Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 322 | 550 |
Floating Point | Processor floating point performance | 753 | |
Memory | Memory performance | 548 | |
Stream | Memory bandwidth performance | 646 |
Upload Date | Thu, 04 Jul 2013 18:26:00 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8 (Build 12A239) |
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 | 322 | |
---|---|---|
Blowfish
single-core scalar |
114
5.05 MB/sec |
|
Blowfish
multi-core scalar |
312
12.8 MB/sec |
|
Text Compress
single-core scalar |
169
555 KB/sec |
|
Text Compress
multi-core scalar |
428
1.41 MB/sec |
|
Text Decompress
single-core scalar |
192
810 KB/sec |
|
Text Decompress
multi-core scalar |
450
1.79 MB/sec |
|
Image Compress
single-core scalar |
196
1.62 Mpixels/sec |
|
Image Compress
multi-core scalar |
439
3.69 Mpixels/sec |
|
Image Decompress
single-core scalar |
245
4.12 Mpixels/sec |
|
Image Decompress
multi-core scalar |
422
6.89 Mpixels/sec |
|
Lua
single-core scalar |
330
127 Knodes/sec |
|
Lua
multi-core scalar |
578
223 Knodes/sec |
Floating Point | 753 | |
---|---|---|
Mandelbrot
single-core scalar |
164
109 Mflops |
|
Mandelbrot
multi-core scalar |
460
301 Mflops |
|
Dot Product
single-core scalar |
260
126 Mflops |
|
Dot Product
multi-core scalar |
528
241 Mflops |
|
Dot Product
single-core vector |
300
360 Mflops |
|
Dot Product
multi-core vector |
754
785 Mflops |
|
LU Decomposition
single-core scalar |
135
120 Mflops |
|
LU Decomposition
multi-core scalar |
241
212 Mflops |
|
Primality Test
single-core scalar |
1836
274 Mflops |
|
Primality Test
multi-core scalar |
2711
503 Mflops |
|
Sharpen Image
single-core scalar |
420
981 Kpixels/sec |
|
Sharpen Image
multi-core scalar |
1070
2.47 Mpixels/sec |
|
Blur Image
single-core scalar |
457
362 Kpixels/sec |
|
Blur Image
multi-core scalar |
1207
950 Kpixels/sec |
Memory | 548 | |
---|---|---|
Read Sequential
single-core scalar |
367
461 MB/sec |
|
Write Sequential
single-core scalar |
559
392 MB/sec |
|
Stdlib Allocate
single-core scalar |
224
837 Kallocs/sec |
|
Stdlib Write
single-core scalar |
809
1.68 GB/sec |
|
Stdlib Copy
single-core scalar |
783
828 MB/sec |
Stream | 646 | |
---|---|---|
Stream Copy
single-core scalar |
444
623 MB/sec |
|
Stream Copy
single-core vector |
974
1.26 GB/sec |
|
Stream Scale
single-core scalar |
435
578 MB/sec |
|
Stream Scale
single-core vector |
898
1.21 GB/sec |
|
Stream Add
single-core scalar |
443
686 MB/sec |
|
Stream Add
single-core vector |
932
1.30 GB/sec |
|
Stream Triad
single-core scalar |
448
634 MB/sec |
|
Stream Triad
single-core vector |
600
1.12 GB/sec |