AMD Radeon Instinct MI355X vs NVIDIA GeForce GTX 950 OEM
GPU · Specs Compare
Graphics Card
Release Date
Jun 2025
Jan 2016
Generation
Radeon Instinct
GeForce 900
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
937 MHz
Boost Clock
2400 MHz
1203 MHz
Memory Clock
2000 MHz
1253 MHz
Memory
Memory Size
288GB
4GB
Memory Type
HBM3e
GDDR5
Memory Bus
8192bit
128bit
Bandwidth
8.19TB/s
80.19GB/s
Render Config
Compute Units
256
—
Shading Units
16384
1024
TMUs
1024
64
ROPs
0
32
Tensor Cores
1216
—
L1 Cache
32 KB (per CU)
48 KB (per SMM)
L2 Cache
32 MB
1024 KB
L3 Cache
256 MB
—
Theoretical Performance
Pixel Rate
0 MPixel/s
38.50 GPixel/s
Texture Rate
2457.6 GTexel/s
76.99 GTexel/s
FP16 (half)
78.64 TFLOPS
—
FP32 (float)
78.64 TFLOPS
2.464 TFLOPS
FP64 (double)
39.32 TFLOPS
76.99 GFLOPS
Graphics Processor
GPU Name
MI350 256CU
GM206S
Architecture
CDNA 4.0
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
3 nm
28 nm
Transistors
185 billion
2.94 billion
Die Size
Unknown
228 mm²
GPU Variant
—
950 OEM
Board Design
TDP
1400W
Unknown
Suggested PSU
1800 W
200 W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
Shader Model
N/A
6.7
CUDA
—
5.2
▲ Specs Compare
Data sourced from official specifications and benchmark tests.