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
B300
CORE STATE
GB110
VRAM
144 GB
CLOCK SPEED
2032 MHz
TDP
1400 W
BUS WIDTH
4096 bit
ARCHITECTURE
Blackwell Ultra
PROCESS
5 nm
LAUNCH DATE
2025
DETAILED SPECIFICATIONS
SPECIFICATION
A380M
B300
Core Specs
Shading Units
1,024
18,944
+1750.0%
Shaders
1,024
18,944
+1750.0%
TMUs
64
592
+825.0%
ROPs
32
24
-25.0%
SM Count
—
148
Execution Units
128
—
Clocks
Base Clock
1550 MHz
1665 MHz
Boost Clock
2000 MHz
2032 MHz
Memory Clock
1937 MHz
15.5 Gbps effective
2000 MHz
8 Gbps effective
Memory
Memory Size
6 GB
144 GB
VRAM (MB)
6,144
147,456
+2300.0%
Memory Type
GDDR6
HBM3e
Memory Bus
96 bit
4096 bit
Bandwidth
186.0 GB/s
4.10 TB/s
Cache
L1 Cache
—
256 KB (per SM)
L2 Cache
4 MB
50 MB
Performance
Pixel Rate
64.00 GPixel/s
48.77 GPixel/s
Texture Rate
128.0 GTexel/s
1,202.9 GTexel/s
FP32 (TFLOPS)
4.096 TFLOPS
76.99 TFLOPS
FP64 (TFLOPS)
1,024.0 GFLOPS (1:4)
1,202.9 GFLOPS (1:64)
FP16 (TFLOPS)
8.192 TFLOPS (2:1)
1,231.8 TFLOPS (16:1)
AI/RT
RT Cores
8
—
Tensor Cores
—
592
XMX Cores
128
—
Power
TDP
35 W
1400 W
TDP (W)
35
1,400
+3900.0%
Suggested PSU
—
1800 W
Architecture
Architecture
Xe-HPG
Blackwell Ultra
GPU Name
DG2-128
GB110
Generation
Alchemist
(Arc 3 Mobile)
Server Blackwell
(Bxx)
Process Size
6 nm
5 nm
Transistors
7,200 million
104,000 million
Die Size
157 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
—
10.3
Shader Model
6.6
—
Physical
Slot Width
MXM Module
SXM Module
Outputs
Portable Device Dependent
No outputs
Bus Interface
MXM-A (3.1)
PCIe 5.0 x16
Other
Production
Active
Active
Predecessor
—
Server Hopper
Successor
—
Server Rubin