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5. Oktober 2005

Test: ATi Radeon X1800, X1600 und X1300 (2/26)

Neuer Chip, neuer Kampf!
Autor: Wolfgang Andermahr

Technische Daten

Radeon
X1800 XT
Radeon
X1800 XL
Radeon
X1600 XT
Radeon
X1600 Pro
Radeon
X1300 Pro
Radeon
X1300
Logo
RadeonX1800Series klein
Radeon X1600Series klein
Radeon X1300Series klein
ChipR520R520RV530RV530RV515RV515
Transistorenca. 321 Mio.ca. 321 Mio.ca. 157 Mio.ca. 157 Mio.ca. 105 Mio.ca. 105 Mio.
Fertigung0,09 µm0,09 µm0,09 µm0,09 µm0,09 µm0,09 µm
Chiptakt625 MHz500 MHz590 MHz500 MHz600 MHz450 MHz
Pixel-Pipelines16164444
ROPs16164444
Pixelfüllrate10000 MPix/s8000 MPix/s2360 MPix/s2000 MPix/s2400 MPix/s1800 MPix/s
TMUs je Pixel-Pipeline114 (insgesamt!)4 (insgesamt!)11
Texelfüllrate10000 MTex/s8000 MTex/s2360 MTex/s2000 MTex/s2400 MTex/s1800 MTex/s
Vertex-Pipelines885522
Dreiecksdurchsatz1250 MV/s1000 MV/s738 MV/s625 MV/s300 MV/s225 MV/s
PixelshaderPS 3.0PS 3.0PS 3.0PS 3.0PS 3.0PS 3.0
VertexshaderVS 3.0VS 3.0VS 3.0VS 3.0VS 3.0VS 3.0
Speichermenge512/256 GDDR3256 GDDR3256/128 GDDR3256/128 GDDR3256 GDDR3256/128 GDDR3
Speichertakt750 MHz500 MHz690 MHz390 MHz400 MHz250 MHz
Speicherinterface256 Bit256 Bit128 Bit128 Bit128 Bit128 Bit
Speicherbandbreite48000 MB/s32000 MB/S22080 MB/s12480 MB/s12800 MB/s8000 MB/s
Präzision pro KanalFP32FP32FP32FP32FP32FP32
InterfacePCIePCIePCIePCIePCIePCIe
SLI/CF-UnterstützungJaJaJaJaJaJa

Radeon-X1800-Chip

GeForce
6800 Ultra
GeForce
7800 GT
GeForce
7800 GTX
Radeon
X850 XT-PE
Logo
GeForce 6800 Ultra
GeForce-7800-Series
Radeon X850 XT-PE
ChipNV40/45G70G70R480
Transistorenca. 222 Mio.ca. 303 Mio.ca. 303 Mio.ca. 160 Mio.
Fertigung0,13 µm0,11 µm0,11 µm0,13 µm low-k
Chiptakt400 MHz400 MHz430 MHz540 MHz
Pixel-Pipelines16202416
ROPs16161616
Pixelfüllrate6400 MPix/s6400 MPix/s6880 MPix/s8640 MPix/s
TMUs je Pixel-Pipeline1111
Texelfüllrate6400 MTex/s8000 MTex/s10320 MTex/s8640 MTex/s
Vertex-Pipelines6786
Dreiecksdurchsatz600 MV/s700 MV/s860 MV/s810 MV/s
PixelshaderPS 3.0PS 3.0PS 3.0PS 2.b
VertexshaderVS 3.0VS 3.0VS 3.0VS 2.0
Speichermenge256 GDDR3256 GDDR3256 GDDR3256 GDDR3
Speichertakt550 MHz500 MHz600 MHz590 MHz
Speicherinterface256 Bit256 Bit256 Bit256 Bit
Speicherbandbreite35200 MB/s32000 MB/S38400 MB/s37760 MB/s
Präzision pro KanalFP32/FP16FP32/FP16FP32/FP16FP24
InterfacePCIe/AGPPCIePCIePCIe/AGP
SLI/CF-UnterstützungJa (PCIe)JaJaja (PCIe)

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