AMD Radeon 740M vs NVIDIA GeForce RTX 3080 Mobile 16 GB
GPU · Specs Compare
Graphics Card
Release Date
Dec 2023
Jan 2021
Generation
Navi III IGP
GeForce 30 Mobile
Type
Integrated
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
800 MHz
1110 MHz
Boost Clock
2800 MHz
1545 MHz
Memory Clock
System Shared
1750 MHz
Memory
Memory Size
System Shared
16GB
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
448.0GB/s
Render Config
Compute Units
4
—
Shading Units
256
6144
TMUs
16
192
ROPs
8
96
RT Cores
4
48
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
4 MB
SM Count
—
48
Tensor Cores
—
192
Theoretical Performance
Pixel Rate
22.40 GPixel/s
148.3 GPixel/s
Texture Rate
44.80 GTexel/s
296.6 GTexel/s
FP16 (half)
5.734 TFLOPS
18.98 TFLOPS
FP32 (float)
2.867 TFLOPS
18.98 TFLOPS
FP64 (double)
179.2 GFLOPS
296.6 GFLOPS
Graphics Processor
GPU Name
Hawx Point
GA104
Architecture
RDNA 3.0
Ampere
Foundry
TSMC
Samsung
Process Size
4 nm
8 nm
Transistors
25.39 billion
17.4 billion
Die Size
178 mm²
392 mm²
GPU Variant
—
GA104-775-A1
Board Design
TDP
15W
115W
Outputs
Portable Device Dependent
Portable Device Dependent
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
6.8
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.