iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7180 | 9125 |
| Floating Point | Processor floating point performance | 13514 | |
| Memory | Memory performance | 5698 | |
| Stream | Memory bandwidth performance | 7431 | |
Result Information
| User | sega166 |
| Upload Date | Sat, 30 Jul 2011 16:25:05 +0000 |
| Views | 7 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.0 |
| Model | iMac (21.5-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 | 0 KB |
| L1 Data Cache | 0 KB |
| L2 Cache | 1024 KB |
| L3 Cache | 0 KB |
| Motherboard | Apple Inc. Mac-942B5BF58194151B |
| BIOS | Apple Inc. IM121.88Z.0047.B0A.1104221555 |
| Memory | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7180 | |
|---|---|---|
|
Blowfish
single-core scalar |
2133
93.7 MB/sec |
|
|
Blowfish
multi-core scalar |
7859
322 MB/sec |
|
|
Text Compress
single-core scalar |
3081
9.85 MB/sec |
|
|
Text Compress
multi-core scalar |
9978
32.7 MB/sec |
|
|
Text Decompress
single-core scalar |
3054
12.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
10681
42.6 MB/sec |
|
|
Image Compress
single-core scalar |
2832
23.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9735
81.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3696
62.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11411
186 Mpixels/sec |
|
|
Lua
single-core scalar |
4953
1.91 Mnodes/sec |
|
|
Lua
multi-core scalar |
16752
6.44 Mnodes/sec |
Floating Point Performance
| Floating Point | 13514 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2520
1.68 Gflops |
|
|
Mandelbrot
multi-core scalar |
8726
5.71 Gflops |
|
|
Dot Product
single-core scalar |
4384
2.12 Gflops |
|
|
Dot Product
multi-core scalar |
16109
7.34 Gflops |
|
|
Dot Product
single-core vector |
7169
8.59 Gflops |
|
|
Dot Product
multi-core vector |
28180
29.3 Gflops |
|
|
LU Decomposition
single-core scalar |
2808
2.50 Gflops |
|
|
LU Decomposition
multi-core scalar |
6538
5.73 Gflops |
|
|
Primality Test
single-core scalar |
7052
1.05 Gflops |
|
|
Primality Test
multi-core scalar |
19568
3.63 Gflops |
|
|
Sharpen Image
single-core scalar |
14144
33.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
45323
104 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6105
4.83 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
20579
16.2 Mpixels/sec |
Memory Performance
| Memory | 5698 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6681
8.18 GB/sec |
|
|
Write Sequential
single-core scalar |
8508
5.82 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4085
15.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3955
8.19 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5261
5.42 GB/sec |
Stream Performance
| Stream | 7431 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6942
9.49 GB/sec |
|
|
Stream Copy
single-core vector |
8302
10.8 GB/sec |
|
|
Stream Scale
single-core scalar |
6890
8.94 GB/sec |
|
|
Stream Scale
single-core vector |
7910
10.7 GB/sec |
|
|
Stream Add
single-core scalar |
7312
11.0 GB/sec |
|
|
Stream Add
single-core vector |
8560
11.9 GB/sec |
|
|
Stream Triad
single-core scalar |
7255
10.0 GB/sec |
|
|
Stream Triad
single-core vector |
6280
11.8 GB/sec |
