AMD Steam Deck GPU vs NVIDIA Quadro P620 Mobile
GPU Specs Compare
Graphics Card
Release Date
Feb 2022
Feb 2018
Generation
Console GPU
Quadro Mobile
Type
Game console
Professional
Bus Interface
-
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
1177 MHz
Boost Clock
1600 MHz
1443 MHz
Memory Clock
1375 MHz
1502 MHz
Memory
Memory Size
16GB
4GB
Memory Type
LPDDR5
GDDR5
Memory Bus
128bit
128bit
Bandwidth
88.00GB/s
96.13GB/s
Render Config
Compute Units
8
-
Shading Units
512
512
TMUs
32
32
ROPs
16
16
RT Cores
8
-
L1 Cache
128 KB per Array
48 KB (per SM)
L2 Cache
1024 KB
1024 KB
L3 Cache
8 MB
-
SM Count
-
4
Theoretical Performance
Pixel Rate
25.60 GPixel/s
23.09 GPixel/s
Texture Rate
51.20 GTexel/s
46.18 GTexel/s
FP16 (half)
3.277 TFLOPS
23.09 GFLOPS
FP32 (float)
1.638 TFLOPS
1478 GFLOPS
FP64 (double)
102.4 GFLOPS
46.18 GFLOPS
Graphics Processor
GPU Name
Van Gogh
GP107
GPU Variant
100-000000405
-
Architecture
RDNA 2.0
Pascal
Foundry
TSMC
Samsung
Process Size
7 nm
14 nm
Transistors
2.4 billion
3.3 billion
Die Size
163 mm²
132 mm²
Board Design
TDP
15W
40W
Outputs
1x USB Type-C
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.3
1.3
Shader Model
6.8
6.4
CUDA
-
6.1