Home GPU Comparison Intel Iris Xe MAX Graphics vs NVIDIA GeForce GTX 980 Mobile

Intel Iris Xe MAX Graphics vs NVIDIA GeForce GTX 980 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 8GB VRAM GeForce GTX 980 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 5 years and 1 months late
Boost Clock has increased by 45% (1650MHz vs 1140MHz)
NVIDIA GeForce GTX 980 Mobile 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (224.4GB/s vs 68.26GB/s)
1280 additional rendering cores

Score

Benchmark

FP32 (float)
Iris Xe MAX Graphics
2.534 TFLOPS
GeForce GTX 980 Mobile +84%
4.669 TFLOPS
VS

Graphics Card

Oct 2020
Release Date
Sep 2015
HD Graphics-M
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

300 MHz
Base Clock
1064 MHz
1650 MHz
Boost Clock
1140 MHz
2133 MHz
Memory Clock
1753 MHz

Memory

4GB
Memory Size
8GB
LPDDR4X
Memory Type
GDDR5
128bit
Memory Bus
256bit
68.26GB/s
Bandwidth
224.4GB/s

Render Config

-
SM Count
-
-
Compute Units
-
768
Shading Units
2048
48
TMUs
128
24
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
48 KB (per SMM)
1024 KB
L2 Cache
2 MB

Theoretical Performance

39.60 GPixel/s
Pixel Rate
72.96 GPixel/s
79.20 GTexel/s
Texture Rate
145.9 GTexel/s
5.069 TFLOPS
FP16 (half)
-
2.534 TFLOPS
FP32 (float)
4.669 TFLOPS
633.6 GFLOPS
FP64 (double)
145.9 GFLOPS

Graphics Processor

DG1
GPU Name
GM204
-
GPU Variant
N16E-GXX-A1
Generation 12.1
Architecture
Maxwell 2.0
Intel
Foundry
TSMC
10 nm
Process Size
28 nm
Unknown
Transistors
5.2 billion
95 mm²
Die Size
398 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
5.2
6.4
Shader Model
6.7 (6.4)

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