Home GPU Comparison NVIDIA GeForce RTX 3060 3840SP vs AMD Radeon R9 390

NVIDIA GeForce RTX 3060 3840SP vs AMD Radeon R9 390

We compared two Desktop platform GPUs: 6GB VRAM GeForce RTX 3060 3840SP and 8GB VRAM Radeon R9 390 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 3840SP 's Advantages
Released 5 years and 7 months late
Boost Clock1852MHz
1280 additional rendering cores
Lower TDP (185W vs 275W)
AMD Radeon R9 390 's Advantages
More VRAM (8GB vs 6GB)
Larger VRAM bandwidth (384.0GB/s vs 336.0GB/s)

Score

Benchmark

FP32 (float)
GeForce RTX 3060 3840SP +177%
14.22 TFLOPS
Radeon R9 390
5.12 TFLOPS
VS

Graphics Card

Jan 2021
Release Date
Jun 2015
GeForce 30
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1627 MHz
Base Clock
-
1852 MHz
Boost Clock
-
1750 MHz
Memory Clock
1500 MHz

Memory

6GB
Memory Size
8GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
512bit
336.0GB/s
Bandwidth
384.0GB/s

Render Config

-
Compute Units
40
30
SM Count
-
3840
Shading Units
2560
120
TMUs
160
48
ROPs
64
120
Tensor Cores
-
30
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

88.90 GPixel/s
Pixel Rate
64.00 GPixel/s
222.2 GTexel/s
Texture Rate
160.0 GTexel/s
14.22 TFLOPS
FP16 (half)
-
14.22 TFLOPS
FP32 (float)
5.120 TFLOPS
222.2 GFLOPS
FP64 (double)
640.0 GFLOPS

Board Design

185W
TDP
275W
450 W
Suggested PSU
600 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 12-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GA106
GPU Name
Grenada
GA106-400-A1
GPU Variant
Grenada PRO (215-0880030)
Ampere
Architecture
GCN 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
12 billion
Transistors
6.2 billion
276 mm²
Die Size
438 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
8.6
CUDA
-
6.7
Shader Model
6.3

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