Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4312 | 5826 |
Floating Point | Processor floating point performance | 8049 | |
Memory | Memory performance | 5223 | |
Stream | Memory bandwidth performance | 4560 |
User | StutsmanSoft |
Upload Date | Fri, 22 Jul 2011 15:21:59 +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 | 4312 | |
---|---|---|
Blowfish
single-core scalar |
1866
82.0 MB/sec |
|
Blowfish
multi-core scalar |
5856
240 MB/sec |
|
Text Compress
single-core scalar |
2454
7.85 MB/sec |
|
Text Compress
multi-core scalar |
5972
19.6 MB/sec |
|
Text Decompress
single-core scalar |
2661
10.9 MB/sec |
|
Text Decompress
multi-core scalar |
6646
26.5 MB/sec |
|
Image Compress
single-core scalar |
2056
17.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5079
42.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2086
35.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4452
72.6 Mpixels/sec |
|
Lua
single-core scalar |
4038
1.55 Mnodes/sec |
|
Lua
multi-core scalar |
8584
3.30 Mnodes/sec |
Floating Point | 8049 | |
---|---|---|
Mandelbrot
single-core scalar |
2431
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
7988
5.23 Gflops |
|
Dot Product
single-core scalar |
3871
1.87 Gflops |
|
Dot Product
multi-core scalar |
10062
4.59 Gflops |
|
Dot Product
single-core vector |
4777
5.72 Gflops |
|
Dot Product
multi-core vector |
12432
12.9 Gflops |
|
LU Decomposition
single-core scalar |
1126
1.00 Gflops |
|
LU Decomposition
multi-core scalar |
2472
2.17 Gflops |
|
Primality Test
single-core scalar |
5918
884 Mflops |
|
Primality Test
multi-core scalar |
10822
2.01 Gflops |
|
Sharpen Image
single-core scalar |
5448
12.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16233
37.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6887
5.45 Mpixels/sec |
|
Blur Image
multi-core scalar |
22227
17.5 Mpixels/sec |
Memory | 5223 | |
---|---|---|
Read Sequential
single-core scalar |
5948
7.28 GB/sec |
|
Write Sequential
single-core scalar |
8610
5.89 GB/sec |
|
Stdlib Allocate
single-core scalar |
3444
12.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3548
7.34 GB/sec |
|
Stdlib Copy
single-core scalar |
4566
4.71 GB/sec |
Stream | 4560 | |
---|---|---|
Stream Copy
single-core scalar |
4942
6.76 GB/sec |
|
Stream Copy
single-core vector |
5630
7.30 GB/sec |
|
Stream Scale
single-core scalar |
5282
6.85 GB/sec |
|
Stream Scale
single-core vector |
5513
7.44 GB/sec |
|
Stream Add
single-core scalar |
2084
3.15 GB/sec |
|
Stream Add
single-core vector |
6236
8.67 GB/sec |
|
Stream Triad
single-core scalar |
2390
3.30 GB/sec |
|
Stream Triad
single-core vector |
4403
8.24 GB/sec |