NVIDIA RTX A1000 Mobile vs AMD Radeon 780M
GPU · Specs Compare
Graphics Card
Release Date
Mar 2022
Jan 2023
Generation
Quadro Ampere-M
Navi III IGP
Type
Professional
Integrated
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
630 MHz
800 MHz
Boost Clock
1831 MHz
2700 MHz
Memory Clock
1750 MHz
System Shared
Memory
Memory Size
4GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
128bit
System Shared
Bandwidth
224GB/s
System Dependent
Render Config
SM Count
16
—
Shading Units
2048
768
TMUs
64
48
ROPs
48
32
Tensor Cores
64
—
RT Cores
16
12
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
2 MB
2 MB
Compute Units
—
12
Theoretical Performance
Pixel Rate
89.9 GPixel/s
86.40 GPixel/s
Texture Rate
117.2 GTexel/s
129.6 GTexel/s
FP16 (half)
4.669 TFLOPS
16.59 TFLOPS
FP32 (float)
7.5 TFLOPS
8.294 TFLOPS
FP64 (double)
72.96 GFLOPS
518.4 GFLOPS
Graphics Processor
GPU Name
GA107
Phoenix
Architecture
Ampere
RDNA 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
4 nm
Transistors
8.7 billion
25.39 billion
Die Size
200 mm²
178 mm²
Board Design
TDP
60W
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
1.2
1.3
CUDA
8.6
—
Shader Model
6.7
6.7
Benchmark
OctaneBench
147
—
Blender
1,115
350
3DMark Time Spy
—
2,775
3DMark Time Spy Extreme
—
1,324
3DMark Speed Way
—
458
▲ Specs Compare
Data sourced from official specifications and benchmark tests.