Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4322 | 5830 |
Floating Point | Processor floating point performance | 8069 | |
Memory | Memory performance | 5218 | |
Stream | Memory bandwidth performance | 4503 |
User | skram |
Upload Date | Mon, 22 Aug 2011 23:38:48 +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 | 4322 | |
---|---|---|
Blowfish
single-core scalar |
1855
81.5 MB/sec |
|
Blowfish
multi-core scalar |
5848
240 MB/sec |
|
Text Compress
single-core scalar |
2453
7.85 MB/sec |
|
Text Compress
multi-core scalar |
5920
19.4 MB/sec |
|
Text Decompress
single-core scalar |
2664
10.9 MB/sec |
|
Text Decompress
multi-core scalar |
6646
26.5 MB/sec |
|
Image Compress
single-core scalar |
2053
17.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5096
42.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2063
34.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4408
71.9 Mpixels/sec |
|
Lua
single-core scalar |
4108
1.58 Mnodes/sec |
|
Lua
multi-core scalar |
8752
3.37 Mnodes/sec |
Floating Point | 8069 | |
---|---|---|
Mandelbrot
single-core scalar |
2421
1.61 Gflops |
|
Mandelbrot
multi-core scalar |
7992
5.23 Gflops |
|
Dot Product
single-core scalar |
3854
1.86 Gflops |
|
Dot Product
multi-core scalar |
10287
4.69 Gflops |
|
Dot Product
single-core vector |
4738
5.68 Gflops |
|
Dot Product
multi-core vector |
12421
12.9 Gflops |
|
LU Decomposition
single-core scalar |
1104
983 Mflops |
|
LU Decomposition
multi-core scalar |
2501
2.19 Gflops |
|
Primality Test
single-core scalar |
5895
880 Mflops |
|
Primality Test
multi-core scalar |
10774
2.00 Gflops |
|
Sharpen Image
single-core scalar |
5408
12.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16346
37.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6873
5.44 Mpixels/sec |
|
Blur Image
multi-core scalar |
22364
17.6 Mpixels/sec |
Memory | 5218 | |
---|---|---|
Read Sequential
single-core scalar |
5876
7.19 GB/sec |
|
Write Sequential
single-core scalar |
8561
5.86 GB/sec |
|
Stdlib Allocate
single-core scalar |
3397
12.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3513
7.27 GB/sec |
|
Stdlib Copy
single-core scalar |
4743
4.89 GB/sec |
Stream | 4503 | |
---|---|---|
Stream Copy
single-core scalar |
4865
6.65 GB/sec |
|
Stream Copy
single-core vector |
5798
7.52 GB/sec |
|
Stream Scale
single-core scalar |
5199
6.75 GB/sec |
|
Stream Scale
single-core vector |
5340
7.21 GB/sec |
|
Stream Add
single-core scalar |
2086
3.15 GB/sec |
|
Stream Add
single-core vector |
5992
8.34 GB/sec |
|
Stream Triad
single-core scalar |
2369
3.27 GB/sec |
|
Stream Triad
single-core vector |
4378
8.19 GB/sec |