Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.7 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 2341 | 3011 |
Floating Point | Processor floating point performance | 3840 | |
Memory | Memory performance | 2618 | |
Stream | Memory bandwidth performance | 3247 |
User | yacosta |
Upload Date | Sun, 18 Mar 2012 00:10:25 +0000 |
Views | 5 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50b) |
Model | MacBook Air (13-inch Mid 2011) |
Processor |
Intel Core i7-2677M @ 1.80 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 | 4096 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 2341 | |
---|---|---|
Blowfish
single-core scalar |
1465
64.4 MB/sec |
|
Blowfish
multi-core scalar |
2924
120 MB/sec |
|
Text Compress
single-core scalar |
1476
4.72 MB/sec |
|
Text Compress
multi-core scalar |
2947
9.67 MB/sec |
|
Text Decompress
single-core scalar |
1660
6.82 MB/sec |
|
Text Decompress
multi-core scalar |
3366
13.4 MB/sec |
|
Image Compress
single-core scalar |
1351
11.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
2594
21.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
1312
22.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
2236
36.5 Mpixels/sec |
|
Lua
single-core scalar |
2498
962 Knodes/sec |
|
Lua
multi-core scalar |
4273
1.64 Mnodes/sec |
Floating Point | 3840 | |
---|---|---|
Mandelbrot
single-core scalar |
1860
1.24 Gflops |
|
Mandelbrot
multi-core scalar |
4740
3.10 Gflops |
|
Dot Product
single-core scalar |
2398
1.16 Gflops |
|
Dot Product
multi-core scalar |
4950
2.26 Gflops |
|
Dot Product
single-core vector |
1803
2.16 Gflops |
|
Dot Product
multi-core vector |
5853
6.09 Gflops |
|
LU Decomposition
single-core scalar |
698
622 Mflops |
|
LU Decomposition
multi-core scalar |
1071
939 Mflops |
|
Primality Test
single-core scalar |
3253
486 Mflops |
|
Primality Test
multi-core scalar |
4265
792 Mflops |
|
Sharpen Image
single-core scalar |
3106
7.25 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
6478
14.9 Mpixels/sec |
|
Blur Image
single-core scalar |
4546
3.60 Mpixels/sec |
|
Blur Image
multi-core scalar |
8748
6.88 Mpixels/sec |
Memory | 2618 | |
---|---|---|
Read Sequential
single-core scalar |
2769
3.39 GB/sec |
|
Write Sequential
single-core scalar |
3911
2.68 GB/sec |
|
Stdlib Allocate
single-core scalar |
1470
5.49 Mallocs/sec |
|
Stdlib Write
single-core scalar |
2263
4.69 GB/sec |
|
Stdlib Copy
single-core scalar |
2681
2.76 GB/sec |
Stream | 3247 | |
---|---|---|
Stream Copy
single-core scalar |
3021
4.13 GB/sec |
|
Stream Copy
single-core vector |
4724
6.13 GB/sec |
|
Stream Scale
single-core scalar |
3294
4.27 GB/sec |
|
Stream Scale
single-core vector |
4443
6.00 GB/sec |
|
Stream Add
single-core scalar |
1151
1.74 GB/sec |
|
Stream Add
single-core vector |
4574
6.36 GB/sec |
|
Stream Triad
single-core scalar |
1294
1.79 GB/sec |
|
Stream Triad
single-core vector |
3480
6.51 GB/sec |