iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7520 | 8610 |
| Floating Point | Processor floating point performance | 11615 | |
| Memory | Memory performance | 6065 | |
| Stream | Memory bandwidth performance | 7001 | |
Result Information
| User | Rockweed |
| Upload Date | Sun, 02 Sep 2012 09:22:21 +0000 |
| Views | 3 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.4 (Build 11E53) |
| 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.B1F.1201241648 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7520 | |
|---|---|---|
|
Blowfish
single-core scalar |
2259
99.2 MB/sec |
|
|
Blowfish
multi-core scalar |
7336
301 MB/sec |
|
|
Text Compress
single-core scalar |
3617
11.6 MB/sec |
|
|
Text Compress
multi-core scalar |
10667
35.0 MB/sec |
|
|
Text Decompress
single-core scalar |
3985
16.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
12393
49.4 MB/sec |
|
|
Image Compress
single-core scalar |
3346
27.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9974
83.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3786
63.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10943
179 Mpixels/sec |
|
|
Lua
single-core scalar |
5449
2.10 Mnodes/sec |
|
|
Lua
multi-core scalar |
16487
6.34 Mnodes/sec |
Floating Point Performance
| Floating Point | 11615 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3118
2.07 Gflops |
|
|
Mandelbrot
multi-core scalar |
9613
6.29 Gflops |
|
|
Dot Product
single-core scalar |
5067
2.45 Gflops |
|
|
Dot Product
multi-core scalar |
16304
7.43 Gflops |
|
|
Dot Product
single-core vector |
6127
7.34 Gflops |
|
|
Dot Product
multi-core vector |
21425
22.3 Gflops |
|
|
LU Decomposition
single-core scalar |
2760
2.46 Gflops |
|
|
LU Decomposition
multi-core scalar |
5292
4.64 Gflops |
|
|
Primality Test
single-core scalar |
8608
1.29 Gflops |
|
|
Primality Test
multi-core scalar |
20971
3.89 Gflops |
|
|
Sharpen Image
single-core scalar |
7250
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
21905
50.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8461
6.70 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25722
20.2 Mpixels/sec |
Memory Performance
| Memory | 6065 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7130
8.73 GB/sec |
|
|
Write Sequential
single-core scalar |
10134
6.93 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4775
17.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3599
7.45 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4689
4.83 GB/sec |
Stream Performance
| Stream | 7001 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6888
9.42 GB/sec |
|
|
Stream Copy
single-core vector |
7743
10.0 GB/sec |
|
|
Stream Scale
single-core scalar |
6999
9.08 GB/sec |
|
|
Stream Scale
single-core vector |
7265
9.81 GB/sec |
|
|
Stream Add
single-core scalar |
6594
9.95 GB/sec |
|
|
Stream Add
single-core vector |
7681
10.7 GB/sec |
|
|
Stream Triad
single-core scalar |
7144
9.87 GB/sec |
|
|
Stream Triad
single-core vector |
5696
10.7 GB/sec |
