NVIDIA GeForce RTX 3050 Max-Q Refresh vs AMD Radeon R9 390 X2
GPU Specs Compare
Graphics Card
Release Date
Jul 2022
Sep 2015
Generation
GeForce 30 Mobile
Pirate Islands
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
622 MHz
-
Boost Clock
990 MHz
-
Memory Clock
1500 MHz
1350 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
96bit
512bit
Bandwidth
144.0GB/s
345.6GB/s
Render Config
SM Count
16
-
Shading Units
2048
2560
TMUs
64
160
ROPs
32
64
Tensor Cores
64
-
RT Cores
16
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
1024 KB
Compute Units
-
40
Theoretical Performance
Pixel Rate
31.68 GPixel/s
64.00 GPixel/s
Texture Rate
63.36 GTexel/s
160.0 GTexel/s
FP16 (half)
4.055 TFLOPS
-
FP32 (float)
4.055 TFLOPS
5.120 TFLOPS
FP64 (double)
63.36 GFLOPS
640.0 GFLOPS
Graphics Processor
GPU Name
GA107
Grenada
Architecture
Ampere
GCN 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
Unknown
6.2 billion
Die Size
Unknown
438 mm²
GPU Variant
-
Grenada PRO(215-0880030)
Board Design
TDP
75W
580W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
4x 8-pin
Suggested PSU
-
950 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
8.6
-
Shader Model
6.6
6.3