iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8808 | 9877 |
| Floating Point | Processor floating point performance | 13142 | |
| Memory | Memory performance | 6618 | |
| Stream | Memory bandwidth performance | 8711 | |
Result Information
| User | nikolosson |
| Upload Date | Thu, 24 May 2012 13:26:47 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.4 (Build 11E53) |
| 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 Rev 1.xx |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 4.00 GB 0 MHz RAM |
Integer Performance
| Integer | 8808 | |
|---|---|---|
|
Blowfish
single-core scalar |
2087
91.7 MB/sec |
|
|
Blowfish
multi-core scalar |
8776
360 MB/sec |
|
|
Text Compress
single-core scalar |
3336
10.7 MB/sec |
|
|
Text Compress
multi-core scalar |
12766
41.9 MB/sec |
|
|
Text Decompress
single-core scalar |
3701
15.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
15017
59.8 MB/sec |
|
|
Image Compress
single-core scalar |
3089
25.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
12086
102 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3540
59.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13491
220 Mpixels/sec |
|
|
Lua
single-core scalar |
5638
2.17 Mnodes/sec |
|
|
Lua
multi-core scalar |
22170
8.53 Mnodes/sec |
Floating Point Performance
| Floating Point | 13142 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2879
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
11490
7.52 Gflops |
|
|
Dot Product
single-core scalar |
4688
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
19494
8.88 Gflops |
|
|
Dot Product
single-core vector |
5668
6.79 Gflops |
|
|
Dot Product
multi-core vector |
25760
26.8 Gflops |
|
|
LU Decomposition
single-core scalar |
2548
2.27 Gflops |
|
|
LU Decomposition
multi-core scalar |
7308
6.41 Gflops |
|
|
Primality Test
single-core scalar |
7974
1.19 Gflops |
|
|
Primality Test
multi-core scalar |
25002
4.64 Gflops |
|
|
Sharpen Image
single-core scalar |
6734
15.7 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
25888
59.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7816
6.18 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
30749
24.2 Mpixels/sec |
Memory Performance
| Memory | 6618 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6810
8.34 GB/sec |
|
|
Write Sequential
single-core scalar |
9620
6.58 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4438
16.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
5242
10.8 GB/sec |
|
|
Stdlib Copy
single-core scalar |
6984
7.20 GB/sec |
Stream Performance
| Stream | 8711 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7891
10.8 GB/sec |
|
|
Stream Copy
single-core vector |
10603
13.7 GB/sec |
|
|
Stream Scale
single-core scalar |
7670
9.95 GB/sec |
|
|
Stream Scale
single-core vector |
10069
13.6 GB/sec |
|
|
Stream Add
single-core scalar |
7429
11.2 GB/sec |
|
|
Stream Add
single-core vector |
10371
14.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7955
11.0 GB/sec |
|
|
Stream Triad
single-core vector |
7706
14.4 GB/sec |
