Intel Arc B580 vs NVIDIA CMP 40HX
We compared two Desktop platform GPUs: 12GB VRAM Arc B580 and 8GB VRAM CMP 40HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc B580 's Advantages
Released 3 years and 10 months late
Boost Clock has increased by 62% (2670MHz vs 1650MHz)
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (456.0GB/s vs 448.0GB/s)
256 additional rendering cores
NVIDIA CMP 40HX 's Advantages
Lower TDP (185W vs 190W)
Score
Benchmark
FP32 (float)
Arc B580
+79%
13.67 TFLOPS
CMP 40HX
7.603 TFLOPS
Blender
Arc B580
+43%
1690
CMP 40HX
1174
Graphics Card
Dec 2024
Release Date
Feb 2021
Battlemage
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 1.0 x4
Clock Speeds
2670 MHz
Base Clock
1470 MHz
2670 MHz
Boost Clock
1650 MHz
2375 MHz
Memory Clock
1750 MHz
Memory
12GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
256bit
456.0GB/s
Bandwidth
448.0GB/s
Render Config
-
-
-
-
SM Count
36
2560
Shading Units
2304
160
TMUs
144
80
ROPs
64
160
Tensor Cores
288
20
RT Cores
36
256 KB (per EU)
L1 Cache
64 KB (per SM)
18 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
213.6 GPixel/s
Pixel Rate
105.6 GPixel/s
427.2 GTexel/s
Texture Rate
237.6 GTexel/s
27.34 TFLOPS
FP16 (half)
15.21 TFLOPS
13.67 TFLOPS
FP32 (float)
7.603 TFLOPS
1.709 TFLOPS
FP64 (double)
237.6 GFLOPS
Board Design
190W
TDP
185W
450 W
Suggested PSU
450 W
1x HDMI 2.1a
3x DisplayPort 2.1
Outputs
No outputs
1x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
BMG-G21
GPU Name
TU106
SRPMF
GPU Variant
TU106-100-A1
Xe2
Architecture
Turing
TSMC
Foundry
TSMC
5 nm
Process Size
12 nm
19.6 billion
Transistors
10.8 billion
272 mm²
Die Size
445 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.4
Vulkan
1.3
-
CUDA
7.5
6.6
Shader Model
6.8
