NVIDIA GeForce RTX 3080 Ti Mobile vs AMD Radeon RX 6300
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Unknown
Generation
GeForce 30 Mobile
Navi II
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
810 MHz
1000 MHz
Boost Clock
1260 MHz
2040 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
16GB
2GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
32bit
Bandwidth
512.0GB/s
64.00GB/s
Render Config
SM Count
58
—
Shading Units
7424
768
TMUs
232
48
ROPs
96
32
Tensor Cores
232
—
RT Cores
58
12
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
4 MB
1024 KB
Compute Units
—
12
L3 Cache
—
8 MB
Theoretical Performance
Pixel Rate
121.0 GPixel/s
65.28 GPixel/s
Texture Rate
292.3 GTexel/s
97.92 GTexel/s
FP16 (half)
18.71 TFLOPS
6.267 TFLOPS
FP32 (float)
18.71 TFLOPS
3.133 TFLOPS
FP64 (double)
292.3 GFLOPS
195.8 GFLOPS
Graphics Processor
GPU Name
GA103S
Navi 24
GPU Variant
GN20-E8-A1
Navi 24 XL
Architecture
Ampere
RDNA 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
6 nm
Transistors
Unknown
5.4 billion
Die Size
496 mm²
107 mm²
Board Design
TDP
115W
32W
Outputs
No outputs
2x HDMI 2.1
Power Connectors
None
None
Suggested PSU
—
200 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
CUDA
8.6
—
Shader Model
6.5
6.7
Benchmark
3DMark Time Spy
12,905
—
3DMark Time Spy Extreme
6,164
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.