Radeon R9 285X Specs
Radeon R9 285X
2048 Shaders
3GB GDDR5
1002MHz
|
FP32
4.1 TFLOPS
|
-
-
|
Form Factor
PCIe Card
2.0-Slots
|
TDP
200W
|
Power Connectors
1x 6-Pin
1x 8-Pin
-
-
|
GB5 OpenCL - N/A
0%
|
GB5 CUDA - N/A
0%
|
GB5 Metal - N/A
0%
|
GB5 Vulkan - N/A
0%
|
OCT 2020.1 - N/A
0%
|
OCT Metal - N/A
0%
|
Manufacturer
AMD
|
Chip Designer
AMD
|
Architecture
GCN 3
|
Family
Radeon R 200
|
Codename
Tonga
-
Variant
Tonga XT
|
Market Segment
Desktop
|
Release Date
9/2/2014
|
Foundry
TSMC
-
|
Fabrication Node
28nm
-
|
Die Size
359 mm²
-
|
Transistor Count
5 Billion
-
|
Transistor Density
13.93M/mm²
-
|
Form
PCIe Card
|
Shading Units
2048 Shaders
-
|
Texture Mapping Units
128 TMUs
|
Render Output Units
32 ROPs
|
-
-
|
-
-
|
-
-
|
Compute Units
32 CUs
|
-
-
|
-
-
|
-
-
-
1002MHz
|
-
-
|
-
-
-
|
-
-
-
|
-
-
-
|
FP32
4.1 TFLOPS
|
-
-
|
FP64
0.26 TFLOPS
-
|
-
-
|
-
-
-
|
Pixel Fillrate
32.064 GPixel/s
|
-
-
|
Texture Fillrate
128.256 GTexel/s
|
-
-
|
L1
-
-
16KB/CU
-
|
L2
768KB Shared
|
-
-
-
|
3GB
GDDR5
-
|
Bus Width
384Bit
|
Clock
1375MHz
Transfer Rate
5.5GT/s
Bandwidth
264GB/s
|
-
-
-
-
-
-
-
-
-
|
TDP
200W
|
-
-
|
-
-
-
-
-
-
-
-
-
-
2x DVI-D Dual-Link
-
-
-
-
-
-
-
-
-
-
-
1x DisplayPort 1.2
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 1.4
-
-
-
-
|
Max Resolution
4096x2160
|
Max Resolution Refresh Rate
60Hz
|
Variable Refresh Rate
-
FreeSync
-
|
Display Stream Compression (DSC)
Not Supported
|
Multi Monitor Support
3
|
Content Protection
HDCP 1.4
|
Model
VCE 3.0
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Model
UVD 5.0
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
Direct X
12
Direct 3D
12_0
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
Shader Model
6.5
-
-
GFX
8
-
-
-
-
|
-
-
-
1x Fan
|
Power Connectors
-
-
1x 6-Pin
1x 8-Pin
-
-
-
|
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
|
Multi GPU Support
Supported
Type
CrossFire XDMA
|
Height
110 mm (4.33 in)
Width
267 mm (10.51 in)
Depth
37 mm (1.46 in)
|
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