Home GPU Comparison Intel Iris Xe MAX Graphics vs NVIDIA GeForce GTX 1660 Ti Mobile

Intel Iris Xe MAX Graphics vs NVIDIA GeForce GTX 1660 Ti Mobile

We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 6GB VRAM GeForce GTX 1660 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Xe MAX Graphics 's Advantages
Released 1 years and 6 months late
Boost Clock has increased by 4% (1650MHz vs 1590MHz)
NVIDIA GeForce GTX 1660 Ti Mobile 's Advantages
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (288.0GB/s vs 68.26GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
Iris Xe MAX Graphics
2.534 TFLOPS
GeForce GTX 1660 Ti Mobile +92%
4.884 TFLOPS
VS

Graphics Card

Oct 2020
Release Date
Apr 2019
HD Graphics-M
Generation
GeForce 16 Mobile
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

300 MHz
Base Clock
1455 MHz
1650 MHz
Boost Clock
1590 MHz
2133 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
6GB
LPDDR4X
Memory Type
GDDR6
128bit
Memory Bus
192bit
68.26GB/s
Bandwidth
288.0GB/s

Render Config

-
SM Count
24
-
Compute Units
-
768
Shading Units
1536
48
TMUs
96
24
ROPs
48
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
1536 KB

Theoretical Performance

39.60 GPixel/s
Pixel Rate
76.32 GPixel/s
79.20 GTexel/s
Texture Rate
152.6 GTexel/s
5.069 TFLOPS
FP16 (half)
9.769 TFLOPS
2.534 TFLOPS
FP32 (float)
4.884 TFLOPS
633.6 GFLOPS
FP64 (double)
152.6 GFLOPS

Graphics Processor

DG1
GPU Name
TU116
-
GPU Variant
-
Generation 12.1
Architecture
Turing
Intel
Foundry
TSMC
10 nm
Process Size
12 nm
Unknown
Transistors
6.6 billion
95 mm²
Die Size
284 mm²

Board Design

25W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
7.5
6.4
Shader Model
6.7

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