ATI FirePro 3D V3800 vs AMD FirePro V3900
ATI FirePro 3D V3800
$129
AMD FirePro V3900
|
400 Shaders
512MB GDDR3
650MHz
|
480 Shaders
1GB GDDR3
650MHz
|
|
Peak AI Performance
520 GFLOPS
FP32
|
Peak AI Performance
620 GFLOPS
FP32
|
|
FP32
520 GFLOPS
|
FP32
620 GFLOPS
|
|
Form Factor
PCIe Card
1.0-Slots
|
Form Factor
PCIe Card
1.0-Slots
|
|
TDP
43W
|
TDP
50W
|
Peak AI Performance
|
|
FirePro 3D V3800 - 520 GFLOPS FP32
x1
FirePro V3900 - 620 GFLOPS FP32
x1.19
FP32
|
|
FirePro 3D V3800 - 520 GFLOPS FP32
x1
FirePro V3900 - 620 GFLOPS FP32
x1.19
|
|
FirePro 3D V3800 - 14.4GB/s
x1
FirePro V3900 - 28.8GB/s
x2
|
|
FirePro 3D V3800 - 43W
x1
FirePro V3900 - 50W
x1.16
|
Manufacturer
ATI
|
Manufacturer
AMD
|
|
Chip Designer
ATI
|
Chip Designer
AMD
|
|
Architecture
TeraScale 2
|
Architecture
TeraScale 2
|
|
Family
FirePro V
|
Family
FirePro V
|
|
Codename
Redwood
RV830
Variant
Redwood Pro GL
|
Codename
Turks
RV930
Variant
Turks GL
|
|
Market Segment
Workstation
|
Market Segment
Workstation
|
|
Release Date
4/26/2010
|
Release Date
2/7/2012
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Fabrication Node
40nm
|
Fabrication Node
40nm
|
|
Die Size
104 mm²
|
Die Size
118 mm²
|
|
Transistor Count
627 Million
|
Transistor Count
716 Million
|
|
Transistor Density
6.03M/mm²
|
Transistor Density
6.07M/mm²
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
400 Shaders
|
Shading Units
480 Shaders
|
|
Texture Mapping Units
20 TMUs
|
Texture Mapping Units
24 TMUs
|
|
Render Output Units
8 ROPs
|
Render Output Units
8 ROPs
|
|
Compute Units
5 CUs
|
Compute Units
6 CUs
|
|
650MHz
|
650MHz
|
|
Peak AI Performance
520 GFLOPS
FP32
|
Peak AI Performance
620 GFLOPS
FP32
|
|
FP32
520 GFLOPS
|
FP32
620 GFLOPS
|
|
Pixel Fillrate
5.2 GPixel/s
|
Pixel Fillrate
5.2 GPixel/s
|
|
Texture Fillrate
13 GTexel/s
|
Texture Fillrate
15.6 GTexel/s
|
|
L1
8KB/CU
|
L1
8KB/CU
|
|
L2
256KB Shared
|
L2
256KB Shared
|
|
512MB
GDDR3
|
1GB
GDDR3
|
|
Bus Width
64Bit
|
Bus Width
128Bit
|
|
Clock
900MHz
Transfer Rate
1.8GT/s
Bandwidth
14.4GB/s
|
Clock
900MHz
Transfer Rate
1.8GT/s
Bandwidth
28.8GB/s
|
|
TDP
43W
|
TDP
50W
|
|
1x DVI-I Dual-Link
1x DisplayPort 1.1
|
1x DVI-I Dual-Link
1x DisplayPort 1.1
|
|
Max Resolution
2560x1600
|
Max Resolution
2560x1600
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
|
Variable Refresh Rate
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
2
|
Multi Monitor Support
2
|
|
No Encoders
|
No Encoders
|
|
Model
UVD 3.0
|
Model
UVD 3.0
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
|
|
Direct X
11
Direct 3D
11_0
|
Direct X
11
Direct 3D
11_0
|
|
OpenGL
4.5
OpenCL
1.2
|
OpenGL
4.5
OpenCL
1.2
|
|
Shader Model
5.0
GFX
4
|
Shader Model
5.0
GFX
4
|
|
1x Fan
|
1x Fan
|
|
Slots Required
1.0
PCIe Version
2.1
PCIe Lanes
16
|
Slots Required
1.0
PCIe Version
2.1
PCIe Lanes
16
|
|
Height
69 mm (2.72 in)
Width
168 mm (6.61 in)
Depth
20 mm (0.79 in)
|
Height
69 mm (2.72 in)
Width
168 mm (6.61 in)
Depth
20 mm (0.79 in)
|
Copy Link