Lenovo X1 Carbon Core i7 5600U ThinkPad X1 Carbon vs S540 Lenovo X1 Carbon 20BSCTO1WW: Processor: Intel Core i7-5600U @ 3.20GHz (4 Cores), Motherboard: LENOVO 20BSCTO1WW, Chipset: Intel Broadwell-U-OPI, Memory: 8192MB, Disk: 128GB SAMSUNG MZNTE128, Graphics: Intel Broadwell-U (950MHz), Audio: Intel Broadwell-U Audio, Network: Intel Connection + Intel Wireless 7265 OS: Ubuntu 15.04, Kernel: 3.18.0-9-generic (x86_64), Desktop: Unity 7.3.1, Display Server: X Server 1.16.2.901 (1.16.3 RC 1), Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 10.3.2, Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 1920x1080 Lenovo S540: Processor: Intel Core i7-4500U @ 3.00GHz (4 Cores), Motherboard: LENOVO 20B3001VMH, Chipset: Intel Haswell-ULT DRAM, Memory: 16384MB, Disk: 256GB SAMSUNG MZ7TD256, Graphics: Intel Haswell-ULT IGP 2048MB (1100MHz), Audio: Intel Haswell-ULT HD Audio, Network: Realtek RTL8111/8168/8411 + Intel Wireless 7260 OS: Ubuntu 14.10, Kernel: 3.16.0-30-generic (x86_64), Desktop: KDE 4.14.1, Display Server: X Server 1.16.0, Display Driver: intel 2.99.914, OpenGL: 3.3 Mesa 10.3.2, Compiler: GCC 4.9.1, File-System: ext4 (ecryptfs), Screen Resolution: 1920x1080 Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 36.86 |========================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 124.55 |========================================= Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 159.99 |========================================= Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 132.97 |========================================= PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 5319 |=========================================== Lenovo S540 ................. 1396 |=========== OpenArena 0.8.8 Resolution: 1280 x 1024 Frames Per Second > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 54.40 |========================================== Lenovo S540 ................. 39.97 |=============================== OpenArena 0.8.8 Resolution: 1280 x 1024 - Total Frame Time Milliseconds < Lower Is Better Lenovo X1 Carbon 20BSCTO1WW . MIN: 3.0 AVG: 18.4 MAX: 38.0 Lenovo S540 ................. MIN: 4.0 AVG: 25.0 MAX: 54.0 Tesseract 2014-05-12 Resolution: 1280 x 1024 Frames Per Second > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 51.32 |========================================== Lenovo S540 ................. 40.57 |================================= Tesseract 2014-05-12 Resolution: 1680 x 1050 Frames Per Second > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 41.93 |========================================== Lenovo S540 ................. 34.26 |================================== Unigine Tropics 1.3 Resolution: 1280 x 1024 - Mode: Fullscreen Frames Per Second > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 35.64 |===================== Lenovo S540 ................. 72.74 |========================================== Xonotic 0.8 Resolution: 1280 x 1024 - Effects Quality: High Frames Per Second > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 74.70 |========================================== Lenovo S540 ................. 52.73 |============================== Xonotic 0.8 Resolution: 1680 x 1050 - Effects Quality: High Frames Per Second > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 74.70 |========================================== Lenovo S540 ................. 52.68 |============================== Xonotic 0.8 Resolution: 1280 x 1024 - Effects Quality: Ultra Frames Per Second > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 55.84 |========================================== Lenovo S540 ................. 41.28 |=============================== Xonotic 0.8 Resolution: 1680 x 1050 - Effects Quality: Ultra Frames Per Second > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 55.93 |========================================== Lenovo S540 ................. 40.89 |=============================== Xonotic 0.8 Resolution: 1280 x 1024 - Effects Quality: Ultimate Frames Per Second > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 39.05 |========================================== Lenovo S540 ................. 30.28 |================================= Xonotic 0.8 Resolution: 1680 x 1050 - Effects Quality: Ultimate Frames Per Second > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 39.06 |========================================== Lenovo S540 ................. 30.20 |================================ FFTW 3.3.4 Build: Stock - Size: 1D FFT Size 1024 Mflops > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 5531.48 |======================================== Lenovo S540 ................. 5099.66 |===================================== FFTW 3.3.4 Build: Stock - Size: 2D FFT Size 1024 Mflops > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 4192.86 |======================================== Lenovo S540 ................. 3716.94 |=================================== John The Ripper 1.8.0 Test: Blowfish Real C/S > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 2399 |=========================================== Lenovo S540 ................. 1986 |==================================== x264 2014-08-30 H.264 Video Encoding Frames Per Second > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 73.48 |========================================== Lenovo S540 ................. 61.66 |=================================== Himeno Benchmark 3.0 Poisson Pressure Solver MFLOPS > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 1808.52 |======================================== Lenovo S540 ................. 1524.00 |================================== Timed Linux Kernel Compilation 3.18-rc6 Time To Compile Seconds < Lower Is Better Lenovo X1 Carbon 20BSCTO1WW . 283.71 |==================================== Lenovo S540 ................. 323.80 |========================================= C-Ray 1.1 Total Time Seconds < Lower Is Better Lenovo X1 Carbon 20BSCTO1WW . 63.27 |===================================== Lenovo S540 ................. 71.03 |========================================== Stockfish 2014-11-26 Total Time ms < Lower Is Better Lenovo X1 Carbon 20BSCTO1WW . 3872 |======================================= Lenovo S540 ................. 4249 |=========================================== LAME MP3 Encoding 3.99.3 WAV To MP3 Seconds < Lower Is Better Lenovo X1 Carbon 20BSCTO1WW . 12.83 |===================================== Lenovo S540 ................. 14.75 |========================================== OpenSSL 1.0.1g RSA 4096-bit Performance Signs Per Second > Higher Is Better Lenovo X1 Carbon 20BSCTO1WW . 241.97 |========================================= Lenovo S540 ................. 196.77 |=================================