NVIDIA GeForce RTX 3080 Ti Mobile vs AMD Radeon Pro W6300M
We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 2GB VRAM Radeon Pro W6300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (512.0GB/s vs 64.00GB/s)
6656 additional rendering cores
AMD Radeon Pro W6300M 's Advantages
Boost Clock has increased by 62% (2040MHz vs 1260MHz)
Lower TDP (25W vs 115W)
Score
Benchmark
FP32 (float)
GeForce RTX 3080 Ti Mobile
+497%
18.71 TFLOPS
Radeon Pro W6300M
3.133 TFLOPS
Graphics Card
Jan 2022
Release Date
Jan 2022
GeForce 30 Mobile
Generation
Radeon Pro Mobile
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x4
Clock Speeds
810 MHz
Base Clock
1512 MHz
1260 MHz
Boost Clock
2040 MHz
2000 MHz
Memory Clock
2000 MHz
Memory
16GB
Memory Size
2GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
32bit
512.0GB/s
Bandwidth
64.00GB/s
Render Config
-
Compute Units
12
58
SM Count
-
7424
Shading Units
768
232
TMUs
48
96
ROPs
32
232
Tensor Cores
-
58
RT Cores
12
128 KB (per SM)
L1 Cache
128 KB per Array
4 MB
L2 Cache
1024 KB
-
L3 Cache
8 MB
Theoretical Performance
121.0 GPixel/s
Pixel Rate
65.28 GPixel/s
292.3 GTexel/s
Texture Rate
97.92 GTexel/s
18.71 TFLOPS
FP16 (half)
6.267 TFLOPS
18.71 TFLOPS
FP32 (float)
3.133 TFLOPS
292.3 GFLOPS
FP64 (double)
195.8 GFLOPS
Board Design
115W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GA103S
GPU Name
Navi 24
GN20-E8-A1
GPU Variant
Navi 24
Ampere
Architecture
RDNA 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
6 nm
Unknown
Transistors
5.4 billion
496 mm²
Die Size
107 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
8.6
CUDA
-
6.5
Shader Model
6.7
