NVIDIA RTX A3000 Mobile 12 GB vs AMD Radeon 740M
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
Dec 2023
Generation
Ampere-MW
Navi III IGP
Type
Professional
Integrated
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
855 MHz
800 MHz
Boost Clock
1440 MHz
2800 MHz
Memory Clock
1750 MHz
System Shared
Memory
Memory Size
12GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
192bit
System Shared
Bandwidth
336.0GB/s
System Dependent
Render Config
SM Count
32
-
Shading Units
4096
256
TMUs
128
16
ROPs
64
8
Tensor Cores
128
-
RT Cores
32
4
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
4 MB
2 MB
Compute Units
-
4
Theoretical Performance
Pixel Rate
92.16 GPixel/s
22.40 GPixel/s
Texture Rate
184.3 GTexel/s
44.80 GTexel/s
FP16 (half)
11.80 TFLOPS
5.734 TFLOPS
FP32 (float)
11.80 TFLOPS
2.867 TFLOPS
FP64 (double)
184.3 GFLOPS
179.2 GFLOPS
Graphics Processor
GPU Name
GA104
Hawx Point
Architecture
Ampere
RDNA 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
4 nm
Transistors
17.4 billion
25.39 billion
Die Size
392 mm²
178 mm²
Board Design
TDP
115W
15W
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
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.6
-
Shader Model
6.8
6.8