Home GPU Comparison AMD Radeon R9 390X vs NVIDIA GeForce RTX 3050 6 GB

AMD Radeon R9 390X vs NVIDIA GeForce RTX 3050 6 GB

We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390X and 6GB VRAM GeForce RTX 3050 6 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 390X 's Advantages
More VRAM (8GB vs 6GB)
Larger VRAM bandwidth (384.0GB/s vs 168.0GB/s)
512 additional rendering cores
NVIDIA GeForce RTX 3050 6 GB 's Advantages
Released 8 years and 8 months late
Boost Clock1470MHz
Lower TDP (70W vs 275W)

Score

Benchmark

FP32 (float)
Radeon R9 390X
5.914 TFLOPS
GeForce RTX 3050 6 GB +14%
6.774 TFLOPS
3DMark Time Spy
Radeon R9 390X
4245
GeForce RTX 3050 6 GB +13%
4838
VS

Graphics Card

Jun 2015
Release Date
Feb 2024
Pirate Islands
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
1042 MHz
-
Boost Clock
1470 MHz
1500 MHz
Memory Clock
1750 MHz

Memory

8GB
Memory Size
6GB
GDDR5
Memory Type
GDDR6
512bit
Memory Bus
96bit
384.0GB/s
Bandwidth
168.0GB/s

Render Config

44
Compute Units
-
-
SM Count
18
2816
Shading Units
2304
176
TMUs
72
64
ROPs
32
-
Tensor Cores
72
-
RT Cores
18
16 KB (per CU)
L1 Cache
128 KB (per SM)
1024 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

67.20 GPixel/s
Pixel Rate
47.04 GPixel/s
184.8 GTexel/s
Texture Rate
105.8 GTexel/s
-
FP16 (half)
6.774 TFLOPS
5.914 TFLOPS
FP32 (float)
6.774 TFLOPS
739.2 GFLOPS
FP64 (double)
105.8 GFLOPS

Board Design

275W
TDP
70W
600 W
Suggested PSU
250 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
None

Graphics Processor

Grenada
GPU Name
GA107
Grenada XT (215-0880004)
GPU Variant
GA107-325-K2-A1
GCN 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
6.2 billion
Transistors
8.7 billion
438 mm²
Die Size
200 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
6.7

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