Iris Xe MAX Graphics vs GeForce 805A
We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 1024MB VRAM GeForce 805A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Iris Xe MAX Graphics Advantages
Released 6 years and 3 months late
Boost Clock has increased by 118% (1650MHz vs 758MHz)
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (68.26GB/s vs 16.02GB/s)
576 additional rendering cores
GeForce 805A Advantages
Lower TDP (15W vs 25W)
Score
Benchmark
FP32 (float)
Iris Xe MAX Graphics
+770%
2534
GeForce 805A
291
Graphics Card
Oct 2020
Release Date
Jul 2014
HD Graphics-M
Generation
GeForce 800A
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x8
Clock Speeds
300 MHz
Base Clock
719 MHz
1650 MHz
Boost Clock
758 MHz
2133 MHz
Memory Clock
1001 MHz
Memory
4GB
Memory Size
1024MB
LPDDR4X
Memory Type
DDR3
128bit
Memory Bus
64bit
68.26GB/s
Bandwidth
16.02GB/s
Render Config
768
Shading Units
192
48
TMUs
16
24
ROPs
8
-
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
512 KB
16 MB
L3 Cache
-
Theoretical Performance
39.60 GPixel/s
Pixel Rate
6.064 GPixel/s
79.20 GTexel/s
Texture Rate
12.13 GTexel/s
5.069 TFLOPS
FP16 (half)
-
2.534 TFLOPS
FP32 (float)
291.1 GFLOPS
633.6 GFLOPS
FP64 (double)
12.13 GFLOPS
Board Design
25W
TDP
15W
No outputs
Outputs
No outputs
Graphics Processor
DG1
GPU Name
GK208
Generation 12.1
Architecture
Kepler 2.0
Intel
Foundry
TSMC
10 nm
Process Size
28 nm
Unknown
Transistors
1.02 billion
95 mm²
Die Size
87 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.5
6.4
Shader Model
5.1
