AMD Radeon RX 550X 8CU vs NVIDIA TITAN Xp
AMD Radeon RX 550X 8CU
$79
NVIDIA TITAN Xp
$1,199
|
512 Shaders
2GB GDDR5
1287MHz
|
3840 Shaders
12GB GDDR5X
1480MHz
|
|
Peak AI Performance
1.32 TFLOPS
FP16
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Peak AI Performance
45.47 TOPS
INT8
|
|
FP32
1.32 TFLOPS
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FP32
11.37 TFLOPS
|
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FP16
1.32 TFLOPS
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FP16
180 GFLOPS
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Form Factor
PCIe Card
2.0-Slots
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Form Factor
PCIe Card
2.0-Slots
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TDP
50W
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TDP
250W
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-
-
-
-
-
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Power Connectors
1x 6-Pin
1x 8-Pin
-
-
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GB6 OpenCL N/A
0%
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GB6 Metal N/A
0%
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GB6 Metal N/A
0%
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GB6 Vulkan N/A
0%
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GB5 OpenCL N/A
0%
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GB5 OpenCL N/A
0%
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GB5 CUDA N/A
0%
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GB5 CUDA N/A
0%
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GB5 Metal N/A
0%
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GB5 Metal N/A
0%
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GB5 Vulkan N/A
0%
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GB5 Vulkan N/A
0%
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OCT 2020.1 N/A
0%
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OCT 2020.1 N/A
0%
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OCT Metal N/A
0%
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OCT Metal N/A
0%
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Peak AI
Performance
1.32 TFLOPS
FP16
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Peak AI
Performance
45.47 TOPS
INT8
|
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-
-
-
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-
-
-
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-
-
-
-
-
-
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-
-
-
-
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-
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FP16
1.32 TFLOPS
-
-
-
-
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FP16
180 GFLOPS
-
-
-
-
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FP32
1.32 TFLOPS
-
-
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FP32
11.37 TFLOPS
-
-
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FP64
80 GFLOPS
-
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FP64
360 GFLOPS
-
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-
-
-
-
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-
-
-
-
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-
-
-
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-
-
-
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-
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-
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INT8
45.47 TOPS
-
-
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-
-
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-
-
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-
-
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-
-
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Pixel
Fillrate
20.592 GPixel/s
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Pixel
Fillrate
142.08 GPixel/s
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-
-
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-
-
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Texture
Fillrate
41.184 GTexel/s
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Texture
Fillrate
355.2 GTexel/s
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Manufacturer
AMD
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Manufacturer
NVIDIA
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Chip Designer
AMD
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Chip Designer
NVIDIA
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Architecture
GCN 4
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Architecture
Pascal
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Family
Radeon RX 500
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Family
GeForce 10
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Codename
Lexa
Polaris 12
Variant
Polaris 12 XL
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Codename
NV132
GP102
Variant
GP102-450-A1
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Market Segment
Desktop
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Market Segment
Desktop
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Release Date
4/11/2018
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Release Date
4/6/2017
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Foundry
GlobalFoundries
-
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Foundry
TSMC
-
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Fabrication Node
14LPP
-
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Fabrication Node
16FF
-
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Die Size
103 mm²
-
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Die Size
471 mm²
-
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Transistor Count
2.2 Billion
-
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Transistor Count
11.8 Billion
-
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Transistor Density
21.36M/mm²
-
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Transistor Density
25.05M/mm²
-
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Form
PCIe Card
|
Form
PCIe Card
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Shading Units
512 Shaders
-
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Shading Units
3840 Shaders
-
|
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Texture Mapping Units
32 TMUs
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Texture Mapping Units
240 TMUs
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Render Output Units
16 ROPs
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Render Output Units
96 ROPs
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-
-
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-
-
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-
-
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-
-
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-
-
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Streaming Multiprocessors
30 SMs
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Compute Units
8 CUs
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-
-
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-
-
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-
-
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-
-
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Graphics Processing Clusters
6 GPCs
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-
-
1100MHz Base
1287MHz
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-
-
1405MHz Base
1480MHz
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-
-
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-
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L1
-
-
16KB/CU
-
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L1
-
48KB/SM
-
-
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L2
512KB Shared
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L2
3MB Shared
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-
-
-
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-
-
-
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2GB
GDDR5
-
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12GB
GDDR5X
-
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Bus Width
128Bit
|
Bus Width
384Bit
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Clock
1750MHz
Transfer Rate
7GT/s
Bandwidth
112GB/s
|
Clock
1425MHz
Transfer Rate
11.4GT/s
Bandwidth
547.2GB/s
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-
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TDP
50W
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TDP
250W
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-
-
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-
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-
-
-
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-
-
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1x DVI-D Dual-Link
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-
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-
-
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1x DisplayPort 1.4
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-
-
-
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1x HDMI 2.0
-
-
-
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3x DisplayPort 1.4
-
-
-
-
-
-
-
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1x HDMI 2.0
-
-
-
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Max Resolution
5120x2880
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Max Resolution
7680x4320
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Max Resolution Refresh Rate
60Hz
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Max Resolution Refresh Rate
30Hz
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Variable Refresh Rate
-
FreeSync
-
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Variable Refresh Rate
G-Sync
FreeSync
-
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Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
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Multi Monitor Support
3
|
Multi Monitor Support
3
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Content Protection
HDCP 2.2
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-
-
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Model
VCE 3.4
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Model
2x NVENC 4
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Codec
-
-
-
-
-
-
-
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AVC (H.264)
HEVC (H.265)
-
-
-
-
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Codec
-
-
-
-
-
-
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AVC (H.264)
HEVC (H.265)
-
-
-
-
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Model
UVD 6.3
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Model
NVDEC 3
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Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
-
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AVC (H.264)
HEVC (H.265)
-
-
-
-
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Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
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VP9
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AVC (H.264)
HEVC (H.265)
-
-
-
-
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Direct X
12
Direct 3D
12_0
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Direct X
12
Direct 3D
12_1
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OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
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OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
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Shader Model
6.7
-
-
GFX
8
-
-
-
-
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Shader Model
6.7
CUDA
6.1
-
-
PureVideo HD
VP8
VDPAU
Feature Set H
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-
-
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1x Fan
|
-
-
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1x Fan
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-
-
-
-
-
-
-
-
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Power Connectors
-
-
1x 6-Pin
1x 8-Pin
-
-
-
|
|
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
8
|
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
|
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Multi GPU Support
Supported
Type
CrossFire XDMA
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Multi GPU Support
Supported
Type
4-way SLI - 2-way SLI HB
|
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Height
110 mm (4.33 in)
Width
145 mm (5.71 in)
Depth
37 mm (1.46 in)
|
Height
112 mm (4.41 in)
Width
267 mm (10.51 in)
Depth
40 mm (1.57 in)
|
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