Intel Iris Xe MAX Graphics vs ATI Mobility Radeon HD 4850 Mac Edition
We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 512MB VRAM Mobility Radeon HD 4850 Mac Edition 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 11 years and 2 months late
Boost Clock1650MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (68.26GB/s vs 54.40GB/s)
ATI Mobility Radeon HD 4850 Mac Edition 's Advantages
32 additional rendering cores
Score
Benchmark
FP32 (float)
Iris Xe MAX Graphics
+215%
2.534 TFLOPS
Mobility Radeon HD 4850 Mac Edition
0.804 TFLOPS
Graphics Card
Oct 2020
Release Date
Aug 2009
HD Graphics-M
Generation
M9x
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
MXM-B (3.0)
Clock Speeds
300 MHz
Base Clock
-
1650 MHz
Boost Clock
-
2133 MHz
Memory Clock
850 MHz
Memory
4GB
Memory Size
512MB
LPDDR4X
Memory Type
GDDR3
128bit
Memory Bus
256bit
68.26GB/s
Bandwidth
54.40GB/s
Render Config
-
Compute Units
10
-
-
-
768
Shading Units
800
48
TMUs
40
24
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
256 KB
16 MB
L3 Cache
-
Theoretical Performance
39.60 GPixel/s
Pixel Rate
8.048 GPixel/s
79.20 GTexel/s
Texture Rate
20.12 GTexel/s
5.069 TFLOPS
FP16 (half)
-
2.534 TFLOPS
FP32 (float)
804.8 GFLOPS
633.6 GFLOPS
FP64 (double)
161.0 GFLOPS
Board Design
25W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
DG1
GPU Name
M98
-
GPU Variant
M98 L2
(216-0732019)
Generation 12.1
Architecture
TeraScale
Intel
Foundry
TSMC
10 nm
Process Size
55 nm
Unknown
Transistors
0.956 billion
95 mm²
Die Size
256 mm²
Graphics Features
12 (12_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
-
-
-
6.4
Shader Model
4.1
