NVIDIA GeForce RTX 3080 Ti Laptop 125W vs AMD Radeon M520
NVIDIA GeForce RTX 3080 Ti Laptop 125W
AMD Radeon M520
|
7424 Shaders
16GB GDDR6
1355MHz
|
320 Shaders
2GB DDR3
1030MHz
|
|
Peak AI Performance
643.81 TOPS
INT4 Tensor Sparse
|
Peak AI Performance
660 GFLOPS
FP32
|
|
FP32
20.12 TFLOPS
|
FP32
660 GFLOPS
|
|
FP16
20.12 TFLOPS
|
-
-
|
|
Form Factor
Soldered
-
|
Form Factor
Soldered
-
|
|
TDP
125W
|
TDP
50W
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
GB6 OpenCL N/A
0%
|
GB6 OpenCL N/A
0%
|
|
GB6 Metal N/A
0%
|
GB6 Metal N/A
0%
|
|
GB6 Vulkan N/A
0%
|
GB6 Vulkan N/A
0%
|
|
GB5 OpenCL 128,375
42%
|
GB5 OpenCL N/A
0%
|
|
GB5 CUDA 154,805
44%
|
GB5 CUDA N/A
0%
|
|
GB5 Metal N/A
0%
|
GB5 Metal N/A
0%
|
|
GB5 Vulkan 99,615
48%
|
GB5 Vulkan N/A
0%
|
|
OCT 2020.1 470
62%
|
OCT 2020.1 N/A
0%
|
|
OCT Metal N/A
0%
|
OCT Metal N/A
0%
|
|
Peak AI
Performance
643.81 TOPS
INT4 Tensor Sparse
|
Peak AI
Performance
660 GFLOPS
FP32
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
FP16
20.12 TFLOPS
80.48 TFLOPS
Tensor (FP16 Accumulate)
160.95 TFLOPS
Tensor (FP16 Accumulate) Sparse
40.24 TFLOPS
Tensor (FP32 Accumulate)
80.48 TFLOPS
Tensor (FP32 Accumulate) Sparse
|
-
-
-
-
-
-
|
|
FP32
20.12 TFLOPS
-
-
|
FP32
660 GFLOPS
-
-
|
|
FP64
310 GFLOPS
-
|
FP64
40 GFLOPS
-
|
|
BF16
20.12 TFLOPS
40.24 TFLOPS
Tensor
80.48 TFLOPS
Tensor Sparse
|
-
-
-
-
|
|
TF32
20.12 TFLOPS
Tensor
40.24 TFLOPS
Tensor Sparse
|
-
-
-
|
|
INT4
321.9 TOPS
Tensor
643.81 TOPS
Tensor Sparse
|
-
-
-
|
|
INT8
-
160.95 TOPS
Tensor
321.9 TOPS
Tensor Sparse
|
-
-
-
-
|
|
INT32
10.06 TOPS
|
-
-
|
|
Ray Tracing
39.3 TOPS
|
-
-
|
|
Pixel
Fillrate
130.08 GPixel/s
|
Pixel
Fillrate
8.24 GPixel/s
|
|
-
-
|
-
-
|
|
Texture
Fillrate
314.36 GTexel/s
|
Texture
Fillrate
20.6 GTexel/s
|
|
Manufacturer
NVIDIA
|
Manufacturer
AMD
|
|
Chip Designer
NVIDIA
|
Chip Designer
AMD
|
|
Architecture
Ampere
|
Architecture
GCN 1
|
|
Family
GeForce 30
|
Family
Radeon RX 500
|
|
Codename
NV173
GA103S
Variant
GN20-E8-A1
|
Codename
Hainan
-
Variant
Banks Pro
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
1/12/2021
|
Release Date
4/18/2017
|
|
Foundry
Samsung
-
|
Foundry
TSMC
-
|
|
Fabrication Node
8N
-
|
Fabrication Node
28nm
-
|
|
Die Size
496 mm²
-
|
Die Size
56 mm²
-
|
|
Transistor Count
22 Billion
-
|
Transistor Count
690 Million
-
|
|
Transistor Density
44.35M/mm²
-
|
Transistor Density
12.32M/mm²
-
|
|
Form
Soldered
|
Form
Soldered
|
|
Shading Units
7424 Shaders
-
|
Shading Units
320 Shaders
-
|
|
Texture Mapping Units
232 TMUs
|
Texture Mapping Units
20 TMUs
|
|
Render Output Units
96 ROPs
|
Render Output Units
8 ROPs
|
|
Tensor Cores
232 T-Cores
|
-
-
|
|
Ray-Tracing Cores
58 RT-Cores
|
-
-
|
|
Streaming Multiprocessors
58 SMs
|
-
-
|
|
-
-
|
Compute Units
5 CUs
|
|
-
-
|
-
-
|
|
Graphics Processing Clusters
6 GPCs
|
-
-
|
|
-
-
810MHz Base
1355MHz
|
-
-
-
1030MHz
|
|
-
-
|
-
-
|
|
L1
64KB/SM Tex
128KB/SM
-
-
|
L1
-
-
16KB/CU
-
|
|
L2
4MB Shared
|
L2
128KB Shared
|
|
-
-
-
|
-
-
-
|
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16GB
GDDR6
-
|
2GB
DDR3
-
|
|
Bus Width
256Bit
|
Bus Width
64Bit
|
|
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
512GB/s
|
Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
16GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
125W
|
TDP
50W
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
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-
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-
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-
-
-
-
-
-
No Ports
|
|
Max Resolution
7680x4320
|
Max Resolution
4096x2160
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
Variable Refresh Rate
-
-
-
|
|
Display Stream Compression (DSC)
Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
3
|
Multi Monitor Support
3
|
|
Content Protection
HDCP 2.3
|
Content Protection
HDCP 1.4
|
|
Model
NVENC 7
|
No Encoders
-
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Model
NVDEC 5
|
No Decoders
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Direct X
12
Direct 3D
12_2
|
Direct X
12
Direct 3D
11_1
|
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
|
Shader Model
6.6
CUDA
8.6
-
-
PureVideo HD
VP11
VDPAU
Feature Set K
|
Shader Model
6.5
-
-
GFX
6
-
-
-
-
|
|
Not a Card
-
-
-
|
Not a Card
-
-
-
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-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
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|
-
-
PCIe Version
4.0
PCIe Lanes
16
|
-
-
PCIe Version
3.0
PCIe Lanes
8
|
|
-
-
-
-
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