AMD Radeon RX 550 vs NVIDIA GeForce GTX 1080
AMD Radeon RX 550
$79
NVIDIA GeForce GTX 1080
$699
|
640 Shaders
2GB GDDR5
1071MHz
|
2560 Shaders
8GB GDDR5X
1733MHz
|
|
FP32
1.37 TFLOPS
|
FP32
8.87 TFLOPS
|
|
FP16
1.37 TFLOPS
|
FP16
0.14 TFLOPS
|
|
Form Factor
PCIe Card
2.0-Slots
|
Form Factor
PCIe Card
2.0-Slots
|
|
TDP
60W
|
TDP
180W
|
|
-
-
-
-
-
|
Power Connectors
-
1x 8-Pin
-
-
|
|
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
AMD
|
Manufacturer
NVIDIA
|
|
Chip Designer
AMD
|
Chip Designer
NVIDIA
|
|
Architecture
GCN 4
|
Architecture
Pascal
|
|
Family
Radeon RX 500
|
Family
GeForce 10
|
|
Codename
Baffin
Polaris 11
Variant
Polaris 11 XL
|
Codename
NV134
GP104
Variant
GP104-400-A1
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
4/20/2017
|
Release Date
5/27/2016
|
|
Foundry
GlobalFoundries
-
|
Foundry
TSMC
-
|
|
Fabrication Node
14LPP
-
|
Fabrication Node
16FF
-
|
|
Die Size
123 mm²
-
|
Die Size
314 mm²
-
|
|
Transistor Count
3 Billion
-
|
Transistor Count
7.2 Billion
-
|
|
Transistor Density
24.39M/mm²
-
|
Transistor Density
22.93M/mm²
-
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
640 Shaders
-
|
Shading Units
2560 Shaders
-
|
|
Texture Mapping Units
40 TMUs
|
Texture Mapping Units
160 TMUs
|
|
Render Output Units
16 ROPs
|
Render Output Units
64 ROPs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
Streaming Multiprocessors
20 SMs
|
|
Compute Units
10 CUs
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
Graphics Processing Clusters
4 GPCs
|
|
-
-
1019MHz Base
1071MHz
|
-
-
1607MHz Base
1733MHz
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
FP16
1.37 TFLOPS
-
|
FP16
0.14 TFLOPS
-
|
|
-
-
-
|
-
-
-
|
|
FP32
1.37 TFLOPS
|
FP32
8.87 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
0.09 TFLOPS
-
|
FP64
0.28 TFLOPS
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Pixel Fillrate
17.136 GPixel/s
|
Pixel Fillrate
110.912 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
42.84 GTexel/s
|
Texture Fillrate
277.28 GTexel/s
|
|
-
-
|
-
-
|
|
L1
-
-
16KB/CU
-
|
L1
-
48KB/SM
-
-
|
|
L2
1MB Shared
|
L2
2MB Shared
|
|
-
-
-
|
-
-
-
|
|
2GB
GDDR5
-
|
8GB
GDDR5X
-
|
|
Bus Width
128Bit
|
Bus Width
256Bit
|
|
Clock
1500MHz
Transfer Rate
6GT/s
Bandwidth
96GB/s
|
Clock
1250MHz
Transfer Rate
2.5GT/s
Bandwidth
80GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
60W
|
TDP
180W
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
1x DVI-D Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
-
1x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.0
-
-
-
|
-
-
-
-
-
-
-
-
-
-
1x DVI-D Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.0
-
-
-
|
|
Max Resolution
5120x2880
|
Max Resolution
7680x4320
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
30Hz
|
|
Variable Refresh Rate
-
FreeSync
-
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
3
|
Multi Monitor Support
3
|
|
Content Protection
HDCP 2.2
|
-
-
|
|
Model
VCE 3.4
|
Model
2x NVENC 4
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Model
UVD 6.3
|
Model
NVDEC 3
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Direct X
12
Direct 3D
12_0
|
Direct X
12
Direct 3D
12_1
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
|
|
Shader Model
6.7
-
-
GFX
8
-
-
-
-
|
Shader Model
6.7
CUDA
6.1
-
-
PureVideo HD
VP8
VDPAU
Feature Set H
|
|
-
-
-
1x Fan
|
-
-
-
1x Fan
|
|
-
-
-
-
-
-
-
-
|
Power Connectors
-
-
-
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
|
|
Multi GPU Support
Supported
Type
CrossFire XDMA
|
Multi GPU Support
Supported
Type
4-way SLI - 2-way SLI HB
|
|
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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