Home GPU Comparison Intel Iris Xe MAX Graphics vs ATI Mobility Radeon X1900

Intel Iris Xe MAX Graphics vs ATI Mobility Radeon X1900

We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 256MB VRAM Mobility Radeon X1900 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 13 years and 9 months late
Boost Clock1650MHz
Larger VRAM bandwidth (68.26GB/s vs 30.08GB/s)
768 additional rendering cores

Score

VS

Graphics Card

Oct 2020
Release Date
Jan 2007
HD Graphics-M
Generation
M6x
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
MXM-III

Clock Speeds

300 MHz
Base Clock
-
1650 MHz
Boost Clock
-
2133 MHz
Memory Clock
470 MHz

Memory

4GB
Memory Size
256MB
LPDDR4X
Memory Type
GDDR3
128bit
Memory Bus
256bit
68.26GB/s
Bandwidth
30.08GB/s

Render Config

-
SM Count
-
-
Compute Units
-
768
Shading Units
-
48
TMUs
12
24
ROPs
12
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
1024 KB
L2 Cache
-

Theoretical Performance

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

Graphics Processor

DG1
GPU Name
M68
-
GPU Variant
-
Generation 12.1
Architecture
Ultra-Threaded SE
Intel
Foundry
TSMC
10 nm
Process Size
80 nm
Unknown
Transistors
0.312 billion
95 mm²
Die Size
230 mm²

Board Design

25W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
3.0
OpenCL
N/A
1.3
Vulkan
N/A
-
CUDA
-
6.4
Shader Model
3.0

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