AMD Radeon R9 M290X vs NVIDIA GeForce RTX 3070 Mobile
GPU Specs Compare
Graphics Card
Release Date
Jan 2014
Jan 2021
Generation
Gem System
GeForce 30 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
850 MHz
1110 MHz
Boost Clock
900 MHz
1560 MHz
Memory Clock
1200 MHz
1750 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
153.6GB/s
448.0GB/s
Render Config
Compute Units
20
-
Shading Units
1280
5120
TMUs
80
160
ROPs
32
80
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
4 MB
SM Count
-
40
Tensor Cores
-
160
RT Cores
-
40
Theoretical Performance
Pixel Rate
28.80 GPixel/s
124.8 GPixel/s
Texture Rate
72.00 GTexel/s
249.6 GTexel/s
FP32 (float)
2.304 TFLOPS
15.97 TFLOPS
FP64 (double)
144.0 GFLOPS
249.6 GFLOPS
FP16 (half)
-
15.97 TFLOPS
Graphics Processor
GPU Name
Neptune
GA104
GPU Variant
Neptune XT(216-0847000)
GA104-770-A1
Architecture
GCN 1.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
2.8 billion
17.4 billion
Die Size
212 mm²
392 mm²
Board Design
TDP
100W
115W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1 (1.2)
3.0
Vulkan
1.2.170
1.3
Shader Model
6.5 (5.1)
6.6
CUDA
-
8.6