AMD Radeon E8870 vs AMD Radeon Instinct MI350X
GPU Specs Compare
Graphics Card
Release Date
Sep 2015
Jun 2025
Generation
Embedded
Radeon Instinct
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 5.0 x16
Clock Speeds
Memory Clock
1500 MHz
2000 MHz
Base Clock
-
1000 MHz
Boost Clock
-
2200 MHz
Memory
Memory Size
4GB
288GB
Memory Type
GDDR5
HBM3e
Memory Bus
128bit
8192bit
Bandwidth
96.00GB/s
8.19TB/s
Render Config
Compute Units
12
256
Shading Units
768
16384
TMUs
48
1024
ROPs
16
0
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
256 KB
16 MB
Tensor Cores
-
1024
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
0 MPixel/s
Texture Rate
48.00 GTexel/s
2252.8 GTexel/s
FP32 (float)
1.536 TFLOPS
72.09 TFLOPS
FP64 (double)
96.00 GFLOPS
36.04 TFLOPS
FP16 (half)
-
72.09 TFLOPS
Graphics Processor
GPU Name
Saturn
MI350 256CU
GPU Variant
Saturn PRO
-
Architecture
GCN 2.0
CDNA 4.0
Foundry
TSMC
TSMC
Process Size
28 nm
3 nm
Transistors
2.08 billion
185 billion
Die Size
160 mm²
Unknown
Board Design
TDP
75W
1000W
Outputs
No outputs
No outputs
Power Connectors
None
None
Suggested PSU
-
1400 W
Graphics Features
DirectX
12 (12_0)
N/A
OpenGL
4.6
N/A
OpenCL
2.0
3.0
Vulkan
1.2
N/A
Shader Model
6.3
N/A