the ARMv7 ISA. Compared to the Snapdragon 600 (Krait 300), the new Krait 400 cores of the Snapdragon 801 have been tweaked just slightly with faster L2 cache. Thanks to a clock rate of up to 2.36 GHz and a high performance per MHz somewhere between an ARM Cortex-A9 and a Cortex-A15, the Snapdragon 801 offers very strong CPU performance. The S801 competes with the Nvidia Tegra 4, Samsung Exynos 5420 and Apple A7 and is therefore one of the fastest ARM SoCs on the market in the beginning of 2014 (till the Snapdragon 805 arrives).

Graphics

Another difference between the Snapdragon 600 and 800/801 is the graphics unit. While the S600 implements an Adreno 320 (400 to 450 MHz), the S800 and S801 features the faster Adreno 330 (APQ8074AB: 578 MHz). Both GPUs offer the same amount of texture units (8 TMUs), but the Adreno 330 has 50 percent more shaders (probably 6x SIMD16 vs. 4x SIMD16 of the previous generation)In conjunction with the higher memory bandwidth, the performance is significantly better. As a result, the Adreno 330 is slightly faster than the Mali-T628 (Exynos 5420) and comparable to the PowerVR G6430 (Apple A7). Depending on the device and cooling, however, the performance may vary. The GPU supports OpenGL ES 3.0 as well as OpenCL 1.2.

Features 

Furthermore, the MSM8974AC supports the wireless technologies Bluetooth 4.0 as well as WLAN (IEEE 802.11a/b/g/n/ac 2.4/5 GHz). However, the APQ8074AB does not offer an integrated cellular modem.

The Snapdragon 801 can encode and play UHD 4K videos in 3840x2160 at 30 FPS (120 Mbps H.264 High Profile) simultaneously via dedicated hardware. Moreover, it supports both USB 2.0 and 3.0 and cameras up to 55 megapixels and stereoscopic 3D.

Power Consumption

Thanks to the new 28nm HPM HKMG process, the energy efficiency has been improved significantly compared to its LP 28nm S600 predecessor. Depending on the field of application, the maximum power consumption should be about 4 W. This should be similar to comparable ARM SoCs currently in the market. However, the APQ8074AB will likely need a little more power than the slightly lower clocked MSM8974.

SeriesQualcomm Snapdragon
CodenameKrait 400
Clock Rate2360 MHz
Level 1 Cache4x 32 KB
Level 2 Cache2048 KB
Number of Cores / Threads4 / 4
Manufacturing Technology28 nm
FeaturesAdreno 330 (578 MHz), 802.11a/b/g/n/ac (2.4/5 GHz), Bluetooth 4.0, 2x 32 Bit LPDDR3-1866 Memory Controller (14.9 GB/s)
64 Bitno 64 Bit support
Announcement Date12/01/2013

CPU Benchmarks

Octane V2: Total Score
0% 100%
min: 4127     avg: 4127 (17.23%)     max: 4127 Points
Mozilla Kraken 1.1: Total Score
0% 100%
min: 7427.2     avg: 7427.2 (89.46%)     max: 7427.2 ms*
Geekbench 3: 32 Bit Multi-Core Score
0% 100%
min: 2327     avg: 2327 (18.13%)     max: 2327 Points
Geekbench 3: 32 Bit Single-Core Score
0% 100%
min: 915     avg: 915 (26.1%)     max: 915 Points
AndEBench: Java
0% 100%
min: 469     avg: 469 (42.04%)     max: 469 Iter./s
AndEBench: Native
0% 100%
min: 17744     avg: 17744 (82.78%)     max: 17744 Iter./s
3DMark (2013): Ice Storm Unlimited Physics 1280x720 offscreen
0% 100%
min: 16678     avg: 16678 (28.32%)     max: 16678 Points
AnTuTu Benchmark v4: Total Score
0% 100%
min: 32525     avg: 32525 (74.37%)     max: 32525 points
Geekbench 2 - 32 Bit: Stream
0% 100%
min: 1786     avg: 1786 (19.11%)     max: 1786 Points
Geekbench 2 - 32 Bit: Memory
0% 100%
min: 3857     avg: 3857 (44.35%)     max: 3857 Points
Geekbench 2 - 32 Bit: Floating Point
0% 100%
min: 5973     avg: 5973 (35.91%)     max: 5973 Points
Geekbench 2 - 32 Bit: Integer
0% 100%
min: 2692     avg: 2692 (19.76%)     max: 2692 Points
Geekbench 2 - 32 Bit: Total Score
0% 100%
min: 3982     avg: 3982 (31.36%)     max: 3982 Points
Sunspider:
0% 100%
min: 1047     avg: 1047 (74%)     max: 1047 ms*
Sunspider:
0% 100%
min: 523.7     avg: 523.7 (95.93%)     max: 523.7 ms*
Quadrant Standard Edition 2.0:
0% 100%
min: 17321     avg: 17321 (70.51%)     max: 17321 points
Linpack for Android: Multi Thread
0% 100%
min: 600.237     avg: 600.2 (54.55%)     max: 600.237 MFLOPS
Linpack for Android: Single Thread
0% 100%
min: 347.856     avg: 347.9 (50.47%)     max: 347.856 MFLOPS
- Range of benchmarks for this CPU
- Average benchmark score

