AMD Radeon RX 640 Mobile vs NVIDIA GeForce RTX 3060 12 GB GA104
GPU Specs Compare
Graphics Card
Release Date
May 2019
Sep 2021
Generation
Mobility Radeon
GeForce 30
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1082 MHz
1320 MHz
Boost Clock
1218 MHz
1777 MHz
Memory Clock
1500 MHz
1875 MHz
Memory
Memory Size
2GB
12GB
Memory Type
GDDR5
GDDR6
Memory Bus
64bit
192bit
Bandwidth
48.00GB/s
360.0GB/s
Render Config
Compute Units
10
-
Shading Units
640
3584
TMUs
40
112
ROPs
16
64
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
3 MB
SM Count
-
28
Tensor Cores
-
112
RT Cores
-
28
Theoretical Performance
Pixel Rate
19.49 GPixel/s
113.7 GPixel/s
Texture Rate
48.72 GTexel/s
199.0 GTexel/s
FP16 (half)
1.559 TFLOPS
12.74 TFLOPS
FP32 (float)
1.559 TFLOPS
12.74 TFLOPS
FP64 (double)
97.44 GFLOPS
199.0 GFLOPS
Graphics Processor
GPU Name
Polaris 23
GA104
GPU Variant
Polaris 23 XT
GA104-150-KC-A1
Architecture
GCN 4.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
2.2 billion
17.4 billion
Die Size
103 mm²
392 mm²
Board Design
TDP
50W
170W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 12-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.7
CUDA
-
8.6