Intel Iris Xe MAX Graphics vs NVIDIA GeForce RTX 2080 SUPER Mobile
We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 8GB VRAM GeForce RTX 2080 SUPER 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 6 months late
Boost Clock has increased by 6% (1650MHz vs 1560MHz)
Lower TDP (25W vs 150W)
NVIDIA GeForce RTX 2080 SUPER Mobile 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (448.0GB/s vs 68.26GB/s)
2304 additional rendering cores
Score
Benchmark
FP32 (float)
Iris Xe MAX Graphics
2.534 TFLOPS
GeForce RTX 2080 SUPER Mobile
+278%
9.585 TFLOPS
Graphics Card
Oct 2020
Release Date
Apr 2020
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
1365 MHz
1650 MHz
Boost Clock
1560 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
48
768
Shading Units
3072
48
TMUs
192
24
ROPs
64
-
Tensor Cores
384
-
RT Cores
48
-
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
4 MB
16 MB
L3 Cache
-
Theoretical Performance
39.60 GPixel/s
Pixel Rate
99.84 GPixel/s
79.20 GTexel/s
Texture Rate
299.5 GTexel/s
5.069 TFLOPS
FP16 (half)
19.17 TFLOPS
2.534 TFLOPS
FP32 (float)
9.585 TFLOPS
633.6 GFLOPS
FP64 (double)
299.5 GFLOPS
Board Design
25W
TDP
150W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
DG1
GPU Name
TU104
-
GPU Variant
N18E-G3
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
