NVIDIA GeForce RTX 3060 3840SP vs AMD Instinct MI300X
GPU · Specs Compare
Graphics Card
Release Date
Jan 2021
Dec 2023
Generation
GeForce 30
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1627 MHz
1000 MHz
Boost Clock
1852 MHz
2100 MHz
Memory Clock
1750 MHz
2525 MHz
Memory
Memory Size
6GB
192GB
Memory Type
GDDR6
HBM3
Memory Bus
192bit
8192bit
Bandwidth
336.0GB/s
10.3TB/s
Render Config
SM Count
30
—
Shading Units
3840
19456
TMUs
120
1216
ROPs
48
0
Tensor Cores
120
—
RT Cores
30
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
3 MB
16 MB
Compute Units
—
304
L3 Cache
—
256 MB
Theoretical Performance
Pixel Rate
88.90 GPixel/s
0 MPixel/s
Texture Rate
222.2 GTexel/s
2553.6 GTexel/s
FP16 (half)
14.22 TFLOPS
653.7 TFLOPS
FP32 (float)
14.22 TFLOPS
81.72 TFLOPS
FP64 (double)
222.2 GFLOPS
81.72 TFLOPS
Graphics Processor
GPU Name
GA106
Aqua Vanjaram
GPU Variant
GA106-400-A1
—
Architecture
Ampere
CDNA 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
12 billion
153 billion
Die Size
276 mm²
1017 mm²
Board Design
TDP
185W
750W
Suggested PSU
450 W
1150 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 12-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
8.6
—
Shader Model
6.7
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.