NVIDIA L4 vs NVIDIA Tesla P40

Comparative analysis of NVIDIA L4 and NVIDIA Tesla P40 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: Geekbench - OpenCL, PassMark - G2D Mark, PassMark - G3D Mark, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

NVIDIA L4

NVIDIA Tesla P40

Differences

Reasons to consider the NVIDIA L4

Around 33% higher boost clock speed: 2040 MHz vs 1531 MHz
1332.6x more texture fill rate: 489.6 GTexel/s vs 367.4 GTexel / s
2x more pipelines: 7680 vs 3840
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 5 nm vs 16 nm
3.5x lower typical power consumption: 72 Watt vs 250 Watt
2.3x better performance in Geekbench - OpenCL: 140765 vs 62287

Specifications (specs)
Boost clock speed	2040 MHz vs 1531 MHz
Texture fill rate	489.6 GTexel/s vs 367.4 GTexel / s
Pipelines	7680 vs 3840
Manufacturing process technology	5 nm vs 16 nm
Thermal Design Power (TDP)	72 Watt vs 250 Watt
Benchmarks
Geekbench - OpenCL	140765 vs 62287

Reasons to consider the NVIDIA Tesla P40

Around 64% higher core clock speed: 1303 MHz vs 795 MHz
6.4x more memory clock speed: 10008 MHz vs 1563 MHz, 12.5 Gbps effective
2.2x better performance in PassMark - G2D Mark: 439 vs 196
2x better performance in PassMark - G3D Mark: 12267 vs 6006

Specifications (specs)
Core clock speed	1303 MHz vs 795 MHz
Memory clock speed	10008 MHz vs 1563 MHz, 12.5 Gbps effective
Benchmarks
PassMark - G2D Mark	439 vs 196
PassMark - G3D Mark	12267 vs 6006

Compare benchmarks

GPU 1: NVIDIA L4
GPU 2: NVIDIA Tesla P40

Geekbench - OpenCL

GPU 1

GPU 2

140765

62287

PassMark - G2D Mark

GPU 1

GPU 2

196

439

PassMark - G3D Mark

GPU 1

GPU 2

6006

12267

Name	NVIDIA L4