Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 9193 | 10555 |
Floating Point | Processor floating point performance | 16266 | |
Memory | Memory performance | 5282 | |
Stream | Memory bandwidth performance | 5880 |
User | KatharineBerry |
Upload Date | Fri, 04 Jan 2013 14:09:27 +0000 |
Views | 10 |
iMac (27-inch Mid 2010) | |
---|---|
Operating System | Mac OS X 10.8.2 (Build 12C60) |
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.B01.1112090906 |
Memory | 16.00 GB 1333 MHz DDR3 |
Integer | 9193 | |
---|---|---|
Blowfish
single-core scalar |
2220
97.5 MB/sec |
|
Blowfish
multi-core scalar |
13689
561 MB/sec |
|
Text Compress
single-core scalar |
2669
8.54 MB/sec |
|
Text Compress
multi-core scalar |
13653
44.8 MB/sec |
|
Text Decompress
single-core scalar |
3008
12.4 MB/sec |
|
Text Decompress
multi-core scalar |
15171
60.4 MB/sec |
|
Image Compress
single-core scalar |
2970
24.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
14414
121 Mpixels/sec |
|
Image Decompress
single-core scalar |
3040
51.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
12468
203 Mpixels/sec |
|
Lua
single-core scalar |
5234
2.02 Mnodes/sec |
|
Lua
multi-core scalar |
21790
8.38 Mnodes/sec |
Floating Point | 16266 | |
---|---|---|
Mandelbrot
single-core scalar |
2950
1.96 Gflops |
|
Mandelbrot
multi-core scalar |
20065
13.1 Gflops |
|
Dot Product
single-core scalar |
4839
2.34 Gflops |
|
Dot Product
multi-core scalar |
18601
8.48 Gflops |
|
Dot Product
single-core vector |
5829
6.98 Gflops |
|
Dot Product
multi-core vector |
29139
30.3 Gflops |
|
LU Decomposition
single-core scalar |
1603
1.43 Gflops |
|
LU Decomposition
multi-core scalar |
3682
3.23 Gflops |
|
Primality Test
single-core scalar |
7479
1.12 Gflops |
|
Primality Test
multi-core scalar |
26727
4.96 Gflops |
|
Sharpen Image
single-core scalar |
7445
17.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
39954
92.1 Mpixels/sec |
|
Blur Image
single-core scalar |
8842
7.00 Mpixels/sec |
|
Blur Image
multi-core scalar |
50579
39.8 Mpixels/sec |
Memory | 5282 | |
---|---|---|
Read Sequential
single-core scalar |
6065
7.43 GB/sec |
|
Write Sequential
single-core scalar |
9127
6.24 GB/sec |
|
Stdlib Allocate
single-core scalar |
4250
15.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3119
6.46 GB/sec |
|
Stdlib Copy
single-core scalar |
3853
3.97 GB/sec |
Stream | 5880 | |
---|---|---|
Stream Copy
single-core scalar |
5434
7.43 GB/sec |
|
Stream Copy
single-core vector |
6886
8.93 GB/sec |
|
Stream Scale
single-core scalar |
5507
7.15 GB/sec |
|
Stream Scale
single-core vector |
6252
8.44 GB/sec |
|
Stream Add
single-core scalar |
5642
8.52 GB/sec |
|
Stream Add
single-core vector |
6676
9.29 GB/sec |
|
Stream Triad
single-core scalar |
5711
7.89 GB/sec |
|
Stream Triad
single-core vector |
4938
9.24 GB/sec |