Intel Arc B580 vs AMD Radeon RX 8800 XT
GPU Specs Compare
Graphics Card
Release Date
Dec 2024
Unknown
Generation
Battlemage
Navi IV(RX 8000)
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
2670 MHz
1295 MHz
Boost Clock
2670 MHz
2430 MHz
Memory Clock
2375 MHz
2438 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
256bit
Bandwidth
456.0GB/s
624.1GB/s
Render Config
Shading Units
2560
4096
TMUs
160
256
ROPs
80
96
Tensor Cores
160
-
RT Cores
20
64
L1 Cache
256 KB (per EU)
128 KB per Array
L2 Cache
18 MB
4 MB
Compute Units
-
64
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
213.6 GPixel/s
233.3 GPixel/s
Texture Rate
427.2 GTexel/s
622.1 GTexel/s
FP16 (half)
27.34 TFLOPS
39.81 TFLOPS
FP32 (float)
13.67 TFLOPS
19.91 TFLOPS
FP64 (double)
1.709 TFLOPS
622.1 GFLOPS
Graphics Processor
GPU Name
BMG-G21
Navi 48
GPU Variant
SRPMF
Navi 48 XT
Architecture
Xe2
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
5 nm
4 nm
Transistors
19.6 billion
Unknown
Die Size
272 mm²
Unknown
Board Design
TDP
190W
220W
Suggested PSU
450 W
550 W
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.4
1.3
Shader Model
6.6
6.8
📊 Benchmark
Blender
1,935
-