Intel Arc A380 vs NVIDIA RTX PRO 4000 Blackwell SFF
GPU · Specs Compare
Graphics Card
Release Date
Jun 2022
Aug 2025
Generation
Alchemist(Arc 3)
Blackwell PRO W
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x8
Clock Speeds
Base Clock
2000 MHz
577 MHz
Boost Clock
2050 MHz
1432 MHz
Memory Clock
1937 MHz
1125 MHz
Memory
Memory Size
6GB
24GB
Memory Type
GDDR6
GDDR7
Memory Bus
96bit
192bit
Bandwidth
186.0GB/s
432.0GB/s
Render Config
Shading Units
1024
8960
TMUs
64
280
ROPs
32
96
Tensor Cores
128
280
RT Cores
8
70
L2 Cache
4 MB
48 MB
SM Count
—
70
L1 Cache
—
128 KB (per SM)
Theoretical Performance
Pixel Rate
65.60 GPixel/s
137.5 GPixel/s
Texture Rate
131.2 GTexel/s
401.0 GTexel/s
FP16 (half)
8.397 TFLOPS
25.66 TFLOPS
FP32 (float)
4.198 TFLOPS
25.66 TFLOPS
FP64 (double)
1050 GFLOPS
401.0 GFLOPS
Graphics Processor
GPU Name
DG2-128
GB203
GPU Variant
ACM-G11
—
Architecture
Generation 12.7
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
5 nm
Transistors
7.2 billion
45.6 billion
Die Size
157 mm²
378 mm²
Board Design
TDP
75W
70W
Suggested PSU
250 W
250 W
Outputs
1x HDMI 2.13x DisplayPort 2.0
4x mini-DisplayPort 2.1b
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
Shader Model
6.6
6.8
CUDA
—
12.0
Benchmark
3DMark Time Spy
4,277
—
3DMark Time Spy Extreme
2,017
—
3DMark Speed Way
576
—
Blender
524
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.