iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7674 | 8736 |
| Floating Point | Processor floating point performance | 11712 | |
| Memory | Memory performance | 6310 | |
| Stream | Memory bandwidth performance | 6894 | |
Result Information
| User | marcelocampiglia |
| Upload Date | Sun, 05 Feb 2012 14:35:53 +0000 |
| Views | 1 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.3 |
| 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 | 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-942B5BF58194151B |
| BIOS | Apple Inc. IM121.88Z.0047.B1D.1110171110 |
| Memory | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7674 | |
|---|---|---|
|
Blowfish
single-core scalar |
2225
97.8 MB/sec |
|
|
Blowfish
multi-core scalar |
7354
301 MB/sec |
|
|
Text Compress
single-core scalar |
3575
11.4 MB/sec |
|
|
Text Compress
multi-core scalar |
10729
35.2 MB/sec |
|
|
Text Decompress
single-core scalar |
4004
16.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
12493
49.8 MB/sec |
|
|
Image Compress
single-core scalar |
3311
27.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9903
83.3 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3752
63.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11073
181 Mpixels/sec |
|
|
Lua
single-core scalar |
5888
2.27 Mnodes/sec |
|
|
Lua
multi-core scalar |
17791
6.84 Mnodes/sec |
Floating Point Performance
| Floating Point | 11712 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3121
2.08 Gflops |
|
|
Mandelbrot
multi-core scalar |
9626
6.30 Gflops |
|
|
Dot Product
single-core scalar |
5084
2.46 Gflops |
|
|
Dot Product
multi-core scalar |
16354
7.45 Gflops |
|
|
Dot Product
single-core vector |
6147
7.37 Gflops |
|
|
Dot Product
multi-core vector |
21486
22.3 Gflops |
|
|
LU Decomposition
single-core scalar |
2760
2.46 Gflops |
|
|
LU Decomposition
multi-core scalar |
5589
4.90 Gflops |
|
|
Primality Test
single-core scalar |
8600
1.28 Gflops |
|
|
Primality Test
multi-core scalar |
21024
3.90 Gflops |
|
|
Sharpen Image
single-core scalar |
7297
17.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
22424
51.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8506
6.73 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25953
20.4 Mpixels/sec |
Memory Performance
| Memory | 6310 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7008
8.58 GB/sec |
|
|
Write Sequential
single-core scalar |
10365
7.09 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4777
17.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4042
8.37 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5361
5.53 GB/sec |
Stream Performance
| Stream | 6894 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6456
8.83 GB/sec |
|
|
Stream Copy
single-core vector |
7506
9.73 GB/sec |
|
|
Stream Scale
single-core scalar |
6473
8.40 GB/sec |
|
|
Stream Scale
single-core vector |
7214
9.74 GB/sec |
|
|
Stream Add
single-core scalar |
6542
9.87 GB/sec |
|
|
Stream Add
single-core vector |
7931
11.0 GB/sec |
|
|
Stream Triad
single-core scalar |
7150
9.88 GB/sec |
|
|
Stream Triad
single-core vector |
5886
11.0 GB/sec |
