Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 257 | 451 |
Floating Point | Processor floating point performance | 574 | |
Memory | Memory performance | 512 | |
Stream | Memory bandwidth performance | 587 |
Upload Date | Tue, 04 Jun 2013 11:43:05 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.3 (Build 12D78) |
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.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 257 | |
---|---|---|
Blowfish
single-core scalar |
111
4.88 MB/sec |
|
Blowfish
multi-core scalar |
304
12.5 MB/sec |
|
Text Compress
single-core scalar |
141
465 KB/sec |
|
Text Compress
multi-core scalar |
339
1.11 MB/sec |
|
Text Decompress
single-core scalar |
173
729 KB/sec |
|
Text Decompress
multi-core scalar |
359
1.43 MB/sec |
|
Image Compress
single-core scalar |
144
1.19 Mpixels/sec |
|
Image Compress
multi-core scalar |
328
2.76 Mpixels/sec |
|
Image Decompress
single-core scalar |
193
3.26 Mpixels/sec |
|
Image Decompress
multi-core scalar |
295
4.82 Mpixels/sec |
|
Lua
single-core scalar |
241
93.2 Knodes/sec |
|
Lua
multi-core scalar |
465
179 Knodes/sec |
Floating Point | 574 | |
---|---|---|
Mandelbrot
single-core scalar |
145
97.1 Mflops |
|
Mandelbrot
multi-core scalar |
402
263 Mflops |
|
Dot Product
single-core scalar |
231
112 Mflops |
|
Dot Product
multi-core scalar |
572
261 Mflops |
|
Dot Product
single-core vector |
312
374 Mflops |
|
Dot Product
multi-core vector |
697
726 Mflops |
|
LU Decomposition
single-core scalar |
71
63.5 Mflops |
|
LU Decomposition
multi-core scalar |
130
114 Mflops |
|
Primality Test
single-core scalar |
333
49.8 Mflops |
|
Primality Test
multi-core scalar |
2209
410 Mflops |
|
Sharpen Image
single-core scalar |
345
805 Kpixels/sec |
|
Sharpen Image
multi-core scalar |
982
2.26 Mpixels/sec |
|
Blur Image
single-core scalar |
521
413 Kpixels/sec |
|
Blur Image
multi-core scalar |
1086
854 Kpixels/sec |
Memory | 512 | |
---|---|---|
Read Sequential
single-core scalar |
453
568 MB/sec |
|
Write Sequential
single-core scalar |
571
400 MB/sec |
|
Stdlib Allocate
single-core scalar |
211
788 Kallocs/sec |
|
Stdlib Write
single-core scalar |
763
1.58 GB/sec |
|
Stdlib Copy
single-core scalar |
563
595 MB/sec |
Stream | 587 | |
---|---|---|
Stream Copy
single-core scalar |
552
773 MB/sec |
|
Stream Copy
single-core vector |
981
1.27 GB/sec |
|
Stream Scale
single-core scalar |
487
647 MB/sec |
|
Stream Scale
single-core vector |
852
1.15 GB/sec |
|
Stream Add
single-core scalar |
134
208 MB/sec |
|
Stream Add
single-core vector |
828
1.15 GB/sec |
|
Stream Triad
single-core scalar |
171
242 MB/sec |
|
Stream Triad
single-core vector |
696
1.30 GB/sec |