iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7493 | 8615 |
| Floating Point | Processor floating point performance | 11475 | |
| Memory | Memory performance | 6114 | |
| Stream | Memory bandwidth performance | 7537 | |
Result Information
| User | DeBilbao |
| Upload Date | Sun, 03 Mar 2013 15:49:14 +0000 |
| Views | 3 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.3 (Build 12D74) |
| 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 | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7493 | |
|---|---|---|
|
Blowfish
single-core scalar |
2201
96.7 MB/sec |
|
|
Blowfish
multi-core scalar |
7230
296 MB/sec |
|
|
Text Compress
single-core scalar |
3526
11.3 MB/sec |
|
|
Text Compress
multi-core scalar |
10492
34.4 MB/sec |
|
|
Text Decompress
single-core scalar |
3821
15.7 MB/sec |
|
|
Text Decompress
multi-core scalar |
12071
48.1 MB/sec |
|
|
Image Compress
single-core scalar |
3210
26.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9636
81.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3718
62.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10750
175 Mpixels/sec |
|
|
Lua
single-core scalar |
5851
2.25 Mnodes/sec |
|
|
Lua
multi-core scalar |
17412
6.70 Mnodes/sec |
Floating Point Performance
| Floating Point | 11475 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3044
2.03 Gflops |
|
|
Mandelbrot
multi-core scalar |
9404
6.15 Gflops |
|
|
Dot Product
single-core scalar |
4992
2.41 Gflops |
|
|
Dot Product
multi-core scalar |
16132
7.35 Gflops |
|
|
Dot Product
single-core vector |
5998
7.19 Gflops |
|
|
Dot Product
multi-core vector |
21071
21.9 Gflops |
|
|
LU Decomposition
single-core scalar |
2679
2.38 Gflops |
|
|
LU Decomposition
multi-core scalar |
5518
4.84 Gflops |
|
|
Primality Test
single-core scalar |
8476
1.27 Gflops |
|
|
Primality Test
multi-core scalar |
20753
3.85 Gflops |
|
|
Sharpen Image
single-core scalar |
7074
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
21898
50.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8256
6.53 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25360
19.9 Mpixels/sec |
Memory Performance
| Memory | 6114 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6707
8.21 GB/sec |
|
|
Write Sequential
single-core scalar |
9995
6.84 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4569
17.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3906
8.09 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5394
5.56 GB/sec |
Stream Performance
| Stream | 7537 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6967
9.53 GB/sec |
|
|
Stream Copy
single-core vector |
8352
10.8 GB/sec |
|
|
Stream Scale
single-core scalar |
7161
9.29 GB/sec |
|
|
Stream Scale
single-core vector |
7994
10.8 GB/sec |
|
|
Stream Add
single-core scalar |
7213
10.9 GB/sec |
|
|
Stream Add
single-core vector |
8675
12.1 GB/sec |
|
|
Stream Triad
single-core scalar |
7520
10.4 GB/sec |
|
|
Stream Triad
single-core vector |
6416
12.0 GB/sec |
