Dual-Core ARM Tegra 2 vs. Tegra X1
CompuLab Trim-Slice desktop running Ubuntu 11.04 Linux 2.6.38 kernel compared to Ubuntu 11.10 and Ubuntu 12.04 development testing under ARMv7 with soft float. The Trim-Slice is a NVIDIA TEGRA 2 ARM platform with a dual-core ARMv7 Cortex A9 clocked at 1.0GHz. With a SATA HDD and 1GB of RAM. Testing by Michael Larabel for a future article on Phoronix.com.


Trim-Slice Tegra 2: 

	Processor: ARMv7 rev 0 @ 1.00GHz (2 Cores), Motherboard: trimslice, Memory: 875MB, Disk: 250GB HM251HI, Graphics: NVIDIA TEGRA, Network: Realtek RTL8111/8168B

	OS: Ubuntu 12.04, Kernel: 2.6.38.3-trimslice-1.01-01637-gc2b2d3e (armv7l), Desktop: Unity 2D 5.0.0, Display Server: X Server 1.10.4, Display Driver: tegra, OpenGL: 2.1 Mesa 7.11, Compiler: GCC 4.6, File-System: ext3, Screen Resolution: 1280x960

NVIDIA Jetson TK1: 

	Processor: Cortex A57 rev 1 @ 1.91GHz (4 Cores), Motherboard: jetson_tx1, Memory: 4096MB, Disk: 16GB 016G32 + 16GB SL16G, Graphics: NVIDIA TEGRA

	OS: Ubuntu 14.04, Kernel: 3.10.67-g3a5c467 (aarch64), Desktop: Unity 7.2.2, Display Server: X Server 1.15.1, Display Driver: NVIDIA 1.0.0, Compiler: GCC 4.8.4 + CUDA 7.0, File-System: ext4, Screen Resolution: 3840x2160


C-Ray 1.1
Total Time
Seconds < Lower Is Better
Trim-Slice Tegra 2 . 1372.52 |=================================================
NVIDIA Jetson TK1 .. 97.05   |===


CacheBench
Test: Read / Modify / Write
MB/s > Higher Is Better
Trim-Slice Tegra 2 . 2118.65  |=========
NVIDIA Jetson TK1 .. 11157.87 |================================================


Parallel BZIP2 Compression 1.0.5
256MB File Compression
Seconds < Lower Is Better
Trim-Slice Tegra 2 . 207.75 |==================================================
NVIDIA Jetson TK1 .. 35.53  |=========


Timed MAFFT Alignment 6.864
Multiple Sequence Alignment
Seconds < Lower Is Better
Trim-Slice Tegra 2 . 181.59 |==================================================
NVIDIA Jetson TK1 .. 44.49  |============


NAS Parallel Benchmarks 3.3
Test / Class: BT.A
Total Mop/s > Higher Is Better
Trim-Slice Tegra 2 . 344.44  |====
NVIDIA Jetson TK1 .. 3771.08 |=================================================


NAS Parallel Benchmarks 3.3
Test / Class: CG.B
Total Mop/s > Higher Is Better
Trim-Slice Tegra 2 . 57.16  |======
NVIDIA Jetson TK1 .. 506.27 |==================================================


NAS Parallel Benchmarks 3.3
Test / Class: EP.B
Total Mop/s > Higher Is Better
Trim-Slice Tegra 2 . 8.00  |========
NVIDIA Jetson TK1 .. 52.06 |===================================================


NAS Parallel Benchmarks 3.3
Test / Class: LU.A
Total Mop/s > Higher Is Better
Trim-Slice Tegra 2 . 190.79  |====
NVIDIA Jetson TK1 .. 2209.95 |=================================================


NAS Parallel Benchmarks 3.3
Test / Class: MG.B
Total Mop/s > Higher Is Better
Trim-Slice Tegra 2 . 202.10  |=====
NVIDIA Jetson TK1 .. 1881.11 |=================================================


NAS Parallel Benchmarks 3.3
Test / Class: SP.A
Total Mop/s > Higher Is Better
Trim-Slice Tegra 2 . 150.78  |=====
NVIDIA Jetson TK1 .. 1627.65 |=================================================


NAS Parallel Benchmarks 3.3
Test / Class: UA.A
Total Mop/s > Higher Is Better
Trim-Slice Tegra 2 . 1.33  |======
NVIDIA Jetson TK1 .. 11.17 |===================================================