Intel Arc B580 vs AMD Radeon R9 M395 Mac Edition
GPU Specs Compare
Graphics Card
Release Date
Dec 2024
May 2015
Generation
Battlemage
Crystal System
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
MXM-B (3.0)
Clock Speeds
Base Clock
2670 MHz
-
Boost Clock
2670 MHz
-
Memory Clock
2375 MHz
1365 MHz
Memory
Memory Size
12GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
256bit
Bandwidth
456.0GB/s
174.7GB/s
Render Config
Shading Units
2560
1792
TMUs
160
112
ROPs
80
32
Tensor Cores
160
-
RT Cores
20
-
L1 Cache
256 KB (per EU)
-
L2 Cache
18 MB
-
Compute Units
-
28
Theoretical Performance
Pixel Rate
213.6 GPixel/s
26.69 GPixel/s
Texture Rate
427.2 GTexel/s
93.41 GTexel/s
FP16 (half)
27.34 TFLOPS
-
FP32 (float)
13.67 TFLOPS
2.989 TFLOPS
FP64 (double)
1.709 TFLOPS
373.6 GFLOPS
Graphics Processor
GPU Name
BMG-G21
Amethyst
GPU Variant
SRPMF
Amethyst PRO(216-0872004)
Architecture
Xe2
GCN 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
19.6 billion
5 billion
Die Size
272 mm²
366 mm²
Board Design
TDP
190W
250W
Suggested PSU
450 W
-
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.4
1.2
Shader Model
6.6
6.3
📊 Benchmark
Blender
1,935
-