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)
Change Results