Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.8 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 9439 | 10736 |
Floating Point | Processor floating point performance | 16981 | |
Memory | Memory performance | 5087 | |
Stream | Memory bandwidth performance | 4725 |
User | SteveAustin |
Upload Date | Sat, 17 Mar 2012 08:39:10 +0000 |
Views | 4 |
iMac (27-inch Mid 2010) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50) |
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.B01.1112090906 |
Memory | 12.00 GB 1333 MHz DDR3 |
Integer | 9439 | |
---|---|---|
Blowfish
single-core scalar |
2253
99.0 MB/sec |
|
Blowfish
multi-core scalar |
13928
571 MB/sec |
|
Text Compress
single-core scalar |
2730
8.73 MB/sec |
|
Text Compress
multi-core scalar |
14055
46.1 MB/sec |
|
Text Decompress
single-core scalar |
3025
12.4 MB/sec |
|
Text Decompress
multi-core scalar |
15726
62.7 MB/sec |
|
Image Compress
single-core scalar |
3028
25.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
14826
125 Mpixels/sec |
|
Image Decompress
single-core scalar |
3153
52.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
13315
217 Mpixels/sec |
|
Lua
single-core scalar |
5056
1.95 Mnodes/sec |
|
Lua
multi-core scalar |
22174
8.53 Mnodes/sec |
Floating Point | 16981 | |
---|---|---|
Mandelbrot
single-core scalar |
2987
1.99 Gflops |
|
Mandelbrot
multi-core scalar |
19929
13.0 Gflops |
|
Dot Product
single-core scalar |
4859
2.35 Gflops |
|
Dot Product
multi-core scalar |
18549
8.45 Gflops |
|
Dot Product
single-core vector |
5837
6.99 Gflops |
|
Dot Product
multi-core vector |
31486
32.7 Gflops |
|
LU Decomposition
single-core scalar |
1444
1.29 Gflops |
|
LU Decomposition
multi-core scalar |
7456
6.54 Gflops |
|
Primality Test
single-core scalar |
7646
1.14 Gflops |
|
Primality Test
multi-core scalar |
27788
5.16 Gflops |
|
Sharpen Image
single-core scalar |
7509
17.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
40460
93.2 Mpixels/sec |
|
Blur Image
single-core scalar |
9316
7.37 Mpixels/sec |
|
Blur Image
multi-core scalar |
52477
41.3 Mpixels/sec |
Memory | 5087 | |
---|---|---|
Read Sequential
single-core scalar |
6026
7.38 GB/sec |
|
Write Sequential
single-core scalar |
8622
5.90 GB/sec |
|
Stdlib Allocate
single-core scalar |
3894
14.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
2888
5.98 GB/sec |
|
Stdlib Copy
single-core scalar |
4005
4.13 GB/sec |
Stream | 4725 | |
---|---|---|
Stream Copy
single-core scalar |
4570
6.25 GB/sec |
|
Stream Copy
single-core vector |
5384
6.98 GB/sec |
|
Stream Scale
single-core scalar |
4523
5.87 GB/sec |
|
Stream Scale
single-core vector |
4939
6.67 GB/sec |
|
Stream Add
single-core scalar |
4503
6.80 GB/sec |
|
Stream Add
single-core vector |
5282
7.35 GB/sec |
|
Stream Triad
single-core scalar |
4765
6.58 GB/sec |
|
Stream Triad
single-core vector |
3841
7.19 GB/sec |