Iris Xe MAX Graphics vs Radeon HD 6550M
We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 1024MB VRAM Radeon HD 6550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Iris Xe MAX Graphics 's Advantages
Released 9 years and 11 months late
Boost Clock1650MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (68.26GB/s vs 28.80GB/s)
368 additional rendering cores
Lower TDP (25W vs 26W)
Score
Benchmark
FP32 (float)
Iris Xe MAX Graphics
+427%
2534
Radeon HD 6550M
480
Graphics Card
Oct 2020
Release Date
Nov 2010
HD Graphics-M
Generation
Vancouver
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
MXM-II
Clock Speeds
300 MHz
Base Clock
-
1650 MHz
Boost Clock
-
2133 MHz
Memory Clock
900 MHz
Memory
4GB
Memory Size
1024MB
LPDDR4X
Memory Type
DDR3
128bit
Memory Bus
128bit
68.26GB/s
Bandwidth
28.80GB/s
Render Config
-
Compute Units
5
768
Shading Units
400
48
TMUs
20
24
ROPs
8
-
L1 Cache
8 KB (per CU)
1024 KB
L2 Cache
256 KB
16 MB
L3 Cache
-
Theoretical Performance
39.60 GPixel/s
Pixel Rate
4.800 GPixel/s
79.20 GTexel/s
Texture Rate
12.00 GTexel/s
5.069 TFLOPS
FP16 (half)
-
2.534 TFLOPS
FP32 (float)
480.0 GFLOPS
633.6 GFLOPS
FP64 (double)
-
Board Design
25W
TDP
26W
No outputs
Outputs
No outputs
Graphics Processor
DG1
GPU Name
Lexington
Generation 12.1
Architecture
TeraScale 2
Intel
Foundry
TSMC
10 nm
Process Size
40 nm
Unknown
Transistors
2.154 billion
95 mm²
Die Size
334 mm²
Graphics Features
12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
6.4
Shader Model
5.0
