Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4915 | 6216 |
Floating Point | Processor floating point performance | 8536 | |
Memory | Memory performance | 4912 | |
Stream | Memory bandwidth performance | 5266 |
User | smf72 |
Upload Date | Sat, 27 Aug 2011 03:56:00 +0000 |
Views | 1 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
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.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4915 | |
---|---|---|
Blowfish
single-core scalar |
1743
76.6 MB/sec |
|
Blowfish
multi-core scalar |
5459
224 MB/sec |
|
Text Compress
single-core scalar |
2761
8.83 MB/sec |
|
Text Compress
multi-core scalar |
6553
21.5 MB/sec |
|
Text Decompress
single-core scalar |
3072
12.6 MB/sec |
|
Text Decompress
multi-core scalar |
7656
30.5 MB/sec |
|
Image Compress
single-core scalar |
2545
21.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
6389
53.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
2951
49.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6411
105 Mpixels/sec |
|
Lua
single-core scalar |
4448
1.71 Mnodes/sec |
|
Lua
multi-core scalar |
8995
3.46 Mnodes/sec |
Floating Point | 8536 | |
---|---|---|
Mandelbrot
single-core scalar |
2401
1.60 Gflops |
|
Mandelbrot
multi-core scalar |
7907
5.17 Gflops |
|
Dot Product
single-core scalar |
3883
1.88 Gflops |
|
Dot Product
multi-core scalar |
9405
4.29 Gflops |
|
Dot Product
single-core vector |
4667
5.59 Gflops |
|
Dot Product
multi-core vector |
13026
13.5 Gflops |
|
LU Decomposition
single-core scalar |
1852
1.65 Gflops |
|
LU Decomposition
multi-core scalar |
4134
3.62 Gflops |
|
Primality Test
single-core scalar |
6729
1.01 Gflops |
|
Primality Test
multi-core scalar |
13042
2.42 Gflops |
|
Sharpen Image
single-core scalar |
5594
13.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17217
39.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6818
5.40 Mpixels/sec |
|
Blur Image
multi-core scalar |
22834
18.0 Mpixels/sec |
Memory | 4912 | |
---|---|---|
Read Sequential
single-core scalar |
5465
6.69 GB/sec |
|
Write Sequential
single-core scalar |
7675
5.25 GB/sec |
|
Stdlib Allocate
single-core scalar |
3445
12.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3482
7.21 GB/sec |
|
Stdlib Copy
single-core scalar |
4493
4.63 GB/sec |
Stream | 5266 | |
---|---|---|
Stream Copy
single-core scalar |
4954
6.78 GB/sec |
|
Stream Copy
single-core vector |
5878
7.62 GB/sec |
|
Stream Scale
single-core scalar |
5115
6.64 GB/sec |
|
Stream Scale
single-core vector |
5253
7.09 GB/sec |
|
Stream Add
single-core scalar |
4923
7.43 GB/sec |
|
Stream Add
single-core vector |
6167
8.58 GB/sec |
|
Stream Triad
single-core scalar |
5287
7.31 GB/sec |
|
Stream Triad
single-core vector |
4556
8.53 GB/sec |