NVIDIA GeForce RTX 4090 vs Intel Arc B580
GPU Specs Compare
Graphics Card
Release Date
Sep 2022
Dec 2024
Generation
GeForce 40
Battlemage
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
2235 MHz
2670 MHz
Boost Clock
2520 MHz
2670 MHz
Memory Clock
1313 MHz
2375 MHz
Memory
Memory Size
24GB
12GB
Memory Type
GDDR6X
GDDR6
Memory Bus
384bit
192bit
Bandwidth
1.01TB/s
456.0GB/s
Render Config
SM Count
128
-
Shading Units
16384
2560
TMUs
512
160
ROPs
176
80
Tensor Cores
512
160
RT Cores
128
20
L1 Cache
128 KB (per SM)
256 KB (per EU)
L2 Cache
72 MB
18 MB
Theoretical Performance
Pixel Rate
443.5 GPixel/s
213.6 GPixel/s
Texture Rate
1290.2 GTexel/s
427.2 GTexel/s
FP16 (half)
82.58 TFLOPS
27.34 TFLOPS
FP32 (float)
82.58 TFLOPS
13.67 TFLOPS
FP64 (double)
1290.2 GFLOPS
1.709 TFLOPS
Graphics Processor
GPU Name
AD102
BMG-G21
GPU Variant
AD102-300-A1
SRPMF
Architecture
Ada Lovelace
Xe2
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
76.3 billion
19.6 billion
Die Size
609 mm²
272 mm²
Board Design
TDP
450W
190W
Suggested PSU
850 W
450 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
1x 16-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.4
CUDA
8.9
-
Shader Model
6.8
6.6
📊 Benchmark
Blender
-
1,935