Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4834 | 6841 |
Floating Point | Processor floating point performance | 9921 | |
Memory | Memory performance | 5024 | |
Stream | Memory bandwidth performance | 6729 |
User | dlbmacfan |
Upload Date | Wed, 03 Aug 2011 14:31:12 +0000 |
Views | 3 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.0 |
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 | 0 KB |
L1 Data Cache | 0 KB |
L2 Cache | 1024 KB |
L3 Cache | 0 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4834 | |
---|---|---|
Blowfish
single-core scalar |
1952
85.8 MB/sec |
|
Blowfish
multi-core scalar |
6479
266 MB/sec |
|
Text Compress
single-core scalar |
2473
7.91 MB/sec |
|
Text Compress
multi-core scalar |
6301
20.7 MB/sec |
|
Text Decompress
single-core scalar |
2591
10.7 MB/sec |
|
Text Decompress
multi-core scalar |
6990
27.8 MB/sec |
|
Image Compress
single-core scalar |
2443
20.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
6129
51.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
2898
48.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6738
110 Mpixels/sec |
|
Lua
single-core scalar |
4135
1.59 Mnodes/sec |
|
Lua
multi-core scalar |
8880
3.42 Mnodes/sec |
Floating Point | 9921 | |
---|---|---|
Mandelbrot
single-core scalar |
2279
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7821
5.12 Gflops |
|
Dot Product
single-core scalar |
3990
1.93 Gflops |
|
Dot Product
multi-core scalar |
11126
5.07 Gflops |
|
Dot Product
single-core vector |
6435
7.71 Gflops |
|
Dot Product
multi-core vector |
17669
18.4 Gflops |
|
LU Decomposition
single-core scalar |
2379
2.12 Gflops |
|
LU Decomposition
multi-core scalar |
3629
3.18 Gflops |
|
Primality Test
single-core scalar |
6404
956 Mflops |
|
Primality Test
multi-core scalar |
12349
2.29 Gflops |
|
Sharpen Image
single-core scalar |
11729
27.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
29029
66.9 Mpixels/sec |
|
Blur Image
single-core scalar |
5399
4.27 Mpixels/sec |
|
Blur Image
multi-core scalar |
18664
14.7 Mpixels/sec |
Memory | 5024 | |
---|---|---|
Read Sequential
single-core scalar |
5802
7.11 GB/sec |
|
Write Sequential
single-core scalar |
7472
5.11 GB/sec |
|
Stdlib Allocate
single-core scalar |
3725
13.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3560
7.37 GB/sec |
|
Stdlib Copy
single-core scalar |
4563
4.70 GB/sec |
Stream | 6729 | |
---|---|---|
Stream Copy
single-core scalar |
6356
8.69 GB/sec |
|
Stream Copy
single-core vector |
7192
9.33 GB/sec |
|
Stream Scale
single-core scalar |
6260
8.12 GB/sec |
|
Stream Scale
single-core vector |
7208
9.73 GB/sec |
|
Stream Add
single-core scalar |
6820
10.3 GB/sec |
|
Stream Add
single-core vector |
7732
10.8 GB/sec |
|
Stream Triad
single-core scalar |
6520
9.01 GB/sec |
|
Stream Triad
single-core vector |
5745
10.8 GB/sec |