Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4326 | 5828 |
Floating Point | Processor floating point performance | 8041 | |
Memory | Memory performance | 5246 | |
Stream | Memory bandwidth performance | 4506 |
User | erikok |
Upload Date | Sun, 31 Jul 2011 14:20:23 +0000 |
Views | 4 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
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 | 4326 | |
---|---|---|
Blowfish
single-core scalar |
1861
81.8 MB/sec |
|
Blowfish
multi-core scalar |
5812
238 MB/sec |
|
Text Compress
single-core scalar |
2451
7.84 MB/sec |
|
Text Compress
multi-core scalar |
5979
19.6 MB/sec |
|
Text Decompress
single-core scalar |
2669
11.0 MB/sec |
|
Text Decompress
multi-core scalar |
6650
26.5 MB/sec |
|
Image Compress
single-core scalar |
2064
17.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5099
42.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2062
34.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4430
72.3 Mpixels/sec |
|
Lua
single-core scalar |
4120
1.59 Mnodes/sec |
|
Lua
multi-core scalar |
8724
3.36 Mnodes/sec |
Floating Point | 8041 | |
---|---|---|
Mandelbrot
single-core scalar |
2428
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
7958
5.21 Gflops |
|
Dot Product
single-core scalar |
3878
1.87 Gflops |
|
Dot Product
multi-core scalar |
10044
4.58 Gflops |
|
Dot Product
single-core vector |
4781
5.73 Gflops |
|
Dot Product
multi-core vector |
12357
12.9 Gflops |
|
LU Decomposition
single-core scalar |
1154
1.03 Gflops |
|
LU Decomposition
multi-core scalar |
2480
2.17 Gflops |
|
Primality Test
single-core scalar |
5931
886 Mflops |
|
Primality Test
multi-core scalar |
10760
2.00 Gflops |
|
Sharpen Image
single-core scalar |
5448
12.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16271
37.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6908
5.47 Mpixels/sec |
|
Blur Image
multi-core scalar |
22183
17.4 Mpixels/sec |
Memory | 5246 | |
---|---|---|
Read Sequential
single-core scalar |
5933
7.26 GB/sec |
|
Write Sequential
single-core scalar |
8621
5.90 GB/sec |
|
Stdlib Allocate
single-core scalar |
3444
12.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3533
7.31 GB/sec |
|
Stdlib Copy
single-core scalar |
4699
4.84 GB/sec |
Stream | 4506 | |
---|---|---|
Stream Copy
single-core scalar |
4959
6.78 GB/sec |
|
Stream Copy
single-core vector |
5657
7.34 GB/sec |
|
Stream Scale
single-core scalar |
5299
6.88 GB/sec |
|
Stream Scale
single-core vector |
5360
7.23 GB/sec |
|
Stream Add
single-core scalar |
2079
3.14 GB/sec |
|
Stream Add
single-core vector |
5936
8.26 GB/sec |
|
Stream Triad
single-core scalar |
2375
3.28 GB/sec |
|
Stream Triad
single-core vector |
4390
8.22 GB/sec |