iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8547 | 9392 |
| Floating Point | Processor floating point performance | 12680 | |
| Memory | Memory performance | 5983 | |
| Stream | Memory bandwidth performance | 7662 | |
Result Information
| User | CTXBoxxerCTX |
| Upload Date | Mon, 24 Sep 2012 08:31:01 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i5-2400 @ 3.10 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-942B59F58194171B iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 8547 | |
|---|---|---|
|
Blowfish
single-core scalar |
2075
91.2 MB/sec |
|
|
Blowfish
multi-core scalar |
8357
342 MB/sec |
|
|
Text Compress
single-core scalar |
3329
10.6 MB/sec |
|
|
Text Compress
multi-core scalar |
12161
39.9 MB/sec |
|
|
Text Decompress
single-core scalar |
3714
15.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
14360
57.2 MB/sec |
|
|
Image Compress
single-core scalar |
3056
25.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11302
95.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3459
58.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13093
214 Mpixels/sec |
|
|
Lua
single-core scalar |
5834
2.25 Mnodes/sec |
|
|
Lua
multi-core scalar |
21828
8.40 Mnodes/sec |
Floating Point Performance
| Floating Point | 12680 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2871
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
10991
7.19 Gflops |
|
|
Dot Product
single-core scalar |
4673
2.26 Gflops |
|
|
Dot Product
multi-core scalar |
18618
8.48 Gflops |
|
|
Dot Product
single-core vector |
5647
6.77 Gflops |
|
|
Dot Product
multi-core vector |
24503
25.5 Gflops |
|
|
LU Decomposition
single-core scalar |
2529
2.25 Gflops |
|
|
LU Decomposition
multi-core scalar |
5776
5.06 Gflops |
|
|
Primality Test
single-core scalar |
8008
1.20 Gflops |
|
|
Primality Test
multi-core scalar |
24192
4.49 Gflops |
|
|
Sharpen Image
single-core scalar |
6695
15.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
25582
59.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7811
6.18 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
29631
23.3 Mpixels/sec |
Memory Performance
| Memory | 5983 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6643
8.13 GB/sec |
|
|
Write Sequential
single-core scalar |
9536
6.52 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4396
16.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4037
8.36 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5305
5.47 GB/sec |
Stream Performance
| Stream | 7662 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7149
9.78 GB/sec |
|
|
Stream Copy
single-core vector |
8612
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7177
9.31 GB/sec |
|
|
Stream Scale
single-core vector |
8267
11.2 GB/sec |
|
|
Stream Add
single-core scalar |
6985
10.5 GB/sec |
|
|
Stream Add
single-core vector |
8947
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7547
10.4 GB/sec |
|
|
Stream Triad
single-core vector |
6613
12.4 GB/sec |
