iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 5664 | 7057 |
| Floating Point | Processor floating point performance | 9805 | |
| Memory | Memory performance | 5515 | |
| Stream | Memory bandwidth performance | 5407 | |
Result Information
| Upload Date | Sat, 22 Sep 2012 19:53:08 +0000 |
| Views | 8 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C54) |
| Model | iMac (21.5-inch Mid 2011) |
| Processor |
Intel Core i5-2400S @ 2.50 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.B1F.1201241648 |
| Memory | 16.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 5664 | |
|---|---|---|
|
Blowfish
single-core scalar |
2039
89.6 MB/sec |
|
|
Blowfish
multi-core scalar |
6914
283 MB/sec |
|
|
Text Compress
single-core scalar |
2650
8.48 MB/sec |
|
|
Text Compress
multi-core scalar |
8121
26.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2913
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
9651
38.5 MB/sec |
|
|
Image Compress
single-core scalar |
2277
18.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
7082
59.6 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2324
39.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7589
124 Mpixels/sec |
|
|
Lua
single-core scalar |
4078
1.57 Mnodes/sec |
|
|
Lua
multi-core scalar |
12334
4.74 Mnodes/sec |
Floating Point Performance
| Floating Point | 9805 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2686
1.79 Gflops |
|
|
Mandelbrot
multi-core scalar |
8657
5.66 Gflops |
|
|
Dot Product
single-core scalar |
4291
2.07 Gflops |
|
|
Dot Product
multi-core scalar |
14573
6.64 Gflops |
|
|
Dot Product
single-core vector |
5334
6.39 Gflops |
|
|
Dot Product
multi-core vector |
19163
19.9 Gflops |
|
|
LU Decomposition
single-core scalar |
1310
1.17 Gflops |
|
|
LU Decomposition
multi-core scalar |
3581
3.14 Gflops |
|
|
Primality Test
single-core scalar |
6405
957 Mflops |
|
|
Primality Test
multi-core scalar |
16079
2.98 Gflops |
|
|
Sharpen Image
single-core scalar |
5950
13.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
19136
44.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7187
5.69 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
22922
18.0 Mpixels/sec |
Memory Performance
| Memory | 5515 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6613
8.10 GB/sec |
|
|
Write Sequential
single-core scalar |
9369
6.41 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3828
14.3 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3304
6.84 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4463
4.60 GB/sec |
Stream Performance
| Stream | 5407 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5785
7.91 GB/sec |
|
|
Stream Copy
single-core vector |
6851
8.88 GB/sec |
|
|
Stream Scale
single-core scalar |
6392
8.29 GB/sec |
|
|
Stream Scale
single-core vector |
6733
9.09 GB/sec |
|
|
Stream Add
single-core scalar |
2396
3.62 GB/sec |
|
|
Stream Add
single-core vector |
7218
10.0 GB/sec |
|
|
Stream Triad
single-core scalar |
2713
3.75 GB/sec |
|
|
Stream Triad
single-core vector |
5170
9.68 GB/sec |
