NVIDIA GeForce GTX 1660 Ti Laptop vs Radeon Pro Vega 56
NVIDIA GeForce GTX 1660 Ti Laptop
Radeon Pro Vega 56
|
1536 Shaders
6GB GDDR6
1590MHz
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3584 Shaders
8GB HBM2
1250MHz
|
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Peak AI Performance
9.77 TFLOPS
FP16
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Peak AI Performance
17.92 TFLOPS
FP16
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FP32
4.88 TFLOPS
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FP32
8.96 TFLOPS
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FP16
9.77 TFLOPS
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FP16
17.92 TFLOPS
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Form Factor
Soldered
-
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Form Factor
Soldered
-
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TDP
80W
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TDP
120W
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-
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-
-
-
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-
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-
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GB6 Metal N/A
0%
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GB6 Metal 75,515
30%
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GB6 Vulkan N/A
0%
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GB5 OpenCL 61,400
20%
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GB5 OpenCL N/A
0%
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GB5 CUDA 67,000
19%
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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 48,400
24%
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GB5 Vulkan N/A
0%
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OCT 2020.1 120
16%
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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
9.77 TFLOPS
FP16
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Peak AI
Performance
17.92 TFLOPS
FP16
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FP16
9.77 TFLOPS
-
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-
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FP16
17.92 TFLOPS
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-
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FP32
4.88 TFLOPS
-
-
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FP32
8.96 TFLOPS
-
-
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FP64
150 GFLOPS
-
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FP64
560 GFLOPS
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Pixel
Fillrate
76.32 GPixel/s
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Pixel
Fillrate
80 GPixel/s
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-
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Texture
Fillrate
152.64 GTexel/s
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Texture
Fillrate
280 GTexel/s
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Manufacturer
NVIDIA
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Manufacturer
Apple
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Chip Designer
NVIDIA
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Chip Designer
AMD
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Architecture
Turing
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Architecture
GCN 5
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Family
GeForce 16
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Family
Radeon Pro Vega
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Codename
NV168
TU116
Variant
N18E-G0
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Codename
Greenland
Vega 10
Variant
Vega 10 XLA
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Market Segment
Laptop
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Market Segment
Laptop
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Release Date
4/23/2019
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Release Date
8/17/2017
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Foundry
TSMC
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Foundry
GlobalFoundries
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Fabrication Node
12FFN
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Fabrication Node
14LPP
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Die Size
284 mm²
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Die Size
486 mm²
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Transistor Count
6.6 Billion
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Transistor Count
12.5 Billion
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Transistor Density
23.24M/mm²
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Transistor Density
25.72M/mm²
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Form
Soldered
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Form
Soldered
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Shading Units
1536 Shaders
-
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Shading Units
3584 Shaders
-
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Texture Mapping Units
96 TMUs
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Texture Mapping Units
224 TMUs
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Render Output Units
48 ROPs
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Render Output Units
64 ROPs
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-
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Streaming Multiprocessors
24 SMs
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-
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-
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Compute Units
56 CUs
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-
-
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-
-
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Graphics Processing Clusters
3 GPCs
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-
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1455MHz Base
1590MHz
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1138MHz Base
1250MHz
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L1
32KB/SM Tex
64KB/SM
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L1
-
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16KB/CU
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L2
1.5MB Shared
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L2
4MB Shared
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6GB
GDDR6
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8GB
HBM2
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Bus Width
192Bit
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Bus Width
2048Bit
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Clock
1500MHz
Transfer Rate
12GT/s
Bandwidth
288GB/s
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Clock
786MHz
Transfer Rate
1.6GT/s
Bandwidth
402.4GB/s
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TDP
80W
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TDP
120W
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No Ports
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No Ports
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Max Resolution
7680x4320
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Max Resolution
7680x4320
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Max Resolution Refresh Rate
60Hz
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Max Resolution Refresh Rate
60Hz
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Variable Refresh Rate
G-Sync
FreeSync
-
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Variable Refresh Rate
-
FreeSync
-
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Display Stream Compression (DSC)
Supported
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Display Stream Compression (DSC)
Not Supported
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Multi Monitor Support
3
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Multi Monitor Support
3
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Content Protection
HDCP 2.2
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Content Protection
HDCP 2.2
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Model
NVENC 7
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Model
VCE 4.0
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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
NVDEC 4
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Model
UVD 7.0
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Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
VP8
VP9
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AVC (H.264)
HEVC (H.265)
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-
-
-
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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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Direct X
12
Direct 3D
12_1
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Direct X
12
Direct 3D
12_1
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OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
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OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
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Shader Model
6.6
CUDA
7.5
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PureVideo HD
VP10
VDPAU
Feature Set J
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Shader Model
6.7
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GFX
9
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Not a Card
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Not a Card
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PCIe Version
3.0
PCIe Lanes
16
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PCIe Version
3.0
PCIe Lanes
16
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