Section Description Score Geekbench Score
Geekbench 2.1.4 for Mac OS X PPC (32-bit)
Integer Processor integer performance 1260 1252
Floating Point Processor floating point performance 1393
Memory Memory performance 1099
Stream Memory bandwidth performance 1045

Result Information

Upload Date Fri, 12 Mar 2010 14:51:44 +0000
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System Information

iMac G5 (Ambient Light Sensor)
Operating System Mac OS X 10.4.11 (Build 8S165)
Model iMac G5 (Ambient Light Sensor)
Processor PowerPC G5 (970FX) @ 2.00 GHz
1 Processor, 1 Core
Processor ID 18, 100
L1 Instruction Cache 64 KB
L1 Data Cache 32 KB
L2 Cache 512 KB
L3 Cache 0 KB
Motherboard PowerMac8,2
BIOS N/A
Memory 2.00 GB PC3200U-30330 DDR SDRAM

Integer Performance

Integer 1260
Blowfish
single-core scalar
1004
44.1 MB/sec
 
Blowfish
multi-core scalar
1035
42.4 MB/sec
 
Text Compress
single-core scalar
1278
4.09 MB/sec
 
Text Compress
multi-core scalar
1226
4.02 MB/sec
 
Text Decompress
single-core scalar
1357
5.58 MB/sec
 
Text Decompress
multi-core scalar
1374
5.48 MB/sec
 
Image Compress
single-core scalar
1321
10.9 Mpixels/sec
 
Image Compress
multi-core scalar
1295
10.9 Mpixels/sec
 
Image Decompress
single-core scalar
1250
21.0 Mpixels/sec
 
Image Decompress
multi-core scalar
1273
20.8 Mpixels/sec
 
Lua
single-core scalar
1364
526 Knodes/sec
 
Lua
multi-core scalar
1352
520 Knodes/sec
 

Floating Point Performance

Floating Point 1393
Mandelbrot
single-core scalar
1280
852 Mflops
 
Mandelbrot
multi-core scalar
1286
842 Mflops
 
Dot Product
single-core scalar
1299
628 Mflops
 
Dot Product
multi-core scalar
1381
629 Mflops
 
Dot Product
single-core vector
1590
1.90 Gflops
 
Dot Product
multi-core vector
1818
1.89 Gflops
 
LU Decomposition
single-core scalar
1252
1.11 Gflops
 
LU Decomposition
multi-core scalar
1233
1.08 Gflops
 
Primality Test
single-core scalar
1804
269 Mflops
 
Primality Test
multi-core scalar
1430
265 Mflops
 
Sharpen Image
single-core scalar
1265
2.95 Mpixels/sec
 
Sharpen Image
multi-core scalar
1290
2.97 Mpixels/sec
 
Blur Image
single-core scalar
1289
1.02 Mpixels/sec
 
Blur Image
multi-core scalar
1291
1.02 Mpixels/sec
 

Memory Performance

Memory 1099
Read Sequential
single-core scalar
1188
1.46 GB/sec
 
Write Sequential
single-core scalar
1201
841 MB/sec
 
Stdlib Allocate
single-core scalar
1248
4.66 Mallocs/sec
 
Stdlib Write
single-core scalar
854
1.77 GB/sec
 
Stdlib Copy
single-core scalar
1005
1.04 GB/sec
 

Stream Performance

Stream 1045
Stream Copy
single-core scalar
1028
1.41 GB/sec
 
Stream Copy
single-core vector
1099
1.43 GB/sec
 
Stream Scale
single-core scalar
1032
1.34 GB/sec
 
Stream Scale
single-core vector
1046
1.41 GB/sec
 
Stream Add
single-core scalar
982
1.48 GB/sec
 
Stream Add
single-core vector
1061
1.48 GB/sec
 
Stream Triad
single-core scalar
1067
1.47 GB/sec
 
Stream Triad
single-core vector
1049
1.96 GB/sec