Home GPU Comparison NVIDIA GeForce RTX 3060 GA104 vs AMD Radeon R9 390 X2

NVIDIA GeForce RTX 3060 GA104 vs AMD Radeon R9 390 X2

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3060 GA104 and 8GB VRAM Radeon R9 390 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 GA104 's Advantages
Released 6 years late
Boost Clock1777MHz
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (360.0GB/s vs 345.6GB/s)
1024 additional rendering cores
Lower TDP (170W vs 580W)

Score

Benchmark

FP32 (float)
GeForce RTX 3060 GA104 +148%
12.74 TFLOPS
Radeon R9 390 X2
5.12 TFLOPS
VS

Graphics Card

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

Clock Speeds

1320 MHz
Base Clock
-
1777 MHz
Boost Clock
-
1875 MHz
Memory Clock
1350 MHz

Memory

12GB
Memory Size
8GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
512bit
360.0GB/s
Bandwidth
345.6GB/s

Render Config

-
Compute Units
40
28
SM Count
-
3584
Shading Units
2560
112
TMUs
160
48
ROPs
64
112
Tensor Cores
-
28
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

85.30 GPixel/s
Pixel Rate
64.00 GPixel/s
199.0 GTexel/s
Texture Rate
160.0 GTexel/s
12.74 TFLOPS
FP16 (half)
-
12.74 TFLOPS
FP32 (float)
5.120 TFLOPS
199.0 GFLOPS
FP64 (double)
640.0 GFLOPS

Board Design

170W
TDP
580W
450 W
Suggested PSU
950 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
4x 8-pin

Graphics Processor

GA104
GPU Name
Grenada
GA104-150-A1
GPU Variant
Grenada PRO (215-0880030)
Ampere
Architecture
GCN 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
17.4 billion
Transistors
6.2 billion
392 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
-
6.6
Shader Model
6.3

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