AMD Radeon 8040S vs NVIDIA GeForce RTX 3080 Ti Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jan 2025
Jan 2022
Generation
Navi Mobile
GeForce 30 Mobile
Type
Integrated
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1295 MHz
810 MHz
Boost Clock
2800 MHz
1260 MHz
Memory Clock
System Shared
2000 MHz
Memory
Memory Size
System Shared
16GB
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
512.0GB/s
Render Config
Compute Units
16
—
Shading Units
1024
7424
TMUs
64
232
ROPs
32
96
RT Cores
16
58
L2 Cache
8 MB
4 MB
L3 Cache
64 MB
—
SM Count
—
58
Tensor Cores
—
232
L1 Cache
—
128 KB (per SM)
Theoretical Performance
Pixel Rate
89.60 GPixel/s
121.0 GPixel/s
Texture Rate
179.2 GTexel/s
292.3 GTexel/s
FP16 (half)
11.47 TFLOPS
18.71 TFLOPS
FP32 (float)
5.734 TFLOPS
18.71 TFLOPS
FP64 (double)
179.2 GFLOPS
292.3 GFLOPS
Graphics Processor
GPU Name
Strix Halo
GA103S
Architecture
RDNA 3.5
Ampere
Foundry
TSMC
Samsung
Process Size
4 nm
8 nm
Transistors
Unknown
Unknown
Die Size
308 mm²
496 mm²
GPU Variant
—
GN20-E8-A1
Board Design
TDP
55W
115W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.8
6.5
CUDA
—
8.6
Benchmark
3DMark Time Spy
—
12,905
3DMark Time Spy Extreme
—
6,164
▲ Specs Compare
Data sourced from official specifications and benchmark tests.