iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7595 | 8671 |
| Floating Point | Processor floating point performance | 11499 | |
| Memory | Memory performance | 6142 | |
| Stream | Memory bandwidth performance | 7602 | |
Result Information
| User | jasonm1 |
| Upload Date | Thu, 21 Feb 2013 04:44:50 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i5-2500S @ 2.70 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 | 7595 | |
|---|---|---|
|
Blowfish
single-core scalar |
2175
95.6 MB/sec |
|
|
Blowfish
multi-core scalar |
7154
293 MB/sec |
|
|
Text Compress
single-core scalar |
3555
11.4 MB/sec |
|
|
Text Compress
multi-core scalar |
10482
34.4 MB/sec |
|
|
Text Decompress
single-core scalar |
3843
15.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
12105
48.2 MB/sec |
|
|
Image Compress
single-core scalar |
3246
26.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9759
82.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3641
61.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11334
185 Mpixels/sec |
|
|
Lua
single-core scalar |
5995
2.31 Mnodes/sec |
|
|
Lua
multi-core scalar |
17860
6.87 Mnodes/sec |
Floating Point Performance
| Floating Point | 11499 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3049
2.03 Gflops |
|
|
Mandelbrot
multi-core scalar |
9407
6.16 Gflops |
|
|
Dot Product
single-core scalar |
4985
2.41 Gflops |
|
|
Dot Product
multi-core scalar |
15973
7.28 Gflops |
|
|
Dot Product
single-core vector |
6000
7.19 Gflops |
|
|
Dot Product
multi-core vector |
21347
22.2 Gflops |
|
|
LU Decomposition
single-core scalar |
2679
2.38 Gflops |
|
|
LU Decomposition
multi-core scalar |
5477
4.80 Gflops |
|
|
Primality Test
single-core scalar |
8462
1.26 Gflops |
|
|
Primality Test
multi-core scalar |
21010
3.90 Gflops |
|
|
Sharpen Image
single-core scalar |
7085
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
21871
50.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8301
6.57 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25348
19.9 Mpixels/sec |
Memory Performance
| Memory | 6142 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6712
8.22 GB/sec |
|
|
Write Sequential
single-core scalar |
10001
6.84 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4585
17.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4027
8.34 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5388
5.55 GB/sec |
Stream Performance
| Stream | 7602 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7083
9.69 GB/sec |
|
|
Stream Copy
single-core vector |
8304
10.8 GB/sec |
|
|
Stream Scale
single-core scalar |
7147
9.27 GB/sec |
|
|
Stream Scale
single-core vector |
7974
10.8 GB/sec |
|
|
Stream Add
single-core scalar |
7232
10.9 GB/sec |
|
|
Stream Add
single-core vector |
8656
12.0 GB/sec |
|
|
Stream Triad
single-core scalar |
7788
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
6634
12.4 GB/sec |
