Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 8601 | 9795 |
Floating Point | Processor floating point performance | 15168 | |
Memory | Memory performance | 4719 | |
Stream | Memory bandwidth performance | 5329 |
User | nerd2 |
Upload Date | Fri, 23 Dec 2011 01:49:40 +0000 |
Views | 1 |
iMac (27-inch Late 2009) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
Model | iMac (27-inch Late 2009) |
Processor |
Intel Core i7-860 @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads |
Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
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-F2268DAE |
BIOS | Apple Inc. IM111.88Z.0034.B02.1003171314 |
Memory | 16.00 GB 1067 MHz DDR3 |
Integer | 8601 | |
---|---|---|
Blowfish
single-core scalar |
2185
96.0 MB/sec |
|
Blowfish
multi-core scalar |
11809
484 MB/sec |
|
Text Compress
single-core scalar |
2534
8.11 MB/sec |
|
Text Compress
multi-core scalar |
11822
38.8 MB/sec |
|
Text Decompress
single-core scalar |
2920
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
14403
57.4 MB/sec |
|
Image Compress
single-core scalar |
2903
24.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
13553
114 Mpixels/sec |
|
Image Decompress
single-core scalar |
2972
49.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
11708
191 Mpixels/sec |
|
Lua
single-core scalar |
5108
1.97 Mnodes/sec |
|
Lua
multi-core scalar |
21302
8.19 Mnodes/sec |
Floating Point | 15168 | |
---|---|---|
Mandelbrot
single-core scalar |
2891
1.92 Gflops |
|
Mandelbrot
multi-core scalar |
18309
12.0 Gflops |
|
Dot Product
single-core scalar |
4565
2.21 Gflops |
|
Dot Product
multi-core scalar |
16953
7.73 Gflops |
|
Dot Product
single-core vector |
5700
6.83 Gflops |
|
Dot Product
multi-core vector |
26665
27.7 Gflops |
|
LU Decomposition
single-core scalar |
1556
1.38 Gflops |
|
LU Decomposition
multi-core scalar |
3038
2.66 Gflops |
|
Primality Test
single-core scalar |
7097
1.06 Gflops |
|
Primality Test
multi-core scalar |
26080
4.84 Gflops |
|
Sharpen Image
single-core scalar |
7064
16.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
36404
83.9 Mpixels/sec |
|
Blur Image
single-core scalar |
8604
6.81 Mpixels/sec |
|
Blur Image
multi-core scalar |
47426
37.3 Mpixels/sec |
Memory | 4719 | |
---|---|---|
Read Sequential
single-core scalar |
5883
7.20 GB/sec |
|
Write Sequential
single-core scalar |
7613
5.21 GB/sec |
|
Stdlib Allocate
single-core scalar |
3598
13.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
2693
5.57 GB/sec |
|
Stdlib Copy
single-core scalar |
3811
3.93 GB/sec |
Stream | 5329 | |
---|---|---|
Stream Copy
single-core scalar |
5184
7.09 GB/sec |
|
Stream Copy
single-core vector |
5902
7.65 GB/sec |
|
Stream Scale
single-core scalar |
5213
6.76 GB/sec |
|
Stream Scale
single-core vector |
5595
7.55 GB/sec |
|
Stream Add
single-core scalar |
5210
7.86 GB/sec |
|
Stream Add
single-core vector |
5867
8.16 GB/sec |
|
Stream Triad
single-core scalar |
5204
7.19 GB/sec |
|
Stream Triad
single-core vector |
4460
8.35 GB/sec |