NVIDIA GeForce RTX 3080 Ti Mobile vs AMD Radeon R9 M380 Mac Edition
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
May 2015
Generation
GeForce 30 Mobile
Gem System
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
810 MHz
900 MHz
Boost Clock
1260 MHz
1021 MHz
Memory Clock
2000 MHz
1568 MHz
Memory
Memory Size
16GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
128bit
Bandwidth
512.0GB/s
100.4GB/s
Render Config
SM Count
58
-
Shading Units
7424
768
TMUs
232
48
ROPs
96
16
Tensor Cores
232
-
RT Cores
58
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
256 KB
Compute Units
-
12
Theoretical Performance
Pixel Rate
121.0 GPixel/s
16.34 GPixel/s
Texture Rate
292.3 GTexel/s
49.01 GTexel/s
FP16 (half)
18.71 TFLOPS
-
FP32 (float)
18.71 TFLOPS
1.568 TFLOPS
FP64 (double)
292.3 GFLOPS
98.02 GFLOPS
Graphics Processor
GPU Name
GA103S
Strato
GPU Variant
GN20-E8-A1
Strato PRO
Architecture
Ampere
GCN 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
Unknown
2.08 billion
Die Size
496 mm²
160 mm²
Board Design
TDP
115W
Unknown
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2.170
CUDA
8.6
-
Shader Model
6.5
6.5
📊 Benchmark
3DMark Time Spy
12,905
-
3DMark Time Spy Extreme
6,164
-