NVIDIA Tesla P40 vs Intel Arc B580
GPU · Specs Compare
Graphics Card
Release Date
Sep 2016
Dec 2024
Generation
Tesla Pascal
Battlemage
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1303 MHz
2670 MHz
Boost Clock
1531 MHz
2670 MHz
Memory Clock
1808 MHz
2375 MHz
Memory
Memory Size
24GB
12GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
192bit
Bandwidth
347.1GB/s
456.0GB/s
Render Config
SM Count
30
—
Shading Units
3840
2560
TMUs
240
160
ROPs
96
80
L1 Cache
48 KB (per SM)
256 KB (per EU)
L2 Cache
3 MB
18 MB
Tensor Cores
—
160
RT Cores
—
20
Theoretical Performance
Pixel Rate
147.0 GPixel/s
213.6 GPixel/s
Texture Rate
367.4 GTexel/s
427.2 GTexel/s
FP16 (half)
183.7 GFLOPS
27.34 TFLOPS
FP32 (float)
11.76 TFLOPS
13.67 TFLOPS
FP64 (double)
367.4 GFLOPS
1.709 TFLOPS
Graphics Processor
GPU Name
GP102
BMG-G21
Architecture
Pascal
Xe2
Foundry
TSMC
TSMC
Process Size
16 nm
5 nm
Transistors
11.8 billion
19.6 billion
Die Size
471 mm²
272 mm²
GPU Variant
—
SRPMF
Board Design
TDP
250W
190W
Suggested PSU
600 W
450 W
Outputs
No outputs
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
8-pin EPS
1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
CUDA
6.1
—
Shader Model
6.7
6.6
Benchmark
Blender
—
1,935
▲ Specs Compare
Data sourced from official specifications and benchmark tests.