AMD Radeon Instinct MI250 vs NVIDIA GeForce GTX 1660 Ti
GPU Specs Compare
Graphics Card
Release Date
Nov 2021
Feb 2019
Generation
Radeon Instinct
GeForce 16
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
1500 MHz
Boost Clock
1700 MHz
1770 MHz
Memory Clock
1600 MHz
1500 MHz
Memory
Memory Size
128GB
6GB
Memory Type
HBM2e
GDDR6
Memory Bus
8192bit
192bit
Bandwidth
3277GB/s
288.0GB/s
Render Config
Compute Units
208
-
Shading Units
13312
1536
TMUs
832
96
ROPs
0
48
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
16 MB
1536 KB
SM Count
-
24
Theoretical Performance
Pixel Rate
0 MPixel/s
84.96 GPixel/s
Texture Rate
1414 GTexel/s
169.9 GTexel/s
FP16 (half)
362.1 TFLOPS
10.87 TFLOPS
FP32 (float)
45.26 TFLOPS
5.437 TFLOPS
FP64 (double)
45.26 TFLOPS
169.9 GFLOPS
Graphics Processor
GPU Name
Aldebaran
TU116
GPU Variant
Aldebaran
TU116-400-A1
Architecture
CDNA 2.0
Turing
Foundry
TSMC
TSMC
Process Size
6 nm
12 nm
Transistors
58.2 billion
6.6 billion
Die Size
Unknown
284 mm²
Board Design
TDP
500W
120W
Suggested PSU
900 W
300 W
Outputs
No outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
Power Connectors
2x 8-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
6.6
CUDA
-
7.5
📊 Benchmark
3DMark Time Spy
-
6,346
3DMark Time Spy Extreme
-
2,883
OctaneBench
-
126
Battlefield 5 1080p
-
103
Shadow of the Tomb Raider 2160p
-
28
Shadow of the Tomb Raider 1440p
-
52
Shadow of the Tomb Raider 1080p
-
80
Battlefield 5 2160p
-
44
Blender
-
817
Battlefield 5 1440p
-
80
GTA 5 2160p
-
60
GTA 5 1440p
-
62
GTA 5 1080p
-
154