NVIDIA RTX A3000 Mobile 12 GB vs Intel Iris Xe Graphics 80EU
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
Jan 2022
Generation
Ampere-MW
HD Graphics-M
Type
Professional
Integrated
Bus Interface
PCIe 4.0 x16
Ring Bus
Clock Speeds
Base Clock
855 MHz
300 MHz
Boost Clock
1440 MHz
1300 MHz
Memory Clock
1750 MHz
System Shared
Memory
Memory Size
12GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
192bit
System Shared
Bandwidth
336.0GB/s
System Dependent
Render Config
SM Count
32
-
Shading Units
4096
640
TMUs
128
40
ROPs
64
20
Tensor Cores
128
-
RT Cores
32
-
L1 Cache
128 KB (per SM)
-
L2 Cache
4 MB
1024 KB
L3 Cache
-
12 MB
Theoretical Performance
Pixel Rate
92.16 GPixel/s
26.00 GPixel/s
Texture Rate
184.3 GTexel/s
52.00 GTexel/s
FP16 (half)
11.80 TFLOPS
3.328 TFLOPS
FP32 (float)
11.80 TFLOPS
1.664 TFLOPS
FP64 (double)
184.3 GFLOPS
416.0 GFLOPS
Graphics Processor
GPU Name
GA104
Alder Lake GT1
Architecture
Ampere
Generation 12.2
Foundry
Samsung
Intel
Process Size
8 nm
10 nm
Transistors
17.4 billion
Unknown
Die Size
392 mm²
Unknown
Board Design
TDP
115W
45W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.6
-
Shader Model
6.8
6.4