Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 7475 | 9178 |
Floating Point | Processor floating point performance | 15441 | |
Memory | Memory performance | 3880 | |
Stream | Memory bandwidth performance | 3814 |
User | cheungpat |
Upload Date | Sun, 31 Jul 2011 14:48:35 +0000 |
Views | 1 |
iMac (27-inch Mid 2010) | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A511) |
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 |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
L3 Cache | 8192 KB |
Motherboard | Apple Inc. Mac-F2238BAE iMac11,3 |
BIOS | Apple Inc. IM112.88Z.0057.B00.1005031455 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 7475 | |
---|---|---|
Blowfish
single-core scalar |
2130
93.6 MB/sec |
|
Blowfish
multi-core scalar |
13016
533 MB/sec |
|
Text Compress
single-core scalar |
2292
7.33 MB/sec |
|
Text Compress
multi-core scalar |
11746
38.5 MB/sec |
|
Text Decompress
single-core scalar |
2559
10.5 MB/sec |
|
Text Decompress
multi-core scalar |
12931
51.5 MB/sec |
|
Image Compress
single-core scalar |
2319
19.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
11456
96.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
2066
34.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
8409
137 Mpixels/sec |
|
Lua
single-core scalar |
3793
1.46 Mnodes/sec |
|
Lua
multi-core scalar |
16984
6.53 Mnodes/sec |
Floating Point | 15441 | |
---|---|---|
Mandelbrot
single-core scalar |
2966
1.97 Gflops |
|
Mandelbrot
multi-core scalar |
20233
13.2 Gflops |
|
Dot Product
single-core scalar |
4857
2.35 Gflops |
|
Dot Product
multi-core scalar |
18515
8.44 Gflops |
|
Dot Product
single-core vector |
5739
6.88 Gflops |
|
Dot Product
multi-core vector |
24205
25.2 Gflops |
|
LU Decomposition
single-core scalar |
747
665 Mflops |
|
LU Decomposition
multi-core scalar |
3684
3.23 Gflops |
|
Primality Test
single-core scalar |
5767
861 Mflops |
|
Primality Test
multi-core scalar |
20278
3.76 Gflops |
|
Sharpen Image
single-core scalar |
7008
16.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
38735
89.3 Mpixels/sec |
|
Blur Image
single-core scalar |
9175
7.26 Mpixels/sec |
|
Blur Image
multi-core scalar |
54274
42.7 Mpixels/sec |
Memory | 3880 | |
---|---|---|
Read Sequential
single-core scalar |
5727
7.01 GB/sec |
|
Write Sequential
single-core scalar |
3187
2.18 GB/sec |
|
Stdlib Allocate
single-core scalar |
3607
13.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
2991
6.19 GB/sec |
|
Stdlib Copy
single-core scalar |
3891
4.01 GB/sec |
Stream | 3814 | |
---|---|---|
Stream Copy
single-core scalar |
4367
5.97 GB/sec |
|
Stream Copy
single-core vector |
4979
6.46 GB/sec |
|
Stream Scale
single-core scalar |
4496
5.83 GB/sec |
|
Stream Scale
single-core vector |
4509
6.09 GB/sec |
|
Stream Add
single-core scalar |
1785
2.69 GB/sec |
|
Stream Add
single-core vector |
4958
6.90 GB/sec |
|
Stream Triad
single-core scalar |
1883
2.60 GB/sec |
|
Stream Triad
single-core vector |
3539
6.62 GB/sec |