iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7144 | 8150 |
| Floating Point | Processor floating point performance | 10776 | |
| Memory | Memory performance | 5759 | |
| Stream | Memory bandwidth performance | 7265 | |
Result Information
| User | Diodak |
| Upload Date | Mon, 13 Aug 2012 01:39:56 +0000 |
| Views | 17 |
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 i5-2400S @ 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 | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7144 | |
|---|---|---|
|
Blowfish
single-core scalar |
2019
88.7 MB/sec |
|
|
Blowfish
multi-core scalar |
6829
280 MB/sec |
|
|
Text Compress
single-core scalar |
3231
10.3 MB/sec |
|
|
Text Compress
multi-core scalar |
9917
32.5 MB/sec |
|
|
Text Decompress
single-core scalar |
3592
14.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
11611
46.3 MB/sec |
|
|
Image Compress
single-core scalar |
2976
24.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9251
77.8 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3383
56.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10246
167 Mpixels/sec |
|
|
Lua
single-core scalar |
5473
2.11 Mnodes/sec |
|
|
Lua
multi-core scalar |
17209
6.62 Mnodes/sec |
Floating Point Performance
| Floating Point | 10776 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2790
1.86 Gflops |
|
|
Mandelbrot
multi-core scalar |
8939
5.85 Gflops |
|
|
Dot Product
single-core scalar |
4537
2.19 Gflops |
|
|
Dot Product
multi-core scalar |
15172
6.91 Gflops |
|
|
Dot Product
single-core vector |
5488
6.58 Gflops |
|
|
Dot Product
multi-core vector |
19925
20.7 Gflops |
|
|
LU Decomposition
single-core scalar |
2465
2.19 Gflops |
|
|
LU Decomposition
multi-core scalar |
5300
4.65 Gflops |
|
|
Primality Test
single-core scalar |
7717
1.15 Gflops |
|
|
Primality Test
multi-core scalar |
19557
3.63 Gflops |
|
|
Sharpen Image
single-core scalar |
6496
15.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
20810
48.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7595
6.01 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
24082
18.9 Mpixels/sec |
Memory Performance
| Memory | 5759 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6442
7.89 GB/sec |
|
|
Write Sequential
single-core scalar |
9221
6.31 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4291
16.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3798
7.86 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5044
5.20 GB/sec |
Stream Performance
| Stream | 7265 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6848
9.37 GB/sec |
|
|
Stream Copy
single-core vector |
8154
10.6 GB/sec |
|
|
Stream Scale
single-core scalar |
6900
8.95 GB/sec |
|
|
Stream Scale
single-core vector |
7802
10.5 GB/sec |
|
|
Stream Add
single-core scalar |
6642
10.0 GB/sec |
|
|
Stream Add
single-core vector |
8383
11.7 GB/sec |
|
|
Stream Triad
single-core scalar |
7181
9.92 GB/sec |
|
|
Stream Triad
single-core vector |
6215
11.6 GB/sec |
