Iris Xe MAX Graphics vs GeForce RTX 2080 Mobile
We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 8GB VRAM GeForce RTX 2080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Iris Xe MAX Graphics Advantages
Released 1 years and 9 months late
Boost Clock has increased by 4% (1650MHz vs 1590MHz)
Lower TDP (25W vs 150W)
GeForce RTX 2080 Mobile Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (448.0GB/s vs 68.26GB/s)
2176 additional rendering cores
Score
Benchmark
FP32 (float)
Iris Xe MAX Graphics
2534
GeForce RTX 2080 Mobile
+269%
9362
Graphics Card
Oct 2020
Release Date
Jan 2019
HD Graphics-M
Generation
GeForce 20 Mobile
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
300 MHz
Base Clock
1380 MHz
1650 MHz
Boost Clock
1590 MHz
2133 MHz
Memory Clock
1750 MHz
Memory
4GB
Memory Size
8GB
LPDDR4X
Memory Type
GDDR6
128bit
Memory Bus
256bit
68.26GB/s
Bandwidth
448.0GB/s
Render Config
-
SM Count
46
768
Shading Units
2944
48
TMUs
184
24
ROPs
64
-
Tensor Cores
368
-
RT Cores
46
-
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
4 MB
16 MB
L3 Cache
-
Theoretical Performance
39.60 GPixel/s
Pixel Rate
101.8 GPixel/s
79.20 GTexel/s
Texture Rate
292.6 GTexel/s
5.069 TFLOPS
FP16 (half)
18.72 TFLOPS
2.534 TFLOPS
FP32 (float)
9.362 TFLOPS
633.6 GFLOPS
FP64 (double)
292.6 GFLOPS
Board Design
25W
TDP
150W
No outputs
Outputs
No outputs
Graphics Processor
DG1
GPU Name
TU104
-
GPU Variant
N18E-G3-A1
Generation 12.1
Architecture
Turing
Intel
Foundry
TSMC
10 nm
Process Size
12 nm
Unknown
Transistors
13.6 billion
95 mm²
Die Size
545 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
7.5
6.4
Shader Model
6.6
