Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 9419 | 10757 |
Floating Point | Processor floating point performance | 16576 | |
Memory | Memory performance | 5285 | |
Stream | Memory bandwidth performance | 6020 |
User | jziran |
Upload Date | Sun, 11 Dec 2011 03:02:35 +0000 |
Views | 6 |
iMac (27-inch Mid 2010) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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 | 16.00 GB 1333 MHz DDR3 |
Integer | 9419 | |
---|---|---|
Blowfish
single-core scalar |
2234
98.1 MB/sec |
|
Blowfish
multi-core scalar |
13997
574 MB/sec |
|
Text Compress
single-core scalar |
2715
8.68 MB/sec |
|
Text Compress
multi-core scalar |
14021
46.0 MB/sec |
|
Text Decompress
single-core scalar |
3011
12.4 MB/sec |
|
Text Decompress
multi-core scalar |
15453
61.6 MB/sec |
|
Image Compress
single-core scalar |
2995
24.7 Mpixels/sec |
|
Image Compress
multi-core scalar |
15011
126 Mpixels/sec |
|
Image Decompress
single-core scalar |
3080
51.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
12828
209 Mpixels/sec |
|
Lua
single-core scalar |
5329
2.05 Mnodes/sec |
|
Lua
multi-core scalar |
22363
8.60 Mnodes/sec |
Floating Point | 16576 | |
---|---|---|
Mandelbrot
single-core scalar |
3019
2.01 Gflops |
|
Mandelbrot
multi-core scalar |
20160
13.2 Gflops |
|
Dot Product
single-core scalar |
4924
2.38 Gflops |
|
Dot Product
multi-core scalar |
18646
8.50 Gflops |
|
Dot Product
single-core vector |
5958
7.14 Gflops |
|
Dot Product
multi-core vector |
29394
30.6 Gflops |
|
LU Decomposition
single-core scalar |
1624
1.45 Gflops |
|
LU Decomposition
multi-core scalar |
3768
3.30 Gflops |
|
Primality Test
single-core scalar |
7568
1.13 Gflops |
|
Primality Test
multi-core scalar |
27508
5.11 Gflops |
|
Sharpen Image
single-core scalar |
7551
17.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
40989
94.5 Mpixels/sec |
|
Blur Image
single-core scalar |
8949
7.08 Mpixels/sec |
|
Blur Image
multi-core scalar |
52007
40.9 Mpixels/sec |
Memory | 5285 | |
---|---|---|
Read Sequential
single-core scalar |
6158
7.54 GB/sec |
|
Write Sequential
single-core scalar |
9289
6.35 GB/sec |
|
Stdlib Allocate
single-core scalar |
3881
14.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3160
6.54 GB/sec |
|
Stdlib Copy
single-core scalar |
3941
4.06 GB/sec |
Stream | 6020 | |
---|---|---|
Stream Copy
single-core scalar |
5516
7.54 GB/sec |
|
Stream Copy
single-core vector |
7043
9.13 GB/sec |
|
Stream Scale
single-core scalar |
5619
7.29 GB/sec |
|
Stream Scale
single-core vector |
6359
8.58 GB/sec |
|
Stream Add
single-core scalar |
5826
8.79 GB/sec |
|
Stream Add
single-core vector |
6853
9.53 GB/sec |
|
Stream Triad
single-core scalar |
5847
8.08 GB/sec |
|
Stream Triad
single-core vector |
5103
9.55 GB/sec |