NVIDIA Quadro RTX 3000 Max Q vs NVIDIA Quadro P620
We compared two Professional market GPUs: 6GB VRAM Quadro RTX 3000 Max Q and 2GB VRAM Quadro P620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Quadro RTX 3000 Max Q 's Advantages
Released 1 years and 3 months late
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 80.13GB/s)
1408 additional rendering cores
NVIDIA Quadro P620 's Advantages
Boost Clock has increased by 11% (1354MHz vs 1215MHz)
Lower TDP (40W vs 60W)
Score
Benchmark
FP32 (float)
Quadro RTX 3000 Max Q
+236%
4.666 TFLOPS
Quadro P620
1.386 TFLOPS
3DMark Time Spy
Quadro RTX 3000 Max Q
+313%
5349
Quadro P620
1294
3DMark Time Spy Extreme
Quadro RTX 3000 Max Q
+833%
3324
Quadro P620
356
Blender
Quadro RTX 3000 Max Q
+1148%
1623
Quadro P620
130
OctaneBench
Quadro RTX 3000 Max Q
+36%
34
Quadro P620
25
Graphics Card
May 2019
Release Date
Feb 2018
Quadro Mobile
Generation
Quadro
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
600 MHz
Base Clock
1266 MHz
1215 MHz
Boost Clock
1354 MHz
1500 MHz
Memory Clock
1252 MHz
Memory
6GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
128bit
288.0GB/s
Bandwidth
80.13GB/s
Render Config
-
-
-
30
SM Count
4
1920
Shading Units
512
120
TMUs
32
64
ROPs
16
240
Tensor Cores
-
30
RT Cores
-
64 KB (per SM)
L1 Cache
48 KB (per SM)
3 MB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
77.76 GPixel/s
Pixel Rate
21.66 GPixel/s
145.8 GTexel/s
Texture Rate
43.33 GTexel/s
9.331 TFLOPS
FP16 (half)
21.66 GFLOPS
4.666 TFLOPS
FP32 (float)
1386 GFLOPS
145.8 GFLOPS
FP64 (double)
43.33 GFLOPS
Board Design
60W
TDP
40W
-
Suggested PSU
200 W
No outputs
Outputs
4x mini-DisplayPort 1.4a
None
Power Connectors
None
Graphics Processor
TU106
GPU Name
GP107
-
-
-
Turing
Architecture
Pascal
TSMC
Foundry
Samsung
12 nm
Process Size
14 nm
10.8 billion
Transistors
3.3 billion
445 mm²
Die Size
132 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
6.1
6.6
Shader Model
6.4
