iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.6 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6492 | 7976 |
| Floating Point | Processor floating point performance | 10986 | |
| Memory | Memory performance | 6273 | |
| Stream | Memory bandwidth performance | 6045 | |
Result Information
| User | abuck98 |
| Upload Date | Sat, 28 Jan 2012 07:34:46 +0000 |
| Views | 1 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.2 (Build 11C74) |
| 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 | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 6492 | |
|---|---|---|
|
Blowfish
single-core scalar |
2377
104 MB/sec |
|
|
Blowfish
multi-core scalar |
7706
316 MB/sec |
|
|
Text Compress
single-core scalar |
3115
9.96 MB/sec |
|
|
Text Compress
multi-core scalar |
9170
30.1 MB/sec |
|
|
Text Decompress
single-core scalar |
3303
13.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
10345
41.2 MB/sec |
|
|
Image Compress
single-core scalar |
2705
22.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
8125
68.4 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2653
44.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7712
126 Mpixels/sec |
|
|
Lua
single-core scalar |
5126
1.97 Mnodes/sec |
|
|
Lua
multi-core scalar |
15570
5.99 Mnodes/sec |
Floating Point Performance
| Floating Point | 10986 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3119
2.08 Gflops |
|
|
Mandelbrot
multi-core scalar |
9604
6.28 Gflops |
|
|
Dot Product
single-core scalar |
4994
2.41 Gflops |
|
|
Dot Product
multi-core scalar |
16070
7.32 Gflops |
|
|
Dot Product
single-core vector |
6140
7.36 Gflops |
|
|
Dot Product
multi-core vector |
21458
22.3 Gflops |
|
|
LU Decomposition
single-core scalar |
1520
1.35 Gflops |
|
|
LU Decomposition
multi-core scalar |
4106
3.60 Gflops |
|
|
Primality Test
single-core scalar |
7386
1.10 Gflops |
|
|
Primality Test
multi-core scalar |
18027
3.35 Gflops |
|
|
Sharpen Image
single-core scalar |
6901
16.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
20908
48.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8308
6.57 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25263
19.9 Mpixels/sec |
Memory Performance
| Memory | 6273 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7638
9.35 GB/sec |
|
|
Write Sequential
single-core scalar |
10831
7.41 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4432
16.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3624
7.50 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4843
4.99 GB/sec |
Stream Performance
| Stream | 6045 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6873
9.40 GB/sec |
|
|
Stream Copy
single-core vector |
7721
10.0 GB/sec |
|
|
Stream Scale
single-core scalar |
7236
9.39 GB/sec |
|
|
Stream Scale
single-core vector |
7300
9.85 GB/sec |
|
|
Stream Add
single-core scalar |
2787
4.21 GB/sec |
|
|
Stream Add
single-core vector |
7624
10.6 GB/sec |
|
|
Stream Triad
single-core scalar |
3173
4.38 GB/sec |
|
|
Stream Triad
single-core vector |
5647
10.6 GB/sec |
