GPU Comparison
GPU
Intel Arc A380M
CORE STATE
DG2-128
VRAM
6 GB
CLOCK SPEED
2000 MHz
TDP
35 W
BUS WIDTH
96 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2023
VS
GEFORCE
N1 20SM
CORE STATE
GB20B
VRAM
128 GB
CLOCK SPEED
2346 MHz
TDP
unknown
BUS WIDTH
256 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 nm
LAUNCH DATE
2026
DETAILED SPECIFICATIONS
SPECIFICATION
A380M
N1 20SM
Core Specs
Shading Units
1,024
2,560
+150.0%
Shaders
1,024
2,560
+150.0%
TMUs
64
160
+150.0%
ROPs
32
24
-25.0%
SM Count
—
20
Execution Units
128
—
Clocks
Base Clock
1550 MHz
741 MHz
Boost Clock
2000 MHz
2346 MHz
Memory Clock
1937 MHz
15.5 Gbps effective
1067 MHz 8.5 Gbps effective
Memory
Memory Size
6 GB
128 GB
VRAM (MB)
6,144
131,072
+2033.3%
Memory Type
GDDR6
LPDDR5X
Memory Bus
96 bit
256 bit
Bandwidth
186.0 GB/s
273.2 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
4 MB
50 MB
Performance
Pixel Rate
64.00 GPixel/s
56.30 GPixel/s
Texture Rate
128.0 GTexel/s
375.4 GTexel/s
FP32 (TFLOPS)
4.096 TFLOPS
12.01 TFLOPS
FP64 (TFLOPS)
1,024.0 GFLOPS (1:4)
187.7 GFLOPS (1:64)
FP16 (TFLOPS)
8.192 TFLOPS (2:1)
12.01 TFLOPS (1:1)
AI/RT
RT Cores
8
20
+150.0%
Tensor Cores
—
80
XMX Cores
128
—
Power
TDP
35 W
unknown
TDP (W)
35
—
Power Connectors
—
None
Architecture
Architecture
Xe-HPG
Blackwell 2.0
GPU Name
DG2-128
GB20B
Generation
Alchemist
(Arc 3 Mobile)
Blackwell IGP (N1x)
Process Size
6 nm
5 nm
Transistors
7,200 million
unknown
Die Size
157 mm²
382 mm²
Foundry
TSMC
TSMC
Density
45.9M / mm²
—
API Support
DirectX
12 Ultimate (12_2)
—
OpenGL
4.6
—
Vulkan
1.4
—
OpenCL
3.0
3.0
CUDA
—
12.1
Shader Model
6.6
—
Physical
Slot Width
MXM Module
IGP
Outputs
Portable Device Dependent
1x HDMI
Bus Interface
MXM-A (3.1)
PCIe 5.0 x16
Other
Production
Active
Active