NVIDIA GeForce RTX 5070 SUPER vs AMD Radeon Instinct MI350X
GPU Specs Compare
Graphics Card
Release Date
Jan 2026
Jun 2025
Generation
GeForce 50
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
2325 MHz
1000 MHz
Boost Clock
2512 MHz
2200 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
18GB
288GB
Memory Type
GDDR7
HBM3e
Memory Bus
192bit
8192bit
Bandwidth
672.0GB/s
8.19TB/s
Render Config
SM Count
50
-
Shading Units
6400
16384
TMUs
200
1024
ROPs
80
0
Tensor Cores
200
1024
RT Cores
50
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
48 MB
16 MB
Compute Units
-
256
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
201.0 GPixel/s
0 MPixel/s
Texture Rate
502.4 GTexel/s
2252.8 GTexel/s
FP16 (half)
32.15 TFLOPS
72.09 TFLOPS
FP32 (float)
32.15 TFLOPS
72.09 TFLOPS
FP64 (double)
502.4 GFLOPS
36.04 TFLOPS
Graphics Processor
GPU Name
GB205
MI350 256CU
GPU Variant
GB205-400-A1
-
Architecture
Blackwell 2.0
CDNA 4.0
Foundry
TSMC
TSMC
Process Size
5 nm
3 nm
Transistors
31.1 billion
185 billion
Die Size
263 mm²
Unknown
Board Design
TDP
275W
1000W
Suggested PSU
600 W
1400 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
No outputs
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.4
N/A
CUDA
12.0
-
Shader Model
6.8
N/A