Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 174 | 318 |
Floating Point | Processor floating point performance | 363 | |
Memory | Memory performance | 423 | |
Stream | Memory bandwidth performance | 460 |
Upload Date | Fri, 08 Jun 2012 00:16:12 +0000 |
Views | 5 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.4 (Build 11E53) |
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 | 174 | |
---|---|---|
Blowfish
single-core scalar |
90
3.97 MB/sec |
|
Blowfish
multi-core scalar |
197
8.09 MB/sec |
|
Text Compress
single-core scalar |
75
248 KB/sec |
|
Text Compress
multi-core scalar |
173
584 KB/sec |
|
Text Decompress
single-core scalar |
88
373 KB/sec |
|
Text Decompress
multi-core scalar |
198
811 KB/sec |
|
Image Compress
single-core scalar |
99
823 Kpixels/sec |
|
Image Compress
multi-core scalar |
288
2.43 Mpixels/sec |
|
Image Decompress
single-core scalar |
108
1.82 Mpixels/sec |
|
Image Decompress
multi-core scalar |
216
3.54 Mpixels/sec |
|
Lua
single-core scalar |
204
78.6 Knodes/sec |
|
Lua
multi-core scalar |
360
139 Knodes/sec |
Floating Point | 363 | |
---|---|---|
Mandelbrot
single-core scalar |
126
84.3 Mflops |
|
Mandelbrot
multi-core scalar |
344
225 Mflops |
|
Dot Product
single-core scalar |
181
87.6 Mflops |
|
Dot Product
multi-core scalar |
438
200 Mflops |
|
Dot Product
single-core vector |
208
250 Mflops |
|
Dot Product
multi-core vector |
509
530 Mflops |
|
LU Decomposition
single-core scalar |
51
45.5 Mflops |
|
LU Decomposition
multi-core scalar |
101
89.0 Mflops |
|
Primality Test
single-core scalar |
259
38.8 Mflops |
|
Primality Test
multi-core scalar |
473
87.8 Mflops |
|
Sharpen Image
single-core scalar |
294
687 Kpixels/sec |
|
Sharpen Image
multi-core scalar |
822
1.90 Mpixels/sec |
|
Blur Image
single-core scalar |
345
274 Kpixels/sec |
|
Blur Image
multi-core scalar |
931
732 Kpixels/sec |
Memory | 423 | |
---|---|---|
Read Sequential
single-core scalar |
291
366 MB/sec |
|
Write Sequential
single-core scalar |
412
289 MB/sec |
|
Stdlib Allocate
single-core scalar |
134
501 Kallocs/sec |
|
Stdlib Write
single-core scalar |
405
860 MB/sec |
|
Stdlib Copy
single-core scalar |
874
924 MB/sec |
Stream | 460 | |
---|---|---|
Stream Copy
single-core scalar |
413
579 MB/sec |
|
Stream Copy
single-core vector |
635
843 MB/sec |
|
Stream Scale
single-core scalar |
368
489 MB/sec |
|
Stream Scale
single-core vector |
641
886 MB/sec |
|
Stream Add
single-core scalar |
106
164 MB/sec |
|
Stream Add
single-core vector |
649
925 MB/sec |
|
Stream Triad
single-core scalar |
139
197 MB/sec |
|
Stream Triad
single-core vector |
731
1.37 GB/sec |