Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 9455 | 10711 |
Floating Point | Processor floating point performance | 16434 | |
Memory | Memory performance | 5254 | |
Stream | Memory bandwidth performance | 5993 |
User | serge13300 |
Upload Date | Sun, 10 Jun 2012 16:36:03 +0000 |
Views | 3 |
iMac (27-inch Mid 2010) | |
---|---|
Operating System | Mac OS X 10.7.4 (Build 11E53) |
Model | iMac (27-inch Mid 2010) |
Processor |
Intel Core i7-870 @ 2.93 GHz
1 Processor, 4 Cores, 8 Threads |
Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
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-F2238BAE iMac11,3 |
BIOS | Apple Inc. IM112.88Z.0057.B01.1112090906 |
Memory | 8.00 GB 1333 MHz DDR3 |
Integer | 9455 | |
---|---|---|
Blowfish
single-core scalar |
2265
99.5 MB/sec |
|
Blowfish
multi-core scalar |
14027
575 MB/sec |
|
Text Compress
single-core scalar |
2736
8.75 MB/sec |
|
Text Compress
multi-core scalar |
14213
46.6 MB/sec |
|
Text Decompress
single-core scalar |
3024
12.4 MB/sec |
|
Text Decompress
multi-core scalar |
15898
63.3 MB/sec |
|
Image Compress
single-core scalar |
3014
24.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
15102
127 Mpixels/sec |
|
Image Decompress
single-core scalar |
3063
51.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
12413
203 Mpixels/sec |
|
Lua
single-core scalar |
5182
2.00 Mnodes/sec |
|
Lua
multi-core scalar |
22531
8.67 Mnodes/sec |
Floating Point | 16434 | |
---|---|---|
Mandelbrot
single-core scalar |
3003
2.00 Gflops |
|
Mandelbrot
multi-core scalar |
20062
13.1 Gflops |
|
Dot Product
single-core scalar |
4912
2.37 Gflops |
|
Dot Product
multi-core scalar |
18606
8.48 Gflops |
|
Dot Product
single-core vector |
5928
7.10 Gflops |
|
Dot Product
multi-core vector |
29278
30.4 Gflops |
|
LU Decomposition
single-core scalar |
1616
1.44 Gflops |
|
LU Decomposition
multi-core scalar |
3739
3.28 Gflops |
|
Primality Test
single-core scalar |
7647
1.14 Gflops |
|
Primality Test
multi-core scalar |
27702
5.14 Gflops |
|
Sharpen Image
single-core scalar |
7526
17.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
39963
92.1 Mpixels/sec |
|
Blur Image
single-core scalar |
8898
7.04 Mpixels/sec |
|
Blur Image
multi-core scalar |
51204
40.3 Mpixels/sec |
Memory | 5254 | |
---|---|---|
Read Sequential
single-core scalar |
6143
7.52 GB/sec |
|
Write Sequential
single-core scalar |
9210
6.30 GB/sec |
|
Stdlib Allocate
single-core scalar |
3850
14.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3150
6.52 GB/sec |
|
Stdlib Copy
single-core scalar |
3918
4.04 GB/sec |
Stream | 5993 | |
---|---|---|
Stream Copy
single-core scalar |
5499
7.52 GB/sec |
|
Stream Copy
single-core vector |
7030
9.12 GB/sec |
|
Stream Scale
single-core scalar |
5587
7.25 GB/sec |
|
Stream Scale
single-core vector |
6317
8.53 GB/sec |
|
Stream Add
single-core scalar |
5803
8.76 GB/sec |
|
Stream Add
single-core vector |
6822
9.49 GB/sec |
|
Stream Triad
single-core scalar |
5831
8.06 GB/sec |
|
Stream Triad
single-core vector |
5057
9.47 GB/sec |