Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 9225 | 10330 |
Floating Point | Processor floating point performance | 15741 | |
Memory | Memory performance | 5127 | |
Stream | Memory bandwidth performance | 5669 |
User | davidcunnington |
Upload Date | Tue, 22 Nov 2011 19:52:43 +0000 |
Views | 3 |
iMac (27-inch Mid 2010) | |
---|---|
Operating System | Mac OS X 10.7.2 |
Model | iMac (27-inch Mid 2010) |
Processor |
Intel Core i7-870 @ 2.93 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-F2238BAE iMac11,3 |
BIOS | Apple Inc. IM112.88Z.0057.B00.1005031455 |
Memory | 8.00 GB 1333 MHz DDR3 |
Integer | 9225 | |
---|---|---|
Blowfish
single-core scalar |
2216
97.4 MB/sec |
|
Blowfish
multi-core scalar |
13600
557 MB/sec |
|
Text Compress
single-core scalar |
2679
8.57 MB/sec |
|
Text Compress
multi-core scalar |
13591
44.6 MB/sec |
|
Text Decompress
single-core scalar |
2933
12.1 MB/sec |
|
Text Decompress
multi-core scalar |
15394
61.3 MB/sec |
|
Image Compress
single-core scalar |
2952
24.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
14849
125 Mpixels/sec |
|
Image Decompress
single-core scalar |
3057
51.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
12446
203 Mpixels/sec |
|
Lua
single-core scalar |
5139
1.98 Mnodes/sec |
|
Lua
multi-core scalar |
21847
8.40 Mnodes/sec |
Floating Point | 15741 | |
---|---|---|
Mandelbrot
single-core scalar |
2918
1.94 Gflops |
|
Mandelbrot
multi-core scalar |
19270
12.6 Gflops |
|
Dot Product
single-core scalar |
4788
2.31 Gflops |
|
Dot Product
multi-core scalar |
17975
8.19 Gflops |
|
Dot Product
single-core vector |
5615
6.73 Gflops |
|
Dot Product
multi-core vector |
28304
29.4 Gflops |
|
LU Decomposition
single-core scalar |
1579
1.41 Gflops |
|
LU Decomposition
multi-core scalar |
3549
3.11 Gflops |
|
Primality Test
single-core scalar |
7407
1.11 Gflops |
|
Primality Test
multi-core scalar |
26174
4.86 Gflops |
|
Sharpen Image
single-core scalar |
7355
17.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
37715
86.9 Mpixels/sec |
|
Blur Image
single-core scalar |
8602
6.81 Mpixels/sec |
|
Blur Image
multi-core scalar |
49129
38.6 Mpixels/sec |
Memory | 5127 | |
---|---|---|
Read Sequential
single-core scalar |
5974
7.31 GB/sec |
|
Write Sequential
single-core scalar |
8904
6.09 GB/sec |
|
Stdlib Allocate
single-core scalar |
3818
14.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3169
6.56 GB/sec |
|
Stdlib Copy
single-core scalar |
3774
3.89 GB/sec |
Stream | 5669 | |
---|---|---|
Stream Copy
single-core scalar |
5195
7.11 GB/sec |
|
Stream Copy
single-core vector |
6620
8.58 GB/sec |
|
Stream Scale
single-core scalar |
5306
6.89 GB/sec |
|
Stream Scale
single-core vector |
6085
8.21 GB/sec |
|
Stream Add
single-core scalar |
5348
8.07 GB/sec |
|
Stream Add
single-core vector |
6505
9.05 GB/sec |
|
Stream Triad
single-core scalar |
5485
7.58 GB/sec |
|
Stream Triad
single-core vector |
4815
9.01 GB/sec |