AMD Radeon Instinct MI250X vs NVIDIA TITAN Xp
GPU Specs Compare
Graphics Card
Release Date
Nov 2021
Apr 2017
Generation
Radeon Instinct
GeForce 10
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
1405 MHz
Boost Clock
1700 MHz
1582 MHz
Memory Clock
1600 MHz
1426 MHz
Memory
Memory Size
128GB
12GB
Memory Type
HBM2e
GDDR5X
Memory Bus
8192bit
384bit
Bandwidth
3277GB/s
547.6GB/s
Render Config
Compute Units
220
-
Shading Units
14080
3840
TMUs
880
240
ROPs
0
96
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
16 MB
3 MB
SM Count
-
30
Theoretical Performance
Pixel Rate
0 MPixel/s
151.9 GPixel/s
Texture Rate
1496 GTexel/s
379.7 GTexel/s
FP16 (half)
383.0 TFLOPS
189.8 GFLOPS
FP32 (float)
47.87 TFLOPS
12.15 TFLOPS
FP64 (double)
47.87 TFLOPS
379.7 GFLOPS
Graphics Processor
GPU Name
Aldebaran
GP102
GPU Variant
Aldebaran XT
GP102-450-A1
Architecture
CDNA 2.0
Pascal
Foundry
TSMC
TSMC
Process Size
6 nm
16 nm
Transistors
58.2 billion
11.8 billion
Die Size
Unknown
471 mm²
Board Design
TDP
500W
250W
Suggested PSU
900 W
600 W
Outputs
No outputs
1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 6-pin + 1x 8-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
6.8
CUDA
-
6.1