AMD Radeon R9 M390X vs NVIDIA GeForce RTX 2060 Mobile Refresh
GPU Specs Compare
Graphics Card
Release Date
May 2015
Jan 2019
Generation
Crystal System
GeForce 20 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
1375 MHz
Base Clock
-
1005 MHz
Boost Clock
-
1560 MHz
Memory
Memory Size
4GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
192bit
Bandwidth
160.0GB/s
264.0GB/s
Render Config
Compute Units
32
-
Shading Units
2048
1920
TMUs
128
120
ROPs
32
48
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
3 MB
SM Count
-
30
Tensor Cores
-
240
RT Cores
-
30
Theoretical Performance
Pixel Rate
23.14 GPixel/s
74.88 GPixel/s
Texture Rate
92.54 GTexel/s
187.2 GTexel/s
FP16 (half)
2.961 TFLOPS
11.98 TFLOPS
FP32 (float)
2.961 TFLOPS
5.990 TFLOPS
FP64 (double)
185.1 GFLOPS
187.2 GFLOPS
Graphics Processor
GPU Name
Amethyst
TU106B
GPU Variant
Amethyst XT
N18E-G1-KD-A1
Architecture
GCN 3.0
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
5 billion
10.8 billion
Die Size
366 mm²
445 mm²
Board Design
TDP
75W
65W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.6
CUDA
-
7.5
📊 Benchmark
3DMark Time Spy
-
6,254
3DMark Time Spy Extreme
-
2,937
3DMark Speed Way
-
1,217