Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1271 | 1850 |
Floating Point | Processor floating point performance | 2299 | |
Memory | Memory performance | 1869 | |
Stream | Memory bandwidth performance | 2275 |
Upload Date | Mon, 10 Dec 2012 03:34:40 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.5 (Build 11G63) |
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 | 1271 | |
---|---|---|
Blowfish
single-core scalar |
508
22.3 MB/sec |
|
Blowfish
multi-core scalar |
1747
71.6 MB/sec |
|
Text Compress
single-core scalar |
669
2.14 MB/sec |
|
Text Compress
multi-core scalar |
1794
5.89 MB/sec |
|
Text Decompress
single-core scalar |
734
3.02 MB/sec |
|
Text Decompress
multi-core scalar |
2030
8.09 MB/sec |
|
Image Compress
single-core scalar |
589
4.87 Mpixels/sec |
|
Image Compress
multi-core scalar |
1585
13.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
576
9.67 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1370
22.4 Mpixels/sec |
|
Lua
single-core scalar |
1092
420 Knodes/sec |
|
Lua
multi-core scalar |
2564
987 Knodes/sec |
Floating Point | 2299 | |
---|---|---|
Mandelbrot
single-core scalar |
675
449 Mflops |
|
Mandelbrot
multi-core scalar |
2394
1.57 Gflops |
|
Dot Product
single-core scalar |
1077
521 Mflops |
|
Dot Product
multi-core scalar |
3173
1.45 Gflops |
|
Dot Product
single-core vector |
1322
1.58 Gflops |
|
Dot Product
multi-core vector |
3594
3.74 Gflops |
|
LU Decomposition
single-core scalar |
326
291 Mflops |
|
LU Decomposition
multi-core scalar |
697
612 Mflops |
|
Primality Test
single-core scalar |
1580
236 Mflops |
|
Primality Test
multi-core scalar |
3117
579 Mflops |
|
Sharpen Image
single-core scalar |
1497
3.49 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4717
10.9 Mpixels/sec |
|
Blur Image
single-core scalar |
1800
1.42 Mpixels/sec |
|
Blur Image
multi-core scalar |
6220
4.89 Mpixels/sec |
Memory | 1869 | |
---|---|---|
Read Sequential
single-core scalar |
1849
2.26 GB/sec |
|
Write Sequential
single-core scalar |
2464
1.69 GB/sec |
|
Stdlib Allocate
single-core scalar |
938
3.50 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1826
3.78 GB/sec |
|
Stdlib Copy
single-core scalar |
2269
2.34 GB/sec |
Stream | 2275 | |
---|---|---|
Stream Copy
single-core scalar |
1904
2.60 GB/sec |
|
Stream Copy
single-core vector |
3537
4.59 GB/sec |
|
Stream Scale
single-core scalar |
2036
2.64 GB/sec |
|
Stream Scale
single-core vector |
3388
4.57 GB/sec |
|
Stream Add
single-core scalar |
615
951 MB/sec |
|
Stream Add
single-core vector |
3474
4.83 GB/sec |
|
Stream Triad
single-core scalar |
697
987 MB/sec |
|
Stream Triad
single-core vector |
2549
4.77 GB/sec |