NVIDIA GeForce RTX 3060 8 GB GA104 vs AMD Instinct MI300X
GPU Specs Compare
Graphics Card
Release Date
Oct 2022
Dec 2023
Generation
GeForce 30
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1320 MHz
1000 MHz
Boost Clock
1777 MHz
2100 MHz
Memory Clock
1875 MHz
2525 MHz
Memory
Memory Size
8GB
192GB
Memory Type
GDDR6
HBM3
Memory Bus
128bit
8192bit
Bandwidth
240.0GB/s
10.3TB/s
Render Config
SM Count
28
-
Shading Units
3584
19456
TMUs
112
1216
ROPs
64
0
Tensor Cores
112
-
RT Cores
28
-
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
113.7 GPixel/s
0 MPixel/s
Texture Rate
199.0 GTexel/s
2553.6 GTexel/s
FP16 (half)
12.74 TFLOPS
653.7 TFLOPS
FP32 (float)
12.74 TFLOPS
81.72 TFLOPS
FP64 (double)
199.0 GFLOPS
81.72 TFLOPS
Graphics Processor
GPU Name
GA104
Aqua Vanjaram
GPU Variant
GA104
-
Architecture
Ampere
CDNA 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
17.4 billion
153 billion
Die Size
392 mm²
1017 mm²
Board Design
TDP
195W
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