AMD Radeon 680M vs NVIDIA RTX A5000 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Apr 2021
Generation
Navi II IGP
Quadro Ampere-M
Type
Integrated
Professional
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
2000 MHz
900 MHz
Boost Clock
2200 MHz
1575 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
12
—
Shading Units
768
6144
TMUs
48
192
ROPs
32
96
RT Cores
12
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
70.40 GPixel/s
151.2 GPixel/s
Texture Rate
105.6 GTexel/s
302.4 GTexel/s
FP16 (half)
6.758 TFLOPS
19.35 TFLOPS
FP32 (float)
3.379 TFLOPS
19.35 TFLOPS
FP64 (double)
211.2 GFLOPS
302.4 GFLOPS
Graphics Processor
GPU Name
Rembrandt
GA104
Architecture
RDNA 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
6 nm
8 nm
Transistors
13.1 billion
17.4 billion
Die Size
208 mm²
392 mm²
Board Design
TDP
50W
150W
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
2.0
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.7
CUDA
—
8.6
Benchmark
OctaneBench
—
305
Blender
—
3,188
▲ Specs Compare
Data sourced from official specifications and benchmark tests.