Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4255 | 5789 |
Floating Point | Processor floating point performance | 8038 | |
Memory | Memory performance | 5198 | |
Stream | Memory bandwidth performance | 4472 |
User | JohnfromNRH |
Upload Date | Fri, 22 Jul 2011 18:37:52 +0000 |
Views | 2 |
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 | 4255 | |
---|---|---|
Blowfish
single-core scalar |
1790
78.6 MB/sec |
|
Blowfish
multi-core scalar |
5673
232 MB/sec |
|
Text Compress
single-core scalar |
2343
7.49 MB/sec |
|
Text Compress
multi-core scalar |
5859
19.2 MB/sec |
|
Text Decompress
single-core scalar |
2634
10.8 MB/sec |
|
Text Decompress
multi-core scalar |
6601
26.3 MB/sec |
|
Image Compress
single-core scalar |
2049
16.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5083
42.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
1847
31.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4496
73.4 Mpixels/sec |
|
Lua
single-core scalar |
3904
1.50 Mnodes/sec |
|
Lua
multi-core scalar |
8781
3.38 Mnodes/sec |
Floating Point | 8038 | |
---|---|---|
Mandelbrot
single-core scalar |
2414
1.61 Gflops |
|
Mandelbrot
multi-core scalar |
7973
5.22 Gflops |
|
Dot Product
single-core scalar |
3858
1.86 Gflops |
|
Dot Product
multi-core scalar |
10018
4.57 Gflops |
|
Dot Product
single-core vector |
4724
5.66 Gflops |
|
Dot Product
multi-core vector |
12362
12.9 Gflops |
|
LU Decomposition
single-core scalar |
1103
982 Mflops |
|
LU Decomposition
multi-core scalar |
2465
2.16 Gflops |
|
Primality Test
single-core scalar |
5917
884 Mflops |
|
Primality Test
multi-core scalar |
10796
2.00 Gflops |
|
Sharpen Image
single-core scalar |
5411
12.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16347
37.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6888
5.45 Mpixels/sec |
|
Blur Image
multi-core scalar |
22262
17.5 Mpixels/sec |
Memory | 5198 | |
---|---|---|
Read Sequential
single-core scalar |
5935
7.27 GB/sec |
|
Write Sequential
single-core scalar |
8613
5.89 GB/sec |
|
Stdlib Allocate
single-core scalar |
3356
12.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3371
6.98 GB/sec |
|
Stdlib Copy
single-core scalar |
4716
4.86 GB/sec |
Stream | 4472 | |
---|---|---|
Stream Copy
single-core scalar |
5024
6.87 GB/sec |
|
Stream Copy
single-core vector |
5604
7.27 GB/sec |
|
Stream Scale
single-core scalar |
5059
6.57 GB/sec |
|
Stream Scale
single-core vector |
5310
7.17 GB/sec |
|
Stream Add
single-core scalar |
2102
3.17 GB/sec |
|
Stream Add
single-core vector |
5921
8.24 GB/sec |
|
Stream Triad
single-core scalar |
2381
3.29 GB/sec |
|
Stream Triad
single-core vector |
4375
8.19 GB/sec |