NVIDIA Quadro P620 Mobile vs AMD Radeon 860M
GPU · Specs Compare
Graphics Card
Release Date
Feb 2018
Mar 2025
Generation
Quadro Mobile
Navi III IGP
Type
Professional
Integrated
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1177 MHz
600 MHz
Boost Clock
1443 MHz
3000 MHz
Memory Clock
1502 MHz
System Shared
Memory
Memory Size
4GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
128bit
System Shared
Bandwidth
96.13GB/s
System Dependent
Render Config
SM Count
4
—
Shading Units
512
512
TMUs
32
32
ROPs
16
8
L1 Cache
48 KB (per SM)
128 KB per Array
L2 Cache
1024 KB
1024 KB
Compute Units
—
8
RT Cores
—
8
Theoretical Performance
Pixel Rate
23.09 GPixel/s
24.00 GPixel/s
Texture Rate
46.18 GTexel/s
96.00 GTexel/s
FP16 (half)
23.09 GFLOPS
6.144 TFLOPS
FP32 (float)
1478 GFLOPS
3.072 TFLOPS
FP64 (double)
46.18 GFLOPS
192.0 GFLOPS
Graphics Processor
GPU Name
GP107
Krackan Point
Architecture
Pascal
RDNA 3.5
Foundry
Samsung
TSMC
Process Size
14 nm
4 nm
Transistors
3.3 billion
Unknown
Die Size
132 mm²
Unknown
Board Design
TDP
40W
15W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
6.1
—
Shader Model
6.4
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.