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 | 6925 | 7907 |
| Floating Point | Processor floating point performance | 10493 | |
| Memory | Memory performance | 5556 | |
| Stream | Memory bandwidth performance | 6996 | |
Result Information
| User | ericjwolfe |
| Upload Date | Tue, 26 Feb 2013 20:09:49 +0000 |
| Views | 3 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| 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 | 20.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 6925 | |
|---|---|---|
|
Blowfish
single-core scalar |
1950
85.7 MB/sec |
|
|
Blowfish
multi-core scalar |
6645
272 MB/sec |
|
|
Text Compress
single-core scalar |
3126
10.00 MB/sec |
|
|
Text Compress
multi-core scalar |
9649
31.7 MB/sec |
|
|
Text Decompress
single-core scalar |
3440
14.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
11146
44.4 MB/sec |
|
|
Image Compress
single-core scalar |
2870
23.7 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
8924
75.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3253
54.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10873
177 Mpixels/sec |
|
|
Lua
single-core scalar |
5080
1.96 Mnodes/sec |
|
|
Lua
multi-core scalar |
16148
6.21 Mnodes/sec |
Floating Point Performance
| Floating Point | 10493 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2694
1.79 Gflops |
|
|
Mandelbrot
multi-core scalar |
8701
5.69 Gflops |
|
|
Dot Product
single-core scalar |
4397
2.12 Gflops |
|
|
Dot Product
multi-core scalar |
14781
6.74 Gflops |
|
|
Dot Product
single-core vector |
5302
6.35 Gflops |
|
|
Dot Product
multi-core vector |
19417
20.2 Gflops |
|
|
LU Decomposition
single-core scalar |
2391
2.13 Gflops |
|
|
LU Decomposition
multi-core scalar |
5161
4.53 Gflops |
|
|
Primality Test
single-core scalar |
7514
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
19269
3.58 Gflops |
|
|
Sharpen Image
single-core scalar |
6281
14.7 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
20216
46.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7338
5.81 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
23452
18.4 Mpixels/sec |
Memory Performance
| Memory | 5556 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6014
7.36 GB/sec |
|
|
Write Sequential
single-core scalar |
8755
5.99 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4080
15.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3879
8.03 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5053
5.21 GB/sec |
Stream Performance
| Stream | 6996 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6739
9.22 GB/sec |
|
|
Stream Copy
single-core vector |
8041
10.4 GB/sec |
|
|
Stream Scale
single-core scalar |
6759
8.77 GB/sec |
|
|
Stream Scale
single-core vector |
7457
10.1 GB/sec |
|
|
Stream Add
single-core scalar |
6240
9.42 GB/sec |
|
|
Stream Add
single-core vector |
7980
11.1 GB/sec |
|
|
Stream Triad
single-core scalar |
6819
9.42 GB/sec |
|
|
Stream Triad
single-core vector |
5939
11.1 GB/sec |
