Section Description Score Geekbench Score
Geekbench 2.1.2 for Mac OS X PPC (32-bit)
Integer Processor integer performance 1193 1207
Floating Point Processor floating point performance 1324
Memory Memory performance 1066
Stream Memory bandwidth performance 1134

Result Information

Upload Date Tue, 17 Mar 2009 14:54:52 +0000
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System Information

iMac G5 (iSight)
Operating System Mac OS X 10.4.11 (Build 8S165)
Model iMac G5 (iSight)
Processor PowerPC G5 (970FX) @ 1.90 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 PowerMac12,1
BIOS N/A
Memory 512 MB PC2-4200U-444 DDR2 SDRAM

Integer Performance

Integer 1193
Blowfish
single-core scalar
955
42.0 MB/sec
 
Blowfish
multi-core scalar
969
39.7 MB/sec
 
Text Compress
single-core scalar
1281
4.10 MB/sec
 
Text Compress
multi-core scalar
1243
4.08 MB/sec
 
Text Decompress
single-core scalar
1284
5.28 MB/sec
 
Text Decompress
multi-core scalar
1294
5.16 MB/sec
 
Image Compress
single-core scalar
1254
10.4 Mpixels/sec
 
Image Compress
multi-core scalar
1215
10.2 Mpixels/sec
 
Image Decompress
single-core scalar
1150
19.3 Mpixels/sec
 
Image Decompress
multi-core scalar
1194
19.5 Mpixels/sec
 
Lua
single-core scalar
1247
480 Knodes/sec
 
Lua
multi-core scalar
1238
477 Knodes/sec
 

Floating Point Performance

Floating Point 1324
Mandelbrot
single-core scalar
1207
803 Mflops
 
Mandelbrot
multi-core scalar
1210
792 Mflops
 
Dot Product
single-core scalar
1245
602 Mflops
 
Dot Product
multi-core scalar
1305
595 Mflops
 
Dot Product
single-core vector
1487
1.78 Gflops
 
Dot Product
multi-core vector
1704
1.77 Gflops
 
LU Decomposition
single-core scalar
1185
1.05 Gflops
 
LU Decomposition
multi-core scalar
1174
1.03 Gflops
 
Primality Test
single-core scalar
1781
266 Mflops
 
Primality Test
multi-core scalar
1379
256 Mflops
 
Sharpen Image
single-core scalar
1204
2.81 Mpixels/sec
 
Sharpen Image
multi-core scalar
1213
2.80 Mpixels/sec
 
Blur Image
single-core scalar
1222
967 Kpixels/sec
 
Blur Image
multi-core scalar
1222
961 Kpixels/sec
 

Memory Performance

Memory 1066
Read Sequential
single-core scalar
1135
1.39 GB/sec
 
Write Sequential
single-core scalar
1094
767 MB/sec
 
Stdlib Allocate
single-core scalar
1206
4.50 Mallocs/sec
 
Stdlib Write
single-core scalar
839
1.74 GB/sec
 
Stdlib Copy
single-core scalar
1058
1.09 GB/sec
 

Stream Performance

Stream 1134
Stream Copy
single-core scalar
1092
1.49 GB/sec
 
Stream Copy
single-core vector
1202
1.56 GB/sec
 
Stream Scale
single-core scalar
1093
1.42 GB/sec
 
Stream Scale
single-core vector
1121
1.51 GB/sec
 
Stream Add
single-core scalar
1067
1.61 GB/sec
 
Stream Add
single-core vector
1163
1.62 GB/sec
 
Stream Triad
single-core scalar
1154
1.60 GB/sec
 
Stream Triad
single-core vector
1182
2.21 GB/sec