AMD Radeon Instinct MI350X vs NVIDIA Quadro P4000
GPU Specs Compare
Graphics Card
Release Date
Jun 2025
Feb 2017
Generation
Radeon Instinct
Quadro
Type
Professional
Professional
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
1202 MHz
Boost Clock
2200 MHz
1480 MHz
Memory Clock
2000 MHz
1901 MHz
Memory
Memory Size
288GB
8GB
Memory Type
HBM3e
GDDR5
Memory Bus
8192bit
256bit
Bandwidth
8.19TB/s
243.3GB/s
Render Config
Compute Units
256
-
Shading Units
16384
1792
TMUs
1024
112
ROPs
0
64
Tensor Cores
1024
-
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
16 MB
2 MB
L3 Cache
256 MB
-
SM Count
-
14
Theoretical Performance
Pixel Rate
0 MPixel/s
94.72 GPixel/s
Texture Rate
2252.8 GTexel/s
165.8 GTexel/s
FP16 (half)
72.09 TFLOPS
82.88 GFLOPS
FP32 (float)
72.09 TFLOPS
5.304 TFLOPS
FP64 (double)
36.04 TFLOPS
165.8 GFLOPS
Graphics Processor
GPU Name
MI350 256CU
GP104
Architecture
CDNA 4.0
Pascal
Foundry
TSMC
TSMC
Process Size
3 nm
16 nm
Transistors
185 billion
7.2 billion
Die Size
Unknown
314 mm²
GPU Variant
-
GP104-850-A1
Board Design
TDP
1000W
105W
Suggested PSU
1400 W
300 W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
None
1x 6-pin
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
6.4
CUDA
-
6.1
📊 Benchmark
3DMark Time Spy
-
4,942
3DMark Time Spy Extreme
-
2,287
OctaneBench
-
88