Intel Arc B580 vs AMD Radeon R7 250E
We compared two Desktop platform GPUs: 12GB VRAM Arc B580 and 1024MB VRAM Radeon R7 250E to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc B580 's Advantages
Released 11 years late
Boost Clock2670MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (456.0GB/s vs 72.00GB/s)
2048 additional rendering cores
AMD Radeon R7 250E 's Advantages
Lower TDP (55W vs 190W)
Score
Benchmark
FP32 (float)
Arc B580
+1569%
13.67 TFLOPS
Radeon R7 250E
0.819 TFLOPS
3DMark Time Spy
Arc B580
+2520%
14701
Radeon R7 250E
561
Graphics Card
Dec 2024
Release Date
Dec 2013
Battlemage
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
2670 MHz
Base Clock
-
2670 MHz
Boost Clock
-
2375 MHz
Memory Clock
1125 MHz
Memory
12GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
128bit
456.0GB/s
Bandwidth
72.00GB/s
Render Config
-
Compute Units
8
-
-
-
2560
Shading Units
512
160
TMUs
32
80
ROPs
16
160
Tensor Cores
-
20
RT Cores
-
256 KB (per EU)
L1 Cache
16 KB (per CU)
18 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
213.6 GPixel/s
Pixel Rate
12.80 GPixel/s
427.2 GTexel/s
Texture Rate
25.60 GTexel/s
27.34 TFLOPS
FP16 (half)
-
13.67 TFLOPS
FP32 (float)
819.2 GFLOPS
1.709 TFLOPS
FP64 (double)
51.20 GFLOPS
Board Design
190W
TDP
55W
450 W
Suggested PSU
250 W
1x HDMI 2.1a
3x DisplayPort 2.1
Outputs
1x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x 8-pin
Power Connectors
None
Graphics Processor
BMG-G21
GPU Name
Cape Verde
SRPMF
GPU Variant
Cape Verde PRO
Xe2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
19.6 billion
Transistors
1.5 billion
272 mm²
Die Size
123 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.4
Vulkan
1.2
-
-
-
6.6
Shader Model
5.1
