Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 11471 | 12902 |
Floating Point | Processor floating point performance | 19482 | |
Memory | Memory performance | 6425 | |
Stream | Memory bandwidth performance | 7837 |
User | davidmbrewer |
Upload Date | Thu, 05 Jul 2012 21:51:57 +0000 |
Views | 4 |
iMac (27-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.5 |
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 | 16.00 GB 1333 MHz DDR3 |
Integer | 11471 | |
---|---|---|
Blowfish
single-core scalar |
2312
102 MB/sec |
|
Blowfish
multi-core scalar |
14975
614 MB/sec |
|
Text Compress
single-core scalar |
3708
11.9 MB/sec |
|
Text Compress
multi-core scalar |
18462
60.6 MB/sec |
|
Text Decompress
single-core scalar |
4142
17.0 MB/sec |
|
Text Decompress
multi-core scalar |
20569
81.9 MB/sec |
|
Image Compress
single-core scalar |
3412
28.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
17186
145 Mpixels/sec |
|
Image Decompress
single-core scalar |
3897
65.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
15579
254 Mpixels/sec |
|
Lua
single-core scalar |
6502
2.50 Mnodes/sec |
|
Lua
multi-core scalar |
26917
10.4 Mnodes/sec |
Floating Point | 19482 | |
---|---|---|
Mandelbrot
single-core scalar |
3201
2.13 Gflops |
|
Mandelbrot
multi-core scalar |
21661
14.2 Gflops |
|
Dot Product
single-core scalar |
5208
2.52 Gflops |
|
Dot Product
multi-core scalar |
25127
11.5 Gflops |
|
Dot Product
single-core vector |
6302
7.55 Gflops |
|
Dot Product
multi-core vector |
35762
37.2 Gflops |
|
LU Decomposition
single-core scalar |
2842
2.53 Gflops |
|
LU Decomposition
multi-core scalar |
4311
3.78 Gflops |
|
Primality Test
single-core scalar |
8735
1.30 Gflops |
|
Primality Test
multi-core scalar |
34243
6.35 Gflops |
|
Sharpen Image
single-core scalar |
7503
17.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
48496
112 Mpixels/sec |
|
Blur Image
single-core scalar |
8745
6.92 Mpixels/sec |
|
Blur Image
multi-core scalar |
60614
47.7 Mpixels/sec |
Memory | 6425 | |
---|---|---|
Read Sequential
single-core scalar |
7222
8.84 GB/sec |
|
Write Sequential
single-core scalar |
10626
7.27 GB/sec |
|
Stdlib Allocate
single-core scalar |
4869
18.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
4053
8.39 GB/sec |
|
Stdlib Copy
single-core scalar |
5355
5.52 GB/sec |
Stream | 7837 | |
---|---|---|
Stream Copy
single-core scalar |
7421
10.1 GB/sec |
|
Stream Copy
single-core vector |
8643
11.2 GB/sec |
|
Stream Scale
single-core scalar |
7494
9.72 GB/sec |
|
Stream Scale
single-core vector |
8282
11.2 GB/sec |
|
Stream Add
single-core scalar |
7297
11.0 GB/sec |
|
Stream Add
single-core vector |
9013
12.5 GB/sec |
|
Stream Triad
single-core scalar |
7895
10.9 GB/sec |
|
Stream Triad
single-core vector |
6657
12.5 GB/sec |