AMD Radeon Instinct MI300X vs NVIDIA GeForce RTX 3070 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Dec 2023
Jan 2021
Generation
Radeon Instinct
GeForce 30 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1110 MHz
Boost Clock
2100 MHz
1560 MHz
Memory Clock
1300 MHz
1750 MHz
Memory
Memory Size
192GB
8GB
Memory Type
HBM3
GDDR6
Memory Bus
8192bit
256bit
Bandwidth
5.32TB/s
448.0GB/s
Render Config
Compute Units
304
—
Shading Units
19456
5120
TMUs
1216
160
ROPs
0
80
Tensor Cores
1216
160
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
16 MB
4 MB
L3 Cache
256 MB
—
SM Count
—
40
RT Cores
—
40
Theoretical Performance
Pixel Rate
0 MPixel/s
124.8 GPixel/s
Texture Rate
2553.6 GTexel/s
249.6 GTexel/s
FP16 (half)
81.72 TFLOPS
15.97 TFLOPS
FP32 (float)
81.72 TFLOPS
15.97 TFLOPS
FP64 (double)
40.86 TFLOPS
249.6 GFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
GA104
Architecture
CDNA 3.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
153 billion
17.4 billion
Die Size
1017 mm²
392 mm²
GPU Variant
—
GA104-770-A1
Board Design
TDP
750W
115W
Suggested PSU
1150 W
—
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
Shader Model
N/A
6.6
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.