Habs mal in TimeSpy getestet.... meine AMD Vega 64 mit 19.1.1 Treiber auf 1680/1125mhz
Stock Timings: 7322
Bissel iwas Random dran rumgedrückt: 7404
Resultat verglichen:
https://www.3dmark.com/compare/spy/7287512/spy/7287608
Stock:
E:\Downloads>poclmembench.exe
[0] Platform name: AMD Accelerated Parallel Processing vendor:Advanced Micro Devices, Inc. version:OpenCL 2.1 AMD-APP (2766.5)[1;32m <-- selected [0m
[0] Device Name: gfx900[1;32m <-- selected [0m
Type: 4 (GPU: 4, CPU: 2)
Vendor: Advanced Micro Devices, Inc.
Max Compute Units: 64
Global Memory: 8573157376
Max Clock Frequency: 1630
Max Alloc. Memory: 4244635648
Local Memory: 32768
Available: 1
allocated 8455716864 bytes 7.88 GB
Running Bench test on:gfx900
Chunk: 0 ( 0- 128)MB Speed: 472.36 GByte/s OK
Chunk: 1 ( 128- 256)MB Speed: 471.80 GByte/s OK
Chunk: 2 ( 256- 384)MB Speed: 472.72 GByte/s OK
Chunk: 3 ( 384- 512)MB Speed: 472.16 GByte/s OK
Chunk: 4 ( 512- 640)MB Speed: 472.34 GByte/s OK
Chunk: 5 ( 640- 768)MB Speed: 472.20 GByte/s OK
Chunk: 6 ( 768- 896)MB Speed: 469.14 GByte/s OK
Chunk: 7 ( 896-1024)MB Speed: 468.20 GByte/s OK
Chunk: 8 (1024-1152)MB Speed: 471.95 GByte/s OK
Chunk: 9 (1152-1280)MB Speed: 472.40 GByte/s OK
Chunk: 10 (1280-1408)MB Speed: 472.33 GByte/s OK
Chunk: 11 (1408-1536)MB Speed: 471.96 GByte/s OK
Chunk: 12 (1536-1664)MB Speed: 472.00 GByte/s OK
Chunk: 13 (1664-1792)MB Speed: 472.13 GByte/s OK
Chunk: 14 (1792-1920)MB Speed: 472.21 GByte/s OK
Chunk: 15 (1920-2048)MB Speed: 471.31 GByte/s OK
Chunk: 16 (2048-2176)MB Speed: 471.19 GByte/s OK
Chunk: 17 (2176-2304)MB Speed: 471.63 GByte/s OK
Chunk: 18 (2304-2432)MB Speed: 471.97 GByte/s OK
Chunk: 19 (2432-2560)MB Speed: 471.18 GByte/s OK
Chunk: 20 (2560-2688)MB Speed: 471.74 GByte/s OK
Chunk: 21 (2688-2816)MB Speed: 471.32 GByte/s OK
Chunk: 22 (2816-2944)MB Speed: 471.62 GByte/s OK
Chunk: 23 (2944-3072)MB Speed: 472.68 GByte/s OK
Chunk: 24 (3072-3200)MB Speed: 472.57 GByte/s OK
Chunk: 25 (3200-3328)MB Speed: 472.15 GByte/s OK
Chunk: 26 (3328-3456)MB Speed: 472.44 GByte/s OK
Chunk: 27 (3456-3584)MB Speed: 472.21 GByte/s OK
Chunk: 28 (3584-3712)MB Speed: 471.12 GByte/s OK
Chunk: 29 (3712-3840)MB Speed: 471.95 GByte/s OK
Chunk: 30 (3840-3968)MB Speed: 471.32 GByte/s OK
Chunk: 31 (3968-4096)MB Speed: 472.03 GByte/s OK
Chunk: 32 (4096-4224)MB Speed: 472.37 GByte/s OK
Chunk: 33 (4224-4352)MB Speed: 471.33 GByte/s OK
Chunk: 34 (4352-4480)MB Speed: 472.26 GByte/s OK
Chunk: 35 (4480-4608)MB Speed: 468.34 GByte/s OK
Chunk: 36 (4608-4736)MB Speed: 467.77 GByte/s OK
Chunk: 37 (4736-4864)MB Speed: 469.38 GByte/s OK
