GPU Comparison
GPU
Intel Arc Pro A40
CORE STATE
DG2-128
VRAM
6 GB
CLOCK SPEED
1700 MHz
TDP
50 W
BUS WIDTH
96 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2022
VS
GEFORCE
GeForce RTX 4080 Max-Q
CORE STATE
AD104
VRAM
12 GB
CLOCK SPEED
1350 MHz
TDP
60 W
BUS WIDTH
192 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
DETAILED SPECIFICATIONS
SPECIFICATION
Pro A40
RTX 4080 Max-Q
Core Specs
Shading Units
1,024
7,424
+625.0%
Shaders
1,024
7,424
+625.0%
TMUs
64
232
+262.5%
ROPs
32
80
+150.0%
SM Count
—
58
Execution Units
128
—
Clocks
Base Clock
1500 MHz
795 MHz
Boost Clock
1700 MHz
1350 MHz
Memory Clock
2000 MHz
16 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
6 GB
12 GB
VRAM (MB)
6,144
12,288
+100.0%
Memory Type
GDDR6
GDDR6
Memory Bus
96 bit
192 bit
Bandwidth
192.0 GB/s
432.0 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
4 MB
48 MB
Performance
Pixel Rate
54.40 GPixel/s
108.0 GPixel/s
Texture Rate
108.8 GTexel/s
313.2 GTexel/s
FP32 (TFLOPS)
3.482 TFLOPS
20.04 TFLOPS
FP64 (TFLOPS)
870.4 GFLOPS (1:4)
313.2 GFLOPS (1:64)
FP16 (TFLOPS)
6.963 TFLOPS (2:1)
20.04 TFLOPS (1:1)
AI/RT
RT Cores
8
58
+625.0%
Tensor Cores
—
232
XMX Cores
128
—
Power
TDP
50 W
60 W
TDP (W)
50
60
+20.0%
Suggested PSU
250 W
—
Power Connectors
None
None
Architecture
Architecture
Xe-HPG
Ada Lovelace
GPU Name
DG2-128
AD104
Generation
Alchemist
(Pro Series)
GeForce 40 Mobile
Process Size
6 nm
5 nm
Transistors
7,200 million
35,800 million
Die Size
157 mm²
294 mm²
Foundry
TSMC
TSMC
Density
45.9M / mm²
121.8M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
—
8.9
Shader Model
6.6
6.8
Physical
Slot Width
Single-slot
IGP
Outputs
4x mini-DisplayPort 2.0
Portable Device Dependent
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Other
Production
End-of-life
Active
Predecessor
—
GeForce 30 Mobile
Successor
—
GeForce 50 Mobile