iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.2 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7482 | 8579 |
| Floating Point | Processor floating point performance | 11389 | |
| Memory | Memory performance | 6094 | |
| Stream | Memory bandwidth performance | 7562 | |
Result Information
| User | geppi |
| Upload Date | Sun, 07 Apr 2013 17:05:20 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.3 (Build 12D78) |
| 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 | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7482 | |
|---|---|---|
|
Blowfish
single-core scalar |
2198
96.6 MB/sec |
|
|
Blowfish
multi-core scalar |
7186
294 MB/sec |
|
|
Text Compress
single-core scalar |
3511
11.2 MB/sec |
|
|
Text Compress
multi-core scalar |
10509
34.5 MB/sec |
|
|
Text Decompress
single-core scalar |
3839
15.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
12137
48.4 MB/sec |
|
|
Image Compress
single-core scalar |
3211
26.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9674
81.4 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3659
61.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10698
175 Mpixels/sec |
|
|
Lua
single-core scalar |
5750
2.21 Mnodes/sec |
|
|
Lua
multi-core scalar |
17413
6.70 Mnodes/sec |
Floating Point Performance
| Floating Point | 11389 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3040
2.02 Gflops |
|
|
Mandelbrot
multi-core scalar |
9396
6.15 Gflops |
|
|
Dot Product
single-core scalar |
4952
2.39 Gflops |
|
|
Dot Product
multi-core scalar |
16109
7.34 Gflops |
|
|
Dot Product
single-core vector |
5915
7.09 Gflops |
|
|
Dot Product
multi-core vector |
20945
21.8 Gflops |
|
|
LU Decomposition
single-core scalar |
2691
2.39 Gflops |
|
|
LU Decomposition
multi-core scalar |
5537
4.86 Gflops |
|
|
Primality Test
single-core scalar |
8132
1.21 Gflops |
|
|
Primality Test
multi-core scalar |
20239
3.76 Gflops |
|
|
Sharpen Image
single-core scalar |
7109
16.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
21826
50.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8231
6.51 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25328
19.9 Mpixels/sec |
Memory Performance
| Memory | 6094 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6556
8.03 GB/sec |
|
|
Write Sequential
single-core scalar |
9922
6.79 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4515
16.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4053
8.39 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5426
5.59 GB/sec |
Stream Performance
| Stream | 7562 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7302
9.99 GB/sec |
|
|
Stream Copy
single-core vector |
8281
10.7 GB/sec |
|
|
Stream Scale
single-core scalar |
7127
9.25 GB/sec |
|
|
Stream Scale
single-core vector |
7964
10.7 GB/sec |
|
|
Stream Add
single-core scalar |
6963
10.5 GB/sec |
|
|
Stream Add
single-core vector |
8646
12.0 GB/sec |
|
|
Stream Triad
single-core scalar |
7826
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
6393
12.0 GB/sec |
