AMD Radeon R9 M380 Mac Edition vs NVIDIA GeForce RTX 3080 Ti Max Q
We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M380 Mac Edition and 16GB VRAM GeForce RTX 3080 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 3080 Ti Max Q 's Advantages
Released 6 years and 8 months late
Boost Clock has increased by 10% (1125MHz vs 1021MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (384.0GB/s vs 100.4GB/s)
6656 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R9 M380 Mac Edition
1.568 TFLOPS
GeForce RTX 3080 Ti Max Q
+965%
16.7 TFLOPS
Graphics Card
May 2015
Release Date
Jan 2022
Gem System
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
900 MHz
Base Clock
585 MHz
1021 MHz
Boost Clock
1125 MHz
1568 MHz
Memory Clock
1500 MHz
Memory
2GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
256bit
100.4GB/s
Bandwidth
384.0GB/s
Render Config
12
Compute Units
-
-
SM Count
58
768
Shading Units
7424
48
TMUs
232
16
ROPs
96
-
Tensor Cores
232
-
RT Cores
58
16 KB (per CU)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
16.34 GPixel/s
Pixel Rate
108.0 GPixel/s
49.01 GTexel/s
Texture Rate
261.0 GTexel/s
-
FP16 (half)
16.70 TFLOPS
1.568 TFLOPS
FP32 (float)
16.70 TFLOPS
98.02 GFLOPS
FP64 (double)
261.0 GFLOPS
Board Design
Unknown
TDP
80W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Strato
GPU Name
GA103S
Strato PRO
GPU Variant
GN20-E8-A1
GCN 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
2.08 billion
Transistors
Unknown
160 mm²
Die Size
496 mm²
Graphics Features
12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
8.6
6.5
Shader Model
6.5
