Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 11459 | 12856 |
Floating Point | Processor floating point performance | 19473 | |
Memory | Memory performance | 6352 | |
Stream | Memory bandwidth performance | 7603 |
User | Thomcarl |
Upload Date | Sat, 12 May 2012 20:28:03 +0000 |
Views | 4 |
iMac (27-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.4 (Build 11E53) |
Model | iMac (27-inch Mid 2011) |
Processor |
Intel Core i7-2600 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads |
Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
L1 Instruction Cache | 32 KB x 4 |
L1 Data Cache | 32 KB x 4 |
L2 Cache | 256 KB x 4 |
L3 Cache | 8192 KB |
Motherboard | Apple Inc. Mac-942B59F58194171B iMac12,2 |
BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
Memory | 12.00 GB 1333 MHz DDR3 |
Integer | 11459 | |
---|---|---|
Blowfish
single-core scalar |
2326
102 MB/sec |
|
Blowfish
multi-core scalar |
14942
612 MB/sec |
|
Text Compress
single-core scalar |
3711
11.9 MB/sec |
|
Text Compress
multi-core scalar |
18479
60.6 MB/sec |
|
Text Decompress
single-core scalar |
4126
17.0 MB/sec |
|
Text Decompress
multi-core scalar |
20457
81.5 MB/sec |
|
Image Compress
single-core scalar |
3433
28.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
17212
145 Mpixels/sec |
|
Image Decompress
single-core scalar |
3895
65.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
15930
260 Mpixels/sec |
|
Lua
single-core scalar |
6311
2.43 Mnodes/sec |
|
Lua
multi-core scalar |
26692
10.3 Mnodes/sec |
Floating Point | 19473 | |
---|---|---|
Mandelbrot
single-core scalar |
3210
2.14 Gflops |
|
Mandelbrot
multi-core scalar |
21805
14.3 Gflops |
|
Dot Product
single-core scalar |
5224
2.52 Gflops |
|
Dot Product
multi-core scalar |
25170
11.5 Gflops |
|
Dot Product
single-core vector |
6316
7.57 Gflops |
|
Dot Product
multi-core vector |
35682
37.1 Gflops |
|
LU Decomposition
single-core scalar |
2845
2.53 Gflops |
|
LU Decomposition
multi-core scalar |
4265
3.74 Gflops |
|
Primality Test
single-core scalar |
8868
1.32 Gflops |
|
Primality Test
multi-core scalar |
33666
6.25 Gflops |
|
Sharpen Image
single-core scalar |
7489
17.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
48594
112 Mpixels/sec |
|
Blur Image
single-core scalar |
8744
6.92 Mpixels/sec |
|
Blur Image
multi-core scalar |
60751
47.8 Mpixels/sec |
Memory | 6352 | |
---|---|---|
Read Sequential
single-core scalar |
7199
8.81 GB/sec |
|
Write Sequential
single-core scalar |
10609
7.26 GB/sec |
|
Stdlib Allocate
single-core scalar |
4946
18.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3857
7.98 GB/sec |
|
Stdlib Copy
single-core scalar |
5151
5.31 GB/sec |
Stream | 7603 | |
---|---|---|
Stream Copy
single-core scalar |
7298
9.98 GB/sec |
|
Stream Copy
single-core vector |
8374
10.9 GB/sec |
|
Stream Scale
single-core scalar |
7404
9.61 GB/sec |
|
Stream Scale
single-core vector |
7976
10.8 GB/sec |
|
Stream Add
single-core scalar |
7081
10.7 GB/sec |
|
Stream Add
single-core vector |
8616
12.0 GB/sec |
|
Stream Triad
single-core scalar |
7701
10.6 GB/sec |
|
Stream Triad
single-core vector |
6375
11.9 GB/sec |