Chunk: 38 (4864-4992)MB Speed: 471.93 GByte/s OK
Chunk: 39 (4992-5120)MB Speed: 472.28 GByte/s OK
Chunk: 40 (5120-5248)MB Speed: 471.77 GByte/s OK
Chunk: 41 (5248-5376)MB Speed: 472.16 GByte/s OK
Chunk: 42 (5376-5504)MB Speed: 471.93 GByte/s OK
Chunk: 43 (5504-5632)MB Speed: 461.19 GByte/s OK
Chunk: 44 (5632-5760)MB Speed: 459.98 GByte/s OK
Chunk: 45 (5760-5888)MB Speed: 456.38 GByte/s OK
Chunk: 46 (5888-6016)MB Speed: 452.64 GByte/s OK
Chunk: 47 (6016-6144)MB Speed: 457.61 GByte/s OK
Chunk: 48 (6144-6272)MB Speed: 452.04 GByte/s OK
Chunk: 49 (6272-6400)MB Speed: 451.51 GByte/s OK
Chunk: 50 (6400-6528)MB Speed: 451.09 GByte/s OK
Chunk: 51 (6528-6656)MB Speed: 449.56 GByte/s OK
Chunk: 52 (6656-6784)MB Speed: 448.41 GByte/s OK
Chunk: 53 (6784-6912)MB Speed: 448.68 GByte/s OK
Chunk: 54 (6912-7040)MB Speed: 445.75 GByte/s OK
Chunk: 55 (7040-7168)MB Speed: 465.48 GByte/s OK
Chunk: 56 (7168-7296)MB Speed: 472.37 GByte/s OK
Chunk: 57 (7296-7424)MB Speed: 471.20 GByte/s OK
Chunk: 58 (7424-7552)MB Speed: 471.28 GByte/s OK
Chunk: 59 (7552-7680)MB Speed: 471.91 GByte/s OK
Chunk: 60 (7680-7808)MB Speed: 472.22 GByte/s OK
Chunk: 61 (7808-7936)MB Speed: 472.45 GByte/s OK
Chunk: 62 (7936-8064)MB Speed: 471.98 GByte/s OK
Random Timings:
E:\Downloads>poclmembench.exe
[0] Platform name: AMD Accelerated Parallel Processing vendor:Advanced Micro Devices, Inc. version:OpenCL 2.1 AMD-APP (2766.5)[1;32m <-- selected [0m
[0] Device Name: gfx900[1;32m <-- selected [0m
Type: 4 (GPU: 4, CPU: 2)
Vendor: Advanced Micro Devices, Inc.
Max Compute Units: 64
Global Memory: 8573157376
Max Clock Frequency: 1630
Max Alloc. Memory: 4244635648
Local Memory: 32768
Available: 1
allocated 8455716864 bytes 7.88 GB
Running Bench test on:gfx900
Chunk: 0 ( 0- 128)MB Speed: 507.86 GByte/s OK
Chunk: 1 ( 128- 256)MB Speed: 507.13 GByte/s OK
Chunk: 2 ( 256- 384)MB Speed: 506.81 GByte/s OK
Chunk: 3 ( 384- 512)MB Speed: 506.87 GByte/s OK
Chunk: 4 ( 512- 640)MB Speed: 507.78 GByte/s OK
Chunk: 5 ( 640- 768)MB Speed: 506.49 GByte/s OK
Chunk: 6 ( 768- 896)MB Speed: 506.52 GByte/s OK
Chunk: 7 ( 896-1024)MB Speed: 507.59 GByte/s OK
Chunk: 8 (1024-1152)MB Speed: 506.69 GByte/s OK
Chunk: 9 (1152-1280)MB Speed: 506.42 GByte/s OK
Chunk: 10 (1280-1408)MB Speed: 507.18 GByte/s OK
Chunk: 11 (1408-1536)MB Speed: 506.25 GByte/s OK
Chunk: 12 (1536-1664)MB Speed: 506.03 GByte/s OK
Chunk: 13 (1664-1792)MB Speed: 506.11 GByte/s OK
Chunk: 14 (1792-1920)MB Speed: 507.00 GByte/s OK
Chunk: 15 (1920-2048)MB Speed: 506.81 GByte/s OK
Chunk: 16 (2048-2176)MB Speed: 506.09 GByte/s OK
