iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.7 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8570 | 9380 |
| Floating Point | Processor floating point performance | 12655 | |
| Memory | Memory performance | 5948 | |
| Stream | Memory bandwidth performance | 7619 | |
Result Information
| User | ganghead |
| Upload Date | Sun, 09 Sep 2012 12:49:55 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.1 (Build 12B19) |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i5-2400 @ 3.10 GHz
1 Processor, 4 Cores |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 |
| L2 Cache | 256 KB x 2 |
| L3 Cache | 6144 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 8570 | |
|---|---|---|
|
Blowfish
single-core scalar |
2063
90.6 MB/sec |
|
|
Blowfish
multi-core scalar |
8353
342 MB/sec |
|
|
Text Compress
single-core scalar |
3328
10.6 MB/sec |
|
|
Text Compress
multi-core scalar |
12222
40.1 MB/sec |
|
|
Text Decompress
single-core scalar |
3677
15.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
14260
56.8 MB/sec |
|
|
Image Compress
single-core scalar |
3069
25.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11407
96.0 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3482
58.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13220
216 Mpixels/sec |
|
|
Lua
single-core scalar |
5830
2.24 Mnodes/sec |
|
|
Lua
multi-core scalar |
21933
8.44 Mnodes/sec |
Floating Point Performance
| Floating Point | 12655 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2865
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
10986
7.19 Gflops |
|
|
Dot Product
single-core scalar |
4664
2.25 Gflops |
|
|
Dot Product
multi-core scalar |
18647
8.50 Gflops |
|
|
Dot Product
single-core vector |
5646
6.76 Gflops |
|
|
Dot Product
multi-core vector |
24511
25.5 Gflops |
|
|
LU Decomposition
single-core scalar |
2539
2.26 Gflops |
|
|
LU Decomposition
multi-core scalar |
5811
5.10 Gflops |
|
|
Primality Test
single-core scalar |
7910
1.18 Gflops |
|
|
Primality Test
multi-core scalar |
23893
4.43 Gflops |
|
|
Sharpen Image
single-core scalar |
6700
15.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
25577
58.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7804
6.18 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
29618
23.3 Mpixels/sec |
Memory Performance
| Memory | 5948 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6581
8.06 GB/sec |
|
|
Write Sequential
single-core scalar |
9484
6.49 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4315
16.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4026
8.33 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5338
5.50 GB/sec |
Stream Performance
| Stream | 7619 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7120
9.74 GB/sec |
|
|
Stream Copy
single-core vector |
8548
11.1 GB/sec |
|
|
Stream Scale
single-core scalar |
7244
9.40 GB/sec |
|
|
Stream Scale
single-core vector |
8182
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
6917
10.4 GB/sec |
|
|
Stream Add
single-core vector |
8886
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7490
10.3 GB/sec |
|
|
Stream Triad
single-core vector |
6572
12.3 GB/sec |
