Iris Xe MAX Graphics vs GeForce 800A
We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 1024MB VRAM GeForce 800A 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 7 months late
Boost Clock1650MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (68.26GB/s vs 14.40GB/s)
720 additional rendering cores
GeForce 800A Advantages
Lower TDP (15W vs 25W)
Score
Benchmark
FP32 (float)
Iris Xe MAX Graphics
+2684%
2534
GeForce 800A
91
Graphics Card
Oct 2020
Release Date
Mar 2014
HD Graphics-M
Generation
GeForce 800A
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16
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
64bit
68.26GB/s
Bandwidth
14.40GB/s
Render Config
-
SM Count
1
768
Shading Units
48
48
TMUs
8
24
ROPs
4
-
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
128 KB
16 MB
L3 Cache
-
Theoretical Performance
39.60 GPixel/s
Pixel Rate
950.0 MPixel/s
79.20 GTexel/s
Texture Rate
3.800 GTexel/s
5.069 TFLOPS
FP16 (half)
-
2.534 TFLOPS
FP32 (float)
91.20 GFLOPS
633.6 GFLOPS
FP64 (double)
7.600 GFLOPS
Board Design
25W
TDP
15W
No outputs
Outputs
No outputs
Graphics Processor
DG1
GPU Name
GF119
Generation 12.1
Architecture
Fermi 2.0
Intel
Foundry
TSMC
10 nm
Process Size
40 nm
Unknown
Transistors
0.292 billion
95 mm²
Die Size
79 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
2.1
6.4
Shader Model
5.1
