AMD Radeon RX 7700 XT vs NVIDIA Quadro P620 Mobile
GPU Specs Compare
Graphics Card
Release Date
Aug 2023
Feb 2018
Generation
Navi III
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1435 MHz
1177 MHz
Boost Clock
2544 MHz
1443 MHz
Memory Clock
2250 MHz
1502 MHz
Memory
Memory Size
12GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
128bit
Bandwidth
432.0GB/s
96.13GB/s
Render Config
Compute Units
54
-
Shading Units
3456
512
TMUs
216
32
ROPs
96
16
RT Cores
54
-
L1 Cache
128 KB per Array
48 KB (per SM)
L2 Cache
2 MB
1024 KB
L3 Cache
48 MB
-
SM Count
-
4
Theoretical Performance
Pixel Rate
244.2 GPixel/s
23.09 GPixel/s
Texture Rate
549.5 GTexel/s
46.18 GTexel/s
FP16 (half)
70.34 TFLOPS
23.09 GFLOPS
FP32 (float)
35.17 TFLOPS
1478 GFLOPS
FP64 (double)
1099.0 GFLOPS
46.18 GFLOPS
Graphics Processor
GPU Name
Navi 32
GP107
GPU Variant
Navi 32 XL(215-180000076)
-
Architecture
RDNA 3.0
Pascal
Foundry
TSMC
Samsung
Process Size
5 nm
14 nm
Transistors
28.1 billion
3.3 billion
Die Size
346 mm²
132 mm²
Board Design
TDP
245W
40W
Suggested PSU
550 W
-
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.3
Shader Model
6.8
6.4
CUDA
-
6.1