NVIDIA GeForce GTX TITAN X vs AMD Radeon Instinct MI250X
GPU Specs Compare
Graphics Card
Release Date
Mar 2015
Nov 2021
Generation
GeForce 900
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1000 MHz
Boost Clock
1089 MHz
1700 MHz
Memory Clock
1753 MHz
1600 MHz
Memory
Memory Size
12GB
128GB
Memory Type
GDDR5
HBM2e
Memory Bus
384bit
8192bit
Bandwidth
336.6GB/s
3277GB/s
Render Config
Shading Units
3072
14080
TMUs
192
880
ROPs
96
0
L1 Cache
48 KB (per SMM)
16 KB (per CU)
L2 Cache
3 MB
16 MB
Compute Units
-
220
Theoretical Performance
Pixel Rate
104.5 GPixel/s
0 MPixel/s
Texture Rate
209.1 GTexel/s
1496 GTexel/s
FP32 (float)
6.691 TFLOPS
47.87 TFLOPS
FP64 (double)
209.1 GFLOPS
47.87 TFLOPS
FP16 (half)
-
383.0 TFLOPS
Graphics Processor
GPU Name
GM200
Aldebaran
GPU Variant
GM200-400-A1
Aldebaran XT
Architecture
Maxwell 2.0
CDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
8 billion
58.2 billion
Die Size
601 mm²
Unknown
Board Design
TDP
250W
500W
Suggested PSU
600 W
900 W
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
5.2
-
Shader Model
6.4
N/A
📊 Benchmark
3DMark Time Spy
5,418
-
3DMark Time Spy Extreme
2,632
-
Blender
543
-