| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11216 | 12785 |
| Floating Point | Processor floating point performance | 19516 | |
| Memory | Memory performance | 6353 | |
| Stream | Memory bandwidth performance | 7587 | |
| User | Thomcarl |
| Upload Date | Thu, 19 Jul 2012 19:02:32 +0000 |
| Views | 6 |
| 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 | 12.00 GB 1333 MHz DDR3 |
| Integer | 11216 | |
|---|---|---|
|
Blowfish
single-core scalar |
2326
102 MB/sec |
|
|
Blowfish
multi-core scalar |
14992
614 MB/sec |
|
|
Text Compress
single-core scalar |
3722
11.9 MB/sec |
|
|
Text Compress
multi-core scalar |
18583
61.0 MB/sec |
|
|
Text Decompress
single-core scalar |
4105
16.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
20218
80.6 MB/sec |
|
|
Image Compress
single-core scalar |
3446
28.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17273
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3886
65.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15708
256 Mpixels/sec |
|
|
Lua
single-core scalar |
5560
2.14 Mnodes/sec |
|
|
Lua
multi-core scalar |
24784
9.53 Mnodes/sec |
| Floating Point | 19516 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3213
2.14 Gflops |
|
|
Mandelbrot
multi-core scalar |
21796
14.3 Gflops |
|
|
Dot Product
single-core scalar |
5227
2.53 Gflops |
|
|
Dot Product
multi-core scalar |
25188
11.5 Gflops |
|
|
Dot Product
single-core vector |
6315
7.57 Gflops |
|
|
Dot Product
multi-core vector |
35735
37.2 Gflops |
|
|
LU Decomposition
single-core scalar |
2842
2.53 Gflops |
|
|
LU Decomposition
multi-core scalar |
4260
3.74 Gflops |
|
|
Primality Test
single-core scalar |
8859
1.32 Gflops |
|
|
Primality Test
multi-core scalar |
34405
6.38 Gflops |
|
|
Sharpen Image
single-core scalar |
7507
17.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
48584
112 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8740
6.92 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
60553
47.6 Mpixels/sec |
| Memory | 6353 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7197
8.81 GB/sec |
|
|
Write Sequential
single-core scalar |
10583
7.24 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4922
18.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3819
7.91 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5245
5.41 GB/sec |
| Stream | 7587 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7220
9.87 GB/sec |
|
|
Stream Copy
single-core vector |
8336
10.8 GB/sec |
|
|
Stream Scale
single-core scalar |
7454
9.67 GB/sec |
|
|
Stream Scale
single-core vector |
7974
10.8 GB/sec |
|
|
Stream Add
single-core scalar |
7085
10.7 GB/sec |
|
|
Stream Add
single-core vector |
8581
11.9 GB/sec |
|
|
Stream Triad
single-core scalar |
7686
10.6 GB/sec |
|
|
Stream Triad
single-core vector |
6362
11.9 GB/sec |