Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5012 | 6313 |
Floating Point | Processor floating point performance | 8611 | |
Memory | Memory performance | 5057 | |
Stream | Memory bandwidth performance | 5344 |
User | joelwolsey9 |
Upload Date | Fri, 09 Dec 2011 17:46:30 +0000 |
Views | 1 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
Model | MacBookAir4,2 |
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 |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
L3 Cache | 4096 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 5012 | |
---|---|---|
Blowfish
single-core scalar |
1774
77.9 MB/sec |
|
Blowfish
multi-core scalar |
5522
226 MB/sec |
|
Text Compress
single-core scalar |
2819
9.02 MB/sec |
|
Text Compress
multi-core scalar |
6856
22.5 MB/sec |
|
Text Decompress
single-core scalar |
3145
12.9 MB/sec |
|
Text Decompress
multi-core scalar |
7692
30.6 MB/sec |
|
Image Compress
single-core scalar |
2593
21.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
6403
53.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
3010
50.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6660
109 Mpixels/sec |
|
Lua
single-core scalar |
4575
1.76 Mnodes/sec |
|
Lua
multi-core scalar |
9103
3.50 Mnodes/sec |
Floating Point | 8611 | |
---|---|---|
Mandelbrot
single-core scalar |
2436
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
7943
5.20 Gflops |
|
Dot Product
single-core scalar |
3970
1.92 Gflops |
|
Dot Product
multi-core scalar |
9233
4.21 Gflops |
|
Dot Product
single-core vector |
4769
5.71 Gflops |
|
Dot Product
multi-core vector |
13163
13.7 Gflops |
|
LU Decomposition
single-core scalar |
1997
1.78 Gflops |
|
LU Decomposition
multi-core scalar |
4167
3.65 Gflops |
|
Primality Test
single-core scalar |
6850
1.02 Gflops |
|
Primality Test
multi-core scalar |
13139
2.44 Gflops |
|
Sharpen Image
single-core scalar |
5714
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17394
40.1 Mpixels/sec |
|
Blur Image
single-core scalar |
6828
5.40 Mpixels/sec |
|
Blur Image
multi-core scalar |
22960
18.1 Mpixels/sec |
Memory | 5057 | |
---|---|---|
Read Sequential
single-core scalar |
5522
6.76 GB/sec |
|
Write Sequential
single-core scalar |
7872
5.38 GB/sec |
|
Stdlib Allocate
single-core scalar |
3721
13.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3533
7.31 GB/sec |
|
Stdlib Copy
single-core scalar |
4639
4.78 GB/sec |
Stream | 5344 | |
---|---|---|
Stream Copy
single-core scalar |
4908
6.71 GB/sec |
|
Stream Copy
single-core vector |
5843
7.58 GB/sec |
|
Stream Scale
single-core scalar |
5085
6.60 GB/sec |
|
Stream Scale
single-core vector |
5518
7.45 GB/sec |
|
Stream Add
single-core scalar |
5131
7.75 GB/sec |
|
Stream Add
single-core vector |
6401
8.90 GB/sec |
|
Stream Triad
single-core scalar |
5378
7.43 GB/sec |
|
Stream Triad
single-core vector |
4491
8.41 GB/sec |