Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 8834 | 9927 |
Floating Point | Processor floating point performance | 15274 | |
Memory | Memory performance | 4723 | |
Stream | Memory bandwidth performance | 5456 |
User | timshingyu |
Upload Date | Sat, 26 May 2012 07:56:47 +0000 |
Views | 3 |
iMac (27-inch Late 2009) | |
---|---|
Operating System | Mac OS X 10.7.4 |
Model | iMac (27-inch Late 2009) |
Processor |
Intel Core i7-860 @ 2.80 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-F2268DAE |
BIOS | Apple Inc. IM111.88Z.0034.B02.1003171314 |
Memory | 8.00 GB 1067 MHz DDR3 |
Integer | 8834 | |
---|---|---|
Blowfish
single-core scalar |
2200
96.7 MB/sec |
|
Blowfish
multi-core scalar |
12897
529 MB/sec |
|
Text Compress
single-core scalar |
2643
8.45 MB/sec |
|
Text Compress
multi-core scalar |
13094
43.0 MB/sec |
|
Text Decompress
single-core scalar |
2926
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
14390
57.3 MB/sec |
|
Image Compress
single-core scalar |
2919
24.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
13542
114 Mpixels/sec |
|
Image Decompress
single-core scalar |
2959
49.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
11605
189 Mpixels/sec |
|
Lua
single-core scalar |
5159
1.99 Mnodes/sec |
|
Lua
multi-core scalar |
21683
8.34 Mnodes/sec |
Floating Point | 15274 | |
---|---|---|
Mandelbrot
single-core scalar |
2904
1.93 Gflops |
|
Mandelbrot
multi-core scalar |
18434
12.1 Gflops |
|
Dot Product
single-core scalar |
4751
2.30 Gflops |
|
Dot Product
multi-core scalar |
17099
7.79 Gflops |
|
Dot Product
single-core vector |
5729
6.86 Gflops |
|
Dot Product
multi-core vector |
26879
28.0 Gflops |
|
LU Decomposition
single-core scalar |
1562
1.39 Gflops |
|
LU Decomposition
multi-core scalar |
3066
2.69 Gflops |
|
Primality Test
single-core scalar |
7335
1.10 Gflops |
|
Primality Test
multi-core scalar |
26520
4.92 Gflops |
|
Sharpen Image
single-core scalar |
7263
16.9 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
36554
84.2 Mpixels/sec |
|
Blur Image
single-core scalar |
8595
6.80 Mpixels/sec |
|
Blur Image
multi-core scalar |
47151
37.1 Mpixels/sec |
Memory | 4723 | |
---|---|---|
Read Sequential
single-core scalar |
5941
7.27 GB/sec |
|
Write Sequential
single-core scalar |
7750
5.30 GB/sec |
|
Stdlib Allocate
single-core scalar |
3594
13.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
2775
5.74 GB/sec |
|
Stdlib Copy
single-core scalar |
3556
3.67 GB/sec |
Stream | 5456 | |
---|---|---|
Stream Copy
single-core scalar |
5222
7.14 GB/sec |
|
Stream Copy
single-core vector |
6283
8.15 GB/sec |
|
Stream Scale
single-core scalar |
5197
6.74 GB/sec |
|
Stream Scale
single-core vector |
5572
7.52 GB/sec |
|
Stream Add
single-core scalar |
5243
7.91 GB/sec |
|
Stream Add
single-core vector |
6097
8.48 GB/sec |
|
Stream Triad
single-core scalar |
5523
7.63 GB/sec |
|
Stream Triad
single-core vector |
4511
8.44 GB/sec |