NVIDIA Tesla P40 vs Intel Data Center GPU Flex 140
GPU · Specs Compare
Graphics Card
Release Date
Sep 2016
Aug 2022
Generation
Tesla Pascal
Data Center GPU
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1303 MHz
1600 MHz
Boost Clock
1531 MHz
1950 MHz
Memory Clock
1808 MHz
1937 MHz
Memory
Memory Size
24GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
96bit
Bandwidth
347.1GB/s
186.0GB/s
Render Config
SM Count
30
—
Shading Units
3840
1024
TMUs
240
64
ROPs
96
32
L1 Cache
48 KB (per SM)
—
L2 Cache
3 MB
4 MB
RT Cores
—
8
Theoretical Performance
Pixel Rate
147.0 GPixel/s
62.40 GPixel/s
Texture Rate
367.4 GTexel/s
124.8 GTexel/s
FP16 (half)
183.7 GFLOPS
7.987 TFLOPS
FP32 (float)
11.76 TFLOPS
3.994 TFLOPS
FP64 (double)
367.4 GFLOPS
—
Graphics Processor
GPU Name
GP102
DG2-128
Architecture
Pascal
Generation 12.7
Foundry
TSMC
TSMC
Process Size
16 nm
6 nm
Transistors
11.8 billion
7.2 billion
Die Size
471 mm²
157 mm²
GPU Variant
—
ACM-G11
Board Design
TDP
250W
75W
Suggested PSU
600 W
250 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 2.0
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
1.3
CUDA
6.1
—
Shader Model
6.7
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.