NVIDIA Quadro P620 Mobile vs AMD FirePro S9150
GPU · Specs Compare
Graphics Card
Release Date
Feb 2018
Aug 2014
Generation
Quadro Mobile
FirePro
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1177 MHz
—
Boost Clock
1443 MHz
—
Memory Clock
1502 MHz
1250 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
512bit
Bandwidth
96.13GB/s
320.0GB/s
Render Config
SM Count
4
—
Shading Units
512
2816
TMUs
32
176
ROPs
16
64
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
1024 KB
1024 KB
Compute Units
—
44
Theoretical Performance
Pixel Rate
23.09 GPixel/s
57.60 GPixel/s
Texture Rate
46.18 GTexel/s
158.4 GTexel/s
FP16 (half)
23.09 GFLOPS
—
FP32 (float)
1478 GFLOPS
5.069 TFLOPS
FP64 (double)
46.18 GFLOPS
2.534 TFLOPS
Graphics Processor
GPU Name
GP107
Hawaii
Architecture
Pascal
GCN 2.0
Foundry
Samsung
TSMC
Process Size
14 nm
28 nm
Transistors
3.3 billion
6.2 billion
Die Size
132 mm²
438 mm²
GPU Variant
—
Hawaii GL44
Board Design
TDP
40W
235W
Outputs
No outputs
No outputs
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
550 W
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
6.1
—
Shader Model
6.4
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.