Intel Arc B580 vs NVIDIA RTX A2000 Mobile
GPU Specs Compare
Graphics Card
Release Date
Dec 2024
Apr 2021
Generation
Battlemage
Ampere-MW
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
2670 MHz
1215 MHz
Boost Clock
2670 MHz
1687 MHz
Memory Clock
2375 MHz
1500 MHz
Memory
Memory Size
12GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
128bit
Bandwidth
456.0GB/s
192.0GB/s
Render Config
Shading Units
2560
2560
TMUs
160
80
ROPs
80
48
Tensor Cores
160
80
RT Cores
20
20
L1 Cache
256 KB (per EU)
128 KB (per SM)
L2 Cache
18 MB
2 MB
SM Count
-
20
Theoretical Performance
Pixel Rate
213.6 GPixel/s
80.98 GPixel/s
Texture Rate
427.2 GTexel/s
135.0 GTexel/s
FP16 (half)
27.34 TFLOPS
8.637 TFLOPS
FP32 (float)
13.67 TFLOPS
8.637 TFLOPS
FP64 (double)
1.709 TFLOPS
135.0 GFLOPS
Graphics Processor
GPU Name
BMG-G21
GA107
GPU Variant
SRPMF
-
Architecture
Xe2
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
19.6 billion
8.7 billion
Die Size
272 mm²
200 mm²
Board Design
TDP
190W
95W
Suggested PSU
450 W
-
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
Portable Device Dependent
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
1.4
1.3
Shader Model
6.6
6.8
CUDA
-
8.6
📊 Benchmark
Blender
1,935
-