Home GPU Comparison AMD Radeon R9 390 vs NVIDIA GeForce RTX 3060 8 GB

AMD Radeon R9 390 vs NVIDIA GeForce RTX 3060 8 GB

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

Main Differences

AMD Radeon R9 390 's Advantages
Larger VRAM bandwidth (384.0GB/s vs 240.0GB/s)
NVIDIA GeForce RTX 3060 8 GB 's Advantages
Released 7 years and 4 months late
Boost Clock1777MHz
1024 additional rendering cores
Lower TDP (170W vs 275W)

Score

Benchmark

FP32 (float)
Radeon R9 390
5.12 TFLOPS
GeForce RTX 3060 8 GB +148%
12.74 TFLOPS
3DMark Time Spy
Radeon R9 390
3950
GeForce RTX 3060 8 GB +88%
7428
VS

Graphics Card

Jun 2015
Release Date
Oct 2022
Pirate Islands
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1320 MHz
-
Boost Clock
1777 MHz
1500 MHz
Memory Clock
1875 MHz

Memory

8GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
512bit
Memory Bus
128bit
384.0GB/s
Bandwidth
240.0GB/s

Render Config

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

Theoretical Performance

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

Board Design

275W
TDP
170W
600 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 12-pin

Graphics Processor

Grenada
GPU Name
GA106
Grenada PRO (215-0880030)
GPU Variant
GA106-302-A1
GCN 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
6.2 billion
Transistors
12 billion
438 mm²
Die Size
276 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.6
6.3
Shader Model
6.6

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