GeForce GTX TITAN X vs Radeon R9 390X

GeForce GTX TITAN X
Radeon R9 390X
3072 Shaders
12GB GDDR5
1075MHz
2816 Shaders
8GB GDDR5
1050MHz
FP32
6.61 TFLOPS
FP32
5.91 TFLOPS
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-
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-
Form Factor
PCIe Card
2.0-Slots
Form Factor
PCIe Card
2.0-Slots
TDP
Unknown
TDP
275W
Power Connectors
1x 6-Pin
1x 8-Pin
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-
Power Connectors
1x 6-Pin
1x 8-Pin
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-
GB5 OpenCL - N/A
0%
GB5 OpenCL - N/A
0%
GB5 CUDA - N/A
0%
GB5 CUDA - N/A
0%
GB5 Metal - N/A
0%
GB5 Metal - N/A
0%
GB5 Vulkan - N/A
0%
GB5 Vulkan - N/A
0%
OCT 2020.1 - N/A
0%
OCT 2020.1 - N/A
0%
OCT Metal - N/A
0%
OCT Metal - N/A
0%
Manufacturer
NVIDIA
Manufacturer
AMD
Chip Designer
NVIDIA
Chip Designer
AMD
Architecture
Maxwell 2
Architecture
GCN 2
Family
GeForce 900
Family
Radeon R 300
Codename
NV120
GM200
Variant
GM200-400
Codename
Hawaii
-
Variant
Grenada XT
Market Segment
Desktop
Market Segment
Desktop
Release Date
3/17/2015
Release Date
6/18/2015
Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
28nm
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Fabrication Node
28nm
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Die Size
601 mm²
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Die Size
438 mm²
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Transistor Count
8 Billion
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Transistor Count
6.2 Billion
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Transistor Density
13.31M/mm²
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Transistor Density
14.16M/mm²
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Form
PCIe Card
Form
PCIe Card
Shading Units
3072 Shaders
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Shading Units
2816 Shaders
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Texture Mapping Units
192 TMUs
Texture Mapping Units
176 TMUs
Render Output Units
96 ROPs
Render Output Units
64 ROPs
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Streaming Multiprocessors
24 SMs
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Compute Units
44 CUs
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1000MHz Base
1075MHz
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1050MHz
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FP32
6.61 TFLOPS
FP32
5.91 TFLOPS
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-
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-
FP64
0.21 TFLOPS
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FP64
0.74 TFLOPS
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Pixel Fillrate
103.2 GPixel/s
Pixel Fillrate
67.2 GPixel/s
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Texture Fillrate
206.4 GTexel/s
Texture Fillrate
184.8 GTexel/s
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L1
-
48KB/SM
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-
L1
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16KB/CU
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L2
3MB Shared
L2
1MB Shared
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12GB
GDDR5
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8GB
GDDR5
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Bus Width
384Bit
Bus Width
512Bit
Clock
1750MHz
Transfer Rate
7GT/s
Bandwidth
336GB/s
Clock
1500MHz
Transfer Rate
6GT/s
Bandwidth
384GB/s
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TDP
Unknown
TDP
275W
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1x DVI-I Dual-Link
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3x DisplayPort 1.2
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1x HDMI 2.0
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2x DVI-D Dual-Link
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1x DisplayPort 1.2
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1x HDMI 1.4
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Max Resolution
4096x2304
Max Resolution
4096x2160
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
G-Sync
FreeSync
-
Variable Refresh Rate
-
FreeSync
-
Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
3
Multi Monitor Support
3
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-
Content Protection
HDCP 1.4
Model
NVENC 3
Model
VCE 2.0
Codec
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AVC (H.264)
HEVC (H.265)
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Codec
-
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AVC (H.264)
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Model
NVDEC 1
Model
UVD 4.2
Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
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AVC (H.264)
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Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
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AVC (H.264)
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Direct X
12
Direct 3D
12_1
Direct X
12
Direct 3D
12_0
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
6.7
CUDA
5.2
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PureVideo HD
VP6
VDPAU
Feature Set E
Shader Model
6.5
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GFX
7
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1x Fan
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1x Fan
Power Connectors
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1x 6-Pin
1x 8-Pin
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Power Connectors
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1x 6-Pin
1x 8-Pin
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Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
Multi GPU Support
Supported
Type
4-way SLI
Multi GPU Support
Supported
Type
CrossFire XDMA
Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
40 mm (1.57 in)
Height
110 mm (4.33 in)
Width
275 mm (10.83 in)
Depth
36 mm (1.42 in)
Change Results