Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.3 Pro for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 13970 | 17164 |
Floating Point | Processor floating point performance | 27063 | |
Memory | Memory performance | 9239 | |
Stream | Memory bandwidth performance | 9553 |
Upload Date | Sun, 23 Nov 2014 19:03:57 +0000 |
Views | 2 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.10.1 (Build 14B25) |
Model | MacBookAir4,2 |
Processor |
Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads |
Processor ID | GenuineIntel Family 6 Model 60 Stepping 3 |
L1 Instruction Cache | 32 KB x 4 |
L1 Data Cache | 32 KB x 4 |
L2 Cache | 256 KB x 4 |
L3 Cache | 8192 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 iMac14,2 |
BIOS | Apple Inc. IM142.88Z.0118.B00.1309031249 |
Memory | 16.00 GB 0 MHz RAM |
Integer | 13970 | |
---|---|---|
Blowfish
single-core scalar |
3546
156 MB/sec |
|
Blowfish
multi-core scalar |
25741
1.03 GB/sec |
|
Text Compress
single-core scalar |
4046
12.9 MB/sec |
|
Text Compress
multi-core scalar |
22009
72.2 MB/sec |
|
Text Decompress
single-core scalar |
4427
18.2 MB/sec |
|
Text Decompress
multi-core scalar |
24456
97.4 MB/sec |
|
Image Compress
single-core scalar |
3445
28.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
19087
161 Mpixels/sec |
|
Image Decompress
single-core scalar |
3697
62.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
17919
292 Mpixels/sec |
|
Lua
single-core scalar |
7469
2.88 Mnodes/sec |
|
Lua
multi-core scalar |
31808
12.2 Mnodes/sec |
Floating Point | 27063 | |
---|---|---|
Mandelbrot
single-core scalar |
4166
2.77 Gflops |
|
Mandelbrot
multi-core scalar |
32879
21.5 Gflops |
|
Dot Product
single-core scalar |
6207
3.00 Gflops |
|
Dot Product
multi-core scalar |
51010
23.2 Gflops |
|
Dot Product
single-core vector |
8612
10.3 Gflops |
|
Dot Product
multi-core vector |
54531
56.7 Gflops |
|
LU Decomposition
single-core scalar |
2321
2.07 Gflops |
|
LU Decomposition
multi-core scalar |
8752
7.67 Gflops |
|
Primality Test
single-core scalar |
9392
1.40 Gflops |
|
Primality Test
multi-core scalar |
40905
7.59 Gflops |
|
Sharpen Image
single-core scalar |
9921
23.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
61864
143 Mpixels/sec |
|
Blur Image
single-core scalar |
10822
8.56 Mpixels/sec |
|
Blur Image
multi-core scalar |
77512
60.9 Mpixels/sec |
Memory | 9239 | |
---|---|---|
Read Sequential
single-core scalar |
11520
14.1 GB/sec |
|
Write Sequential
single-core scalar |
15356
10.5 GB/sec |
|
Stdlib Allocate
single-core scalar |
5548
20.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
5825
12.1 GB/sec |
|
Stdlib Copy
single-core scalar |
7947
8.19 GB/sec |
Stream | 9553 | |
---|---|---|
Stream Copy
single-core scalar |
10747
14.7 GB/sec |
|
Stream Copy
single-core vector |
12474
16.2 GB/sec |
|
Stream Scale
single-core scalar |
12096
15.7 GB/sec |
|
Stream Scale
single-core vector |
11864
16.0 GB/sec |
|
Stream Add
single-core scalar |
3587
5.41 GB/sec |
|
Stream Add
single-core vector |
12256
17.0 GB/sec |
|
Stream Triad
single-core scalar |
4125
5.70 GB/sec |
|
Stream Triad
single-core vector |
9280
17.4 GB/sec |