Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.5 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4855 | 6215 |
Floating Point | Processor floating point performance | 8550 | |
Memory | Memory performance | 4958 | |
Stream | Memory bandwidth performance | 5318 |
User | brysongilbert |
Upload Date | Wed, 27 Jul 2011 19:38:35 +0000 |
Views | 3 |
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 | 4855 | |
---|---|---|
Blowfish
single-core scalar |
1814
79.7 MB/sec |
|
Blowfish
multi-core scalar |
5754
236 MB/sec |
|
Text Compress
single-core scalar |
2800
8.96 MB/sec |
|
Text Compress
multi-core scalar |
6722
22.1 MB/sec |
|
Text Decompress
single-core scalar |
3046
12.5 MB/sec |
|
Text Decompress
multi-core scalar |
7718
30.8 MB/sec |
|
Image Compress
single-core scalar |
2490
20.6 Mpixels/sec |
|
Image Compress
multi-core scalar |
6015
50.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
2764
46.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6003
97.9 Mpixels/sec |
|
Lua
single-core scalar |
4137
1.59 Mnodes/sec |
|
Lua
multi-core scalar |
9003
3.46 Mnodes/sec |
Floating Point | 8550 | |
---|---|---|
Mandelbrot
single-core scalar |
2397
1.59 Gflops |
|
Mandelbrot
multi-core scalar |
8061
5.28 Gflops |
|
Dot Product
single-core scalar |
3934
1.90 Gflops |
|
Dot Product
multi-core scalar |
9845
4.49 Gflops |
|
Dot Product
single-core vector |
4692
5.62 Gflops |
|
Dot Product
multi-core vector |
12716
13.2 Gflops |
|
LU Decomposition
single-core scalar |
1863
1.66 Gflops |
|
LU Decomposition
multi-core scalar |
4307
3.78 Gflops |
|
Primality Test
single-core scalar |
6447
963 Mflops |
|
Primality Test
multi-core scalar |
12279
2.28 Gflops |
|
Sharpen Image
single-core scalar |
5852
13.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
18338
42.3 Mpixels/sec |
|
Blur Image
single-core scalar |
6528
5.17 Mpixels/sec |
|
Blur Image
multi-core scalar |
22453
17.7 Mpixels/sec |
Memory | 4958 | |
---|---|---|
Read Sequential
single-core scalar |
5412
6.63 GB/sec |
|
Write Sequential
single-core scalar |
7566
5.18 GB/sec |
|
Stdlib Allocate
single-core scalar |
3517
13.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3566
7.38 GB/sec |
|
Stdlib Copy
single-core scalar |
4731
4.88 GB/sec |
Stream | 5318 | |
---|---|---|
Stream Copy
single-core scalar |
5086
6.96 GB/sec |
|
Stream Copy
single-core vector |
5547
7.19 GB/sec |
|
Stream Scale
single-core scalar |
5137
6.67 GB/sec |
|
Stream Scale
single-core vector |
5533
7.47 GB/sec |
|
Stream Add
single-core scalar |
5318
8.03 GB/sec |
|
Stream Add
single-core vector |
6218
8.65 GB/sec |
|
Stream Triad
single-core scalar |
5423
7.49 GB/sec |
|
Stream Triad
single-core vector |
4285
8.02 GB/sec |