NVIDIA GeForce RTX 2070 Mobile Refresh vs AMD Radeon RX 580X Mobile
GPU · Specs Compare
Graphics Card
Release Date
Mar 2020
Apr 2018
Generation
GeForce 20 Mobile
Mobility Radeon
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1260 MHz
1000 MHz
Boost Clock
1455 MHz
1077 MHz
Memory Clock
1375 MHz
2000 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
352.0GB/s
256.0GB/s
Render Config
SM Count
36
—
Shading Units
2304
2304
TMUs
144
144
ROPs
64
32
Tensor Cores
288
—
RT Cores
36
—
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
2 MB
Compute Units
—
36
Theoretical Performance
Pixel Rate
93.12 GPixel/s
34.46 GPixel/s
Texture Rate
209.5 GTexel/s
155.1 GTexel/s
FP16 (half)
13.41 TFLOPS
4.963 TFLOPS
FP32 (float)
6.705 TFLOPS
4.963 TFLOPS
FP64 (double)
209.5 GFLOPS
310.2 GFLOPS
Graphics Processor
GPU Name
TU106B
Polaris 20
Architecture
Turing
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
12 nm
14 nm
Transistors
10.8 billion
5.7 billion
Die Size
445 mm²
232 mm²
GPU Variant
—
Polaris 20M XT
Board Design
TDP
115W
100W
Outputs
No outputs
No outputs
Power Connectors
None
None
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.