NVIDIA GeForce GTX 1660 Ti Mobile vs AMD Radeon Instinct MI250
GPU · Specs Compare
Graphics Card
Release Date
Apr 2019
Nov 2021
Generation
GeForce 16 Mobile
Radeon Instinct
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1455 MHz
1000 MHz
Boost Clock
1590 MHz
1700 MHz
Memory Clock
1500 MHz
1600 MHz
Memory
Memory Size
6GB
128GB
Memory Type
GDDR6
HBM2e
Memory Bus
192bit
8192bit
Bandwidth
288.0GB/s
3277GB/s
Render Config
SM Count
24
—
Shading Units
1536
13312
TMUs
96
832
ROPs
48
0
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
1536 KB
16 MB
Compute Units
—
208
Theoretical Performance
Pixel Rate
76.32 GPixel/s
0 MPixel/s
Texture Rate
152.6 GTexel/s
1414 GTexel/s
FP16 (half)
9.769 TFLOPS
362.1 TFLOPS
FP32 (float)
4.884 TFLOPS
45.26 TFLOPS
FP64 (double)
152.6 GFLOPS
45.26 TFLOPS
Graphics Processor
GPU Name
TU116
Aldebaran
Architecture
Turing
CDNA 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
6 nm
Transistors
6.6 billion
58.2 billion
Die Size
284 mm²
Unknown
GPU Variant
—
Aldebaran
Board Design
TDP
Unknown
500W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
2x 8-pin
Suggested PSU
—
900 W
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
7.5
—
Shader Model
6.7
N/A
Benchmark
3DMark Time Spy
5,597
—
3DMark Time Spy Extreme
2,574
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.