Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1141 | 1642 |
Floating Point | Processor floating point performance | 2105 | |
Memory | Memory performance | 1464 | |
Stream | Memory bandwidth performance | 2136 |
Upload Date | Tue, 10 Mar 2015 09:29:07 +0000 |
Views | 5 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.10.2 (Build 14C1510) |
Model | MacBook Air (13-inch Mid 2011) |
Processor |
Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads |
Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
L1 Instruction Cache | 32 KB x 2 |
L1 Data Cache | 32 KB x 2 |
L2 Cache | 256 KB x 2 |
L3 Cache | 3072 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B11.1310091428 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 1141 | |
---|---|---|
Blowfish
single-core scalar |
507
22.3 MB/sec |
|
Blowfish
multi-core scalar |
1714
70.2 MB/sec |
|
Text Compress
single-core scalar |
603
1.93 MB/sec |
|
Text Compress
multi-core scalar |
1768
5.80 MB/sec |
|
Text Decompress
single-core scalar |
693
2.85 MB/sec |
|
Text Decompress
multi-core scalar |
1669
6.65 MB/sec |
|
Image Compress
single-core scalar |
539
4.46 Mpixels/sec |
|
Image Compress
multi-core scalar |
1500
12.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
408
6.86 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1429
23.3 Mpixels/sec |
|
Lua
single-core scalar |
841
324 Knodes/sec |
|
Lua
multi-core scalar |
2025
779 Knodes/sec |
Floating Point | 2105 | |
---|---|---|
Mandelbrot
single-core scalar |
647
431 Mflops |
|
Mandelbrot
multi-core scalar |
2064
1.35 Gflops |
|
Dot Product
single-core scalar |
884
427 Mflops |
|
Dot Product
multi-core scalar |
2956
1.35 Gflops |
|
Dot Product
single-core vector |
1121
1.34 Gflops |
|
Dot Product
multi-core vector |
2957
3.08 Gflops |
|
LU Decomposition
single-core scalar |
232
207 Mflops |
|
LU Decomposition
multi-core scalar |
597
524 Mflops |
|
Primality Test
single-core scalar |
1215
181 Mflops |
|
Primality Test
multi-core scalar |
2990
555 Mflops |
|
Sharpen Image
single-core scalar |
1339
3.13 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4733
10.9 Mpixels/sec |
|
Blur Image
single-core scalar |
1694
1.34 Mpixels/sec |
|
Blur Image
multi-core scalar |
6043
4.75 Mpixels/sec |
Memory | 1464 | |
---|---|---|
Read Sequential
single-core scalar |
1448
1.77 GB/sec |
|
Write Sequential
single-core scalar |
1825
1.25 GB/sec |
|
Stdlib Allocate
single-core scalar |
577
2.16 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1604
3.32 GB/sec |
|
Stdlib Copy
single-core scalar |
1867
1.92 GB/sec |
Stream | 2136 | |
---|---|---|
Stream Copy
single-core scalar |
1571
2.15 GB/sec |
|
Stream Copy
single-core vector |
2817
3.65 GB/sec |
|
Stream Scale
single-core scalar |
1932
2.51 GB/sec |
|
Stream Scale
single-core vector |
3400
4.59 GB/sec |
|
Stream Add
single-core scalar |
619
957 MB/sec |
|
Stream Add
single-core vector |
3478
4.84 GB/sec |
|
Stream Triad
single-core scalar |
706
1000 MB/sec |
|
Stream Triad
single-core vector |
2568
4.81 GB/sec |