Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 11447 | 12909 |
Floating Point | Processor floating point performance | 19510 | |
Memory | Memory performance | 6438 | |
Stream | Memory bandwidth performance | 7870 |
User | ptchristy |
Upload Date | Tue, 15 May 2012 18:35:06 +0000 |
Views | 4 |
iMac (27-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.4 (Build 11E53) |
Model | iMac (27-inch Mid 2011) |
Processor |
Intel Core i7-2600 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads |
Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
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-942B59F58194171B iMac12,2 |
BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
Memory | 16.00 GB 1333 MHz DDR3 |
Integer | 11447 | |
---|---|---|
Blowfish
single-core scalar |
2327
102 MB/sec |
|
Blowfish
multi-core scalar |
14953
613 MB/sec |
|
Text Compress
single-core scalar |
3707
11.9 MB/sec |
|
Text Compress
multi-core scalar |
18373
60.3 MB/sec |
|
Text Decompress
single-core scalar |
4127
17.0 MB/sec |
|
Text Decompress
multi-core scalar |
20546
81.9 MB/sec |
|
Image Compress
single-core scalar |
3422
28.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
17260
145 Mpixels/sec |
|
Image Decompress
single-core scalar |
3880
65.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
15799
258 Mpixels/sec |
|
Lua
single-core scalar |
6306
2.43 Mnodes/sec |
|
Lua
multi-core scalar |
26673
10.3 Mnodes/sec |
Floating Point | 19510 | |
---|---|---|
Mandelbrot
single-core scalar |
3212
2.14 Gflops |
|
Mandelbrot
multi-core scalar |
21796
14.3 Gflops |
|
Dot Product
single-core scalar |
5223
2.52 Gflops |
|
Dot Product
multi-core scalar |
25208
11.5 Gflops |
|
Dot Product
single-core vector |
6314
7.57 Gflops |
|
Dot Product
multi-core vector |
35706
37.1 Gflops |
|
LU Decomposition
single-core scalar |
2839
2.53 Gflops |
|
LU Decomposition
multi-core scalar |
4415
3.87 Gflops |
|
Primality Test
single-core scalar |
8870
1.32 Gflops |
|
Primality Test
multi-core scalar |
34017
6.31 Gflops |
|
Sharpen Image
single-core scalar |
7506
17.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
48627
112 Mpixels/sec |
|
Blur Image
single-core scalar |
8735
6.91 Mpixels/sec |
|
Blur Image
multi-core scalar |
60679
47.7 Mpixels/sec |
Memory | 6438 | |
---|---|---|
Read Sequential
single-core scalar |
7243
8.87 GB/sec |
|
Write Sequential
single-core scalar |
10615
7.26 GB/sec |
|
Stdlib Allocate
single-core scalar |
4945
18.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
4032
8.35 GB/sec |
|
Stdlib Copy
single-core scalar |
5355
5.52 GB/sec |
Stream | 7870 | |
---|---|---|
Stream Copy
single-core scalar |
7425
10.2 GB/sec |
|
Stream Copy
single-core vector |
8644
11.2 GB/sec |
|
Stream Scale
single-core scalar |
7677
9.96 GB/sec |
|
Stream Scale
single-core vector |
8293
11.2 GB/sec |
|
Stream Add
single-core scalar |
7309
11.0 GB/sec |
|
Stream Add
single-core vector |
8995
12.5 GB/sec |
|
Stream Triad
single-core scalar |
7950
11.0 GB/sec |
|
Stream Triad
single-core vector |
6673
12.5 GB/sec |