Reviews for the Qualcomm Snapdragon 801 APQ8074AB processor

Sony Xperia Z2 Tablet (Qualcomm Adreno 330, 10.1")
» Review Sony Xperia Z2 Tablet - Review
» Sony Xperia Z2 Tablet - External Review

» Mobile CPU Comparison
Comparison of all mobile CPU series

» Mobile Processors - Benchmarklist
Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

Other CPUs of the series Snapdragon

» Qualcomm Snapdragon 810 MSM8994
   2 GHz / 0 MB
» Qualcomm Snapdragon 808 MSM8992
   2 GHz / 0 MB
» Qualcomm Snapdragon 805 APQ8084
   2.7 GHz / 2 MB
» Qualcomm Snapdragon 801 MSM8974AC
   2.45 GHz / 2 MB
» Qualcomm Snapdragon 801 APQ8074AB
   2.36 GHz / 2 MB
» Qualcomm Snapdragon 801 MSM8974AB
   2.36 GHz / 2 MB
» Qualcomm Snapdragon 800 MSM8974
   2.3 GHz / 2 MB
» Qualcomm Snapdragon 615 MSM8939
   1.8 GHz / 0 MB
» Qualcomm Snapdragon 610 MSM8936
   1.8 GHz / 0 MB
» Qualcomm Snapdragon 600 APQ8064T
   1.7 GHz / 2 MB
» Qualcomm Snapdragon 410 MSM8916
   1.4 GHz / 0 MB
» Qualcomm Snapdragon 400 MSM8928
   1.6 GHz / 0 MB
» Qualcomm Snapdragon 400 APQ8028
   1.6 GHz / 0 MB
» Qualcomm Snapdragon MSM8960T
   1.7 GHz / 1 MB
» Qualcomm Snapdragon 400 8930AB
   1.7 GHz / 1 MB
» Qualcomm Snapdragon 400 MSM8926
   1.2 GHz / 0 MB
» Qualcomm Snapdragon 400 MSM8226
   1.2 GHz / 0 MB
» Qualcomm Snapdragon S4 Plus MSM8230
   1.2 GHz / 1 MB
» Qualcomm Snapdragon S4 Play MSM8625Q
   1.2 GHz / 0 MB
» Qualcomm Snapdragon 200 8225Q
   1.4 GHz / 0 MB
» Qualcomm Snapdragon S3 MSM8660
   1.7 GHz / 1 MB
» Qualcomm Snapdragon S3 MSM8260
   1.5 GHz / 1 MB
» Qualcomm Snapdragon 200 8210
   1.2 GHz / 0 MB
» Qualcomm Snapdragon S1 MSM7227A
   1 GHz / 0.3 MB
» Qualcomm Snapdragon S1 MSM7225A
   1 GHz / 0.3 MB
» Qualcomm Snapdragon S1 QSD8250
   1 GHz / 0 MB
» Snapdragon S1 MSM7227
   0.6 GHz / 0 MB

Surrounding CPUs

- Qualcomm Snapdragon 801 MSM8974AC
   2.45 GHz / 2 MB
- AMD A-Series A6-4455M
   2.1 GHz / 2 MB
- AMD A-Series A4-5145M
   2 GHz / 1 MB
- AMD A-Series A4-4355M
   1.9 GHz / 2 MB
- Intel Celeron N2830
   2.16 GHz / 1 MB
» Qualcomm Snapdragon 801 APQ8074AB
   2.36 GHz / 2 MB
+ Qualcomm Snapdragon 801 MSM8974AB
   2.36 GHz / 2048 KB
+ Intel Celeron N2820
   2.17 GHz / 1024 KB
+ Intel Celeron N2815
   1.86 GHz / 1024 KB
+ Intel Celeron N2810
   2 GHz / 1024 KB
+ Intel Atom Z3680
   1.33 GHz / 1024 KB
> Notebook / Laptop Reviews and News > FAQ / Tips / Technics > Notebook Processors > Qualcomm Snapdragon 801 APQ8074AB Tablet SoC
Author: Klaus Hinum (Update: 2014-05- 4)