AMD Radeon R9 390 X2 vs NVIDIA GeForce RTX 3050 Mobile Refresh 4 GB
GPU Specs Compare
Graphics Card
Release Date
Sep 2015
Jul 2022
Generation
Pirate Islands
GeForce 30 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1350 MHz
1750 MHz
Base Clock
-
652 MHz
Boost Clock
-
1207 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
512bit
128bit
Bandwidth
345.6GB/s
224.0GB/s
Render Config
Compute Units
40
-
Shading Units
2560
2560
TMUs
160
80
ROPs
64
32
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
2 MB
SM Count
-
20
Tensor Cores
-
80
RT Cores
-
20
Theoretical Performance
Pixel Rate
64.00 GPixel/s
38.62 GPixel/s
Texture Rate
160.0 GTexel/s
96.56 GTexel/s
FP32 (float)
5.120 TFLOPS
6.180 TFLOPS
FP64 (double)
640.0 GFLOPS
96.56 GFLOPS
FP16 (half)
-
6.180 TFLOPS
Graphics Processor
GPU Name
Grenada
GA107
GPU Variant
Grenada PRO(215-0880030)
-
Architecture
GCN 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
6.2 billion
8.7 billion
Die Size
438 mm²
200 mm²
Board Design
TDP
580W
45W
Suggested PSU
950 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Power Connectors
4x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.7
CUDA
-
8.6