Chunk: 17 (2176-2304)MB Speed: 503.08 GByte/s OK
Chunk: 18 (2304-2432)MB Speed: 505.65 GByte/s OK
Chunk: 19 (2432-2560)MB Speed: 506.15 GByte/s OK
Chunk: 20 (2560-2688)MB Speed: 507.45 GByte/s OK
Chunk: 21 (2688-2816)MB Speed: 506.37 GByte/s OK
Chunk: 22 (2816-2944)MB Speed: 507.24 GByte/s OK
Chunk: 23 (2944-3072)MB Speed: 509.07 GByte/s OK
Chunk: 24 (3072-3200)MB Speed: 508.20 GByte/s OK
Chunk: 25 (3200-3328)MB Speed: 507.42 GByte/s OK
Chunk: 26 (3328-3456)MB Speed: 507.07 GByte/s OK
Chunk: 27 (3456-3584)MB Speed: 506.34 GByte/s OK
Chunk: 28 (3584-3712)MB Speed: 507.21 GByte/s OK
Chunk: 29 (3712-3840)MB Speed: 506.65 GByte/s OK
Chunk: 30 (3840-3968)MB Speed: 506.98 GByte/s OK
Chunk: 31 (3968-4096)MB Speed: 508.10 GByte/s OK
Chunk: 32 (4096-4224)MB Speed: 506.89 GByte/s OK
Chunk: 33 (4224-4352)MB Speed: 506.91 GByte/s OK
Chunk: 34 (4352-4480)MB Speed: 507.78 GByte/s OK
Chunk: 35 (4480-4608)MB Speed: 506.37 GByte/s OK
Chunk: 36 (4608-4736)MB Speed: 506.61 GByte/s OK
Chunk: 37 (4736-4864)MB Speed: 505.40 GByte/s OK
Chunk: 38 (4864-4992)MB Speed: 502.40 GByte/s OK
Chunk: 39 (4992-5120)MB Speed: 506.32 GByte/s OK
Chunk: 40 (5120-5248)MB Speed: 507.21 GByte/s OK
Chunk: 41 (5248-5376)MB Speed: 507.46 GByte/s OK
Chunk: 42 (5376-5504)MB Speed: 506.42 GByte/s OK
Chunk: 43 (5504-5632)MB Speed: 506.50 GByte/s OK
Chunk: 44 (5632-5760)MB Speed: 507.23 GByte/s OK
Chunk: 45 (5760-5888)MB Speed: 506.25 GByte/s OK
Chunk: 46 (5888-6016)MB Speed: 506.02 GByte/s OK
Chunk: 47 (6016-6144)MB Speed: 506.97 GByte/s OK
Chunk: 48 (6144-6272)MB Speed: 506.08 GByte/s OK
Chunk: 49 (6272-6400)MB Speed: 507.21 GByte/s OK
Chunk: 50 (6400-6528)MB Speed: 507.69 GByte/s OK
Chunk: 51 (6528-6656)MB Speed: 507.20 GByte/s OK
Chunk: 52 (6656-6784)MB Speed: 507.10 GByte/s OK
Chunk: 53 (6784-6912)MB Speed: 507.02 GByte/s OK
Chunk: 54 (6912-7040)MB Speed: 506.96 GByte/s OK
Chunk: 55 (7040-7168)MB Speed: 506.46 GByte/s OK
Chunk: 56 (7168-7296)MB Speed: 507.01 GByte/s OK
Chunk: 57 (7296-7424)MB Speed: 506.55 GByte/s OK
Chunk: 58 (7424-7552)MB Speed: 508.08 GByte/s OK
Chunk: 59 (7552-7680)MB Speed: 506.94 GByte/s OK
Chunk: 60 (7680-7808)MB Speed: 507.95 GByte/s OK
Chunk: 61 (7808-7936)MB Speed: 507.73 GByte/s OK
Chunk: 62 (7936-8064)MB Speed: 507.17 GByte/s OK
Kann ich schon verstehen wieso das Miner dran rum pfuschen, wenn da rund 5-8% mehr durchsatz rausspringt.
Edit:
mhmmm mal den tREF von standard 3900 in Schritten weitererhöht...
tREF | 3900 | 7800 | 11700 | 15600 | 19500 | 23400 | 27300 |
GByte/s | 471 | 492 | 495 | 503 | 505 | 506 | 507 |
Hat das irgendwelche Nachteile wenns zu hoch ist?