NVIDIA GeForce RTX 3080 Ti Mobile vs AMD Radeon Pro W6600
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Jun 2021
Generation
GeForce 30 Mobile
Radeon Pro
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
810 MHz
2331 MHz
Boost Clock
1260 MHz
2580 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
128bit
Bandwidth
512.0GB/s
224.0GB/s
Render Config
SM Count
58
—
Shading Units
7424
1792
TMUs
232
112
ROPs
96
64
Tensor Cores
232
—
RT Cores
58
28
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
4 MB
2 MB
Compute Units
—
28
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
121.0 GPixel/s
165.1 GPixel/s
Texture Rate
292.3 GTexel/s
289.0 GTexel/s
FP16 (half)
18.71 TFLOPS
18.49 TFLOPS
FP32 (float)
18.71 TFLOPS
9.247 TFLOPS
FP64 (double)
292.3 GFLOPS
577.9 GFLOPS
Graphics Processor
GPU Name
GA103S
Navi 23
GPU Variant
GN20-E8-A1
—
Architecture
Ampere
RDNA 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
7 nm
Transistors
Unknown
11.06 billion
Die Size
496 mm²
237 mm²
Board Design
TDP
115W
100W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
None
1x 6-pin
Suggested PSU
—
300 W
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
6.5
6.5
Benchmark
3DMark Time Spy
12,905
7,993
3DMark Time Spy Extreme
6,164
3,695
3DMark Speed Way
—
1,370
Blender
—
1,016
▲ Specs Compare
Data sourced from official specifications and benchmark tests.