iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6702 | 8160 |
| Floating Point | Processor floating point performance | 11596 | |
| Memory | Memory performance | 5851 | |
| Stream | Memory bandwidth performance | 5862 | |
Result Information
| User | Yan |
| Upload Date | Tue, 27 Nov 2012 09:33:19 +0000 |
| Views | 6 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| 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 | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 6702 | |
|---|---|---|
|
Blowfish
single-core scalar |
2093
91.9 MB/sec |
|
|
Blowfish
multi-core scalar |
8405
344 MB/sec |
|
|
Text Compress
single-core scalar |
2766
8.85 MB/sec |
|
|
Text Compress
multi-core scalar |
10011
32.8 MB/sec |
|
|
Text Decompress
single-core scalar |
2964
12.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
11646
46.4 MB/sec |
|
|
Image Compress
single-core scalar |
2366
19.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
8914
75.0 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2387
40.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8450
138 Mpixels/sec |
|
|
Lua
single-core scalar |
4583
1.76 Mnodes/sec |
|
|
Lua
multi-core scalar |
15845
6.09 Mnodes/sec |
Floating Point Performance
| Floating Point | 11596 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2768
1.84 Gflops |
|
|
Mandelbrot
multi-core scalar |
10650
6.97 Gflops |
|
|
Dot Product
single-core scalar |
4497
2.17 Gflops |
|
|
Dot Product
multi-core scalar |
18014
8.21 Gflops |
|
|
Dot Product
single-core vector |
5629
6.74 Gflops |
|
|
Dot Product
multi-core vector |
23794
24.7 Gflops |
|
|
LU Decomposition
single-core scalar |
1349
1.20 Gflops |
|
|
LU Decomposition
multi-core scalar |
4225
3.71 Gflops |
|
|
Primality Test
single-core scalar |
6599
986 Mflops |
|
|
Primality Test
multi-core scalar |
20107
3.73 Gflops |
|
|
Sharpen Image
single-core scalar |
6168
14.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
23118
53.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7438
5.89 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
27990
22.0 Mpixels/sec |
Memory Performance
| Memory | 5851 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6760
8.28 GB/sec |
|
|
Write Sequential
single-core scalar |
10209
6.98 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3995
14.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3615
7.48 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4676
4.82 GB/sec |
Stream Performance
| Stream | 5862 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6621
9.05 GB/sec |
|
|
Stream Copy
single-core vector |
7627
9.89 GB/sec |
|
|
Stream Scale
single-core scalar |
7011
9.10 GB/sec |
|
|
Stream Scale
single-core vector |
7191
9.71 GB/sec |
|
|
Stream Add
single-core scalar |
2499
3.77 GB/sec |
|
|
Stream Add
single-core vector |
7515
10.5 GB/sec |
|
|
Stream Triad
single-core scalar |
2867
3.96 GB/sec |
|
|
Stream Triad
single-core vector |
5566
10.4 GB/sec |
