AMD Radeon PRO W9070 vs NVIDIA GeForce RTX 3080 Mobile
GPU Specs Compare
Graphics Card
Release Date
Unknown
Jan 2021
Generation
Mining GPUs
GeForce 30 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1120 MHz
1110 MHz
Boost Clock
1206 MHz
1545 MHz
Memory Clock
2100 MHz
1750 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
268.8GB/s
448.0GB/s
Render Config
Compute Units
32
-
Shading Units
2048
6144
TMUs
128
192
ROPs
32
96
Tensor Cores
128
192
RT Cores
64
48
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
4 MB
L3 Cache
64 MB
-
SM Count
-
48
Theoretical Performance
Pixel Rate
38.59 GPixel/s
148.3 GPixel/s
Texture Rate
154.4 GTexel/s
296.6 GTexel/s
FP16 (half)
4.940 TFLOPS
18.98 TFLOPS
FP32 (float)
4.940 TFLOPS
18.98 TFLOPS
FP64 (double)
308.7 GFLOPS
296.6 GFLOPS
Graphics Processor
GPU Name
Polaris 20
GA104
GPU Variant
Navi 48 XTW
GA104-775-A1
Architecture
GCN 4.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
5.7 billion
17.4 billion
Die Size
232 mm²
392 mm²
Board Design
TDP
180W
115W
Suggested PSU
450 W
-
Outputs
1x HDMI 2.0b
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.6
CUDA
-
8.6