NVIDIA A40 PCIe vs Intel Iris Xe Graphics 80EU Mobile
GPU Specs Compare
Graphics Card
Release Date
Oct 2020
Jan 2023
Generation
Tesla
HD Graphics-M
Type
Desktop
Integrated
Bus Interface
PCIe 4.0 x16
Ring Bus
Clock Speeds
Base Clock
1305 MHz
300 MHz
Boost Clock
1740 MHz
1450 MHz
Memory Clock
1812 MHz
System Shared
Memory
Memory Size
48GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
384bit
System Shared
Bandwidth
695.8GB/s
System Dependent
Render Config
SM Count
84
-
Shading Units
10752
640
TMUs
336
40
ROPs
112
20
Tensor Cores
336
-
RT Cores
84
-
L1 Cache
128 KB (per SM)
-
L2 Cache
6 MB
-
Theoretical Performance
Pixel Rate
194.9 GPixel/s
29.00 GPixel/s
Texture Rate
584.6 GTexel/s
58.00 GTexel/s
FP16 (half)
37.42 TFLOPS
3.712 TFLOPS
FP32 (float)
37.42 TFLOPS
1.856 TFLOPS
FP64 (double)
584.6 GFLOPS
-
Graphics Processor
GPU Name
GA102
Raptor Lake GT1
Architecture
Ampere
Generation 12.2
Foundry
Samsung
Intel
Process Size
8 nm
10 nm
Transistors
28.3 billion
Unknown
Die Size
628 mm²
Unknown
Board Design
TDP
300W
15W
Suggested PSU
700 W
-
Outputs
3x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
8-pin EPS
-
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
6.6
6.6