Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4333 | 5834 |
Floating Point | Processor floating point performance | 8031 | |
Memory | Memory performance | 5271 | |
Stream | Memory bandwidth performance | 4525 |
Upload Date | Fri, 29 Jul 2011 23:42:37 +0000 |
Views | 86 |
MacBookAir4,1 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
Model | MacBookAir4,1 |
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-C08A6BB70A942AC2 MacBookAir4,1 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4333 | |
---|---|---|
Blowfish
single-core scalar |
1862
81.8 MB/sec |
|
Blowfish
multi-core scalar |
5821
239 MB/sec |
|
Text Compress
single-core scalar |
2459
7.87 MB/sec |
|
Text Compress
multi-core scalar |
5910
19.4 MB/sec |
|
Text Decompress
single-core scalar |
2662
10.9 MB/sec |
|
Text Decompress
multi-core scalar |
6662
26.5 MB/sec |
|
Image Compress
single-core scalar |
2060
17.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5142
43.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
2093
35.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4519
73.7 Mpixels/sec |
|
Lua
single-core scalar |
4063
1.56 Mnodes/sec |
|
Lua
multi-core scalar |
8743
3.36 Mnodes/sec |
Floating Point | 8031 | |
---|---|---|
Mandelbrot
single-core scalar |
2419
1.61 Gflops |
|
Mandelbrot
multi-core scalar |
7953
5.20 Gflops |
|
Dot Product
single-core scalar |
3861
1.87 Gflops |
|
Dot Product
multi-core scalar |
10003
4.56 Gflops |
|
Dot Product
single-core vector |
4767
5.71 Gflops |
|
Dot Product
multi-core vector |
12398
12.9 Gflops |
|
LU Decomposition
single-core scalar |
1077
959 Mflops |
|
LU Decomposition
multi-core scalar |
2456
2.15 Gflops |
|
Primality Test
single-core scalar |
5889
880 Mflops |
|
Primality Test
multi-core scalar |
10776
2.00 Gflops |
|
Sharpen Image
single-core scalar |
5433
12.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16272
37.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6892
5.45 Mpixels/sec |
|
Blur Image
multi-core scalar |
22243
17.5 Mpixels/sec |
Memory | 5271 | |
---|---|---|
Read Sequential
single-core scalar |
5962
7.30 GB/sec |
|
Write Sequential
single-core scalar |
8676
5.93 GB/sec |
|
Stdlib Allocate
single-core scalar |
3448
12.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3539
7.32 GB/sec |
|
Stdlib Copy
single-core scalar |
4734
4.88 GB/sec |
Stream | 4525 | |
---|---|---|
Stream Copy
single-core scalar |
5041
6.89 GB/sec |
|
Stream Copy
single-core vector |
5673
7.36 GB/sec |
|
Stream Scale
single-core scalar |
5231
6.79 GB/sec |
|
Stream Scale
single-core vector |
5315
7.17 GB/sec |
|
Stream Add
single-core scalar |
2096
3.16 GB/sec |
|
Stream Add
single-core vector |
5975
8.31 GB/sec |
|
Stream Triad
single-core scalar |
2364
3.27 GB/sec |
|
Stream Triad
single-core vector |
4510
8.44 GB/sec |