NVIDIA GeForce RTX 3080 Mobile vs AMD Ryzen Z1 GPU
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Sep 2023
Generation
GeForce 30 Mobile
Console GPU
Type
Mobile
Game console
Bus Interface
PCIe 4.0 x16
-
Clock Speeds
Base Clock
1110 MHz
1500 MHz
Boost Clock
1545 MHz
2500 MHz
Memory Clock
1750 MHz
800 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
LPDDR5
Memory Bus
256bit
64bit
Bandwidth
448.0GB/s
25.60GB/s
Render Config
SM Count
48
-
Shading Units
6144
256
TMUs
192
16
ROPs
96
8
Tensor Cores
192
-
RT Cores
48
4
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
4 MB
6 MB
Compute Units
-
4
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
148.3 GPixel/s
20.00 GPixel/s
Texture Rate
296.6 GTexel/s
40.00 GTexel/s
FP16 (half)
18.98 TFLOPS
5.120 TFLOPS
FP32 (float)
18.98 TFLOPS
2.560 TFLOPS
FP64 (double)
296.6 GFLOPS
160.0 GFLOPS
Graphics Processor
GPU Name
GA104
Phoenix
GPU Variant
GA104-775-A1
100-000001280
Architecture
Ampere
RDNA 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
4 nm
Transistors
17.4 billion
25.39 billion
Die Size
392 mm²
178 mm²
Board Design
TDP
115W
30W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.6
-
Shader Model
6.6
6.8