NVIDIA GeForce RTX 2080 SUPER Mobile vs AMD Radeon RX 560DX
GPU Specs Compare
Graphics Card
Release Date
Apr 2020
Apr 2018
Generation
GeForce 20 Mobile
Polaris
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
1365 MHz
1090 MHz
Boost Clock
1560 MHz
1175 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
128bit
Bandwidth
448.0GB/s
96.00GB/s
Render Config
SM Count
48
-
Shading Units
3072
896
TMUs
192
56
ROPs
64
16
Tensor Cores
384
-
RT Cores
48
-
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
1024 KB
Compute Units
-
14
Theoretical Performance
Pixel Rate
99.84 GPixel/s
18.80 GPixel/s
Texture Rate
299.5 GTexel/s
65.80 GTexel/s
FP16 (half)
19.17 TFLOPS
2.106 TFLOPS
FP32 (float)
9.585 TFLOPS
2.106 TFLOPS
FP64 (double)
299.5 GFLOPS
131.6 GFLOPS
Graphics Processor
GPU Name
TU104
Polaris 21
GPU Variant
N18E-G3
Polaris 21 XL
Architecture
Turing
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
12 nm
14 nm
Transistors
13.6 billion
3 billion
Die Size
545 mm²
123 mm²
Board Design
TDP
150W
65W
Outputs
No outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Power Connectors
None
None
Suggested PSU
-
250 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
7.5
-
Shader Model
6.6
6.4
📊 Benchmark
3DMark Time Spy
10,487
-
3DMark Time Spy Extreme
4,881
-
3DMark Speed Way
2,116
-