Home GPU Comparison NVIDIA GeForce RTX 3060 3840SP vs AMD Radeon Pro V620

NVIDIA GeForce RTX 3060 3840SP vs AMD Radeon Pro V620

We compared two Desktop platform GPUs: 6GB VRAM GeForce RTX 3060 3840SP and 32GB VRAM Radeon Pro V620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 3840SP 's Advantages
Lower TDP (185W vs 300W)
AMD Radeon Pro V620 's Advantages
Released 10 months late
Boost Clock has increased by 19% (2200MHz vs 1852MHz)
More VRAM (32GB vs 6GB)
Larger VRAM bandwidth (512.0GB/s vs 336.0GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce RTX 3060 3840SP
14.22 TFLOPS
Radeon Pro V620 +42%
20.28 TFLOPS
VS

Graphics Card

Jan 2021
Release Date
Nov 2021
GeForce 30
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1627 MHz
Base Clock
1825 MHz
1852 MHz
Boost Clock
2200 MHz
1750 MHz
Memory Clock
2000 MHz

Memory

6GB
Memory Size
32GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
256bit
336.0GB/s
Bandwidth
512.0GB/s

Render Config

-
Compute Units
72
30
SM Count
-
3840
Shading Units
4608
120
TMUs
288
48
ROPs
128
120
Tensor Cores
-
30
RT Cores
72
128 KB (per SM)
L1 Cache
128 KB per Array
3 MB
L2 Cache
4 MB
-
L3 Cache
128 MB

Theoretical Performance

88.90 GPixel/s
Pixel Rate
281.6 GPixel/s
222.2 GTexel/s
Texture Rate
633.6 GTexel/s
14.22 TFLOPS
FP16 (half)
40.55 TFLOPS
14.22 TFLOPS
FP32 (float)
20.28 TFLOPS
222.2 GFLOPS
FP64 (double)
1267 GFLOPS

Board Design

185W
TDP
300W
450 W
Suggested PSU
700 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
No outputs
1x 12-pin
Power Connectors
2x 8-pin

Graphics Processor

GA106
GPU Name
Navi 21
GA106-400-A1
GPU Variant
Navi 21 XT (215-121000177)
Ampere
Architecture
RDNA 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
7 nm
12 billion
Transistors
26.8 billion
276 mm²
Die Size
520 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.6
CUDA
-
6.7
Shader Model
6.5

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