Radeon HD 3850 Specs
Radeon HD 3850
|
320 Shaders
512MB GDDR4
668MHz
|
|
FP32
0.43 TFLOPS
|
|
-
-
|
|
Form Factor
PCIe Card
1.0-Slots
|
|
TDP
75W
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|
Power Connectors
1x 6-Pin
-
-
-
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GB5 OpenCL - N/A
0%
|
|
GB5 CUDA - N/A
0%
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GB5 Metal - N/A
0%
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GB5 Vulkan - N/A
0%
|
|
OCT 2020.1 - N/A
0%
|
|
OCT Metal - N/A
0%
|
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Manufacturer
ATI
|
|
Chip Designer
ATI
|
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Architecture
TeraScale 1
|
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Family
Radeon HD 3000
|
|
Codename
Boom
RV670
Variant
RV670 Pro
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|
Market Segment
Desktop
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Release Date
11/19/2007
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|
Foundry
TSMC
-
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Fabrication Node
55nm
-
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Die Size
192 mm²
-
|
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Transistor Count
666 Million
-
|
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Transistor Density
3.47M/mm²
-
|
|
Form
PCIe Card
|
|
Shading Units
320 Shaders
-
|
|
Texture Mapping Units
16 TMUs
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|
Render Output Units
16 ROPs
|
|
-
-
|
|
-
-
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|
-
-
|
|
Compute Units
4 CUs
|
|
-
-
|
|
-
-
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|
-
-
-
668MHz
|
|
-
-
|
|
-
-
-
|
|
-
-
-
|
|
-
-
-
|
|
FP32
0.43 TFLOPS
|
|
-
-
|
|
FP64
0.09 TFLOPS
-
|
|
-
-
|
|
-
-
-
|
|
Pixel Fillrate
10.688 GPixel/s
|
|
-
-
|
|
Texture Fillrate
10.688 GTexel/s
|
|
-
-
|
|
L1
-
-
-
Unknown
|
|
L2
256KB Shared
|
|
-
-
-
|
|
512MB
GDDR4
-
|
|
Bus Width
256Bit
|
|
Clock
900MHz
Transfer Rate
1.8GT/s
Bandwidth
57.6GB/s
|
|
-
-
-
-
-
-
-
-
-
|
|
TDP
75W
|
|
-
-
|
|
-
1x S-Video
-
-
-
-
-
-
2x DVI-I Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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|
Max Resolution
2560x1600
|
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
-
-
|
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
2
|
|
-
-
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No Encoders
-
|
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Model
UVD 1.0
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|
Codec
-
-
-
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
|
Direct X
10
Direct 3D
10_1
|
|
OpenGL
3.3
OpenCL
1.1
-
-
|
|
Shader Model
4.1
-
-
GFX
3
-
-
-
-
|
|
-
-
-
1x Fan
|
|
Power Connectors
-
-
1x 6-Pin
-
-
-
-
|
|
Slots Required
1.0
PCIe Version
2.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
4-way CrossFireX
|
|
-
-
-
-
-
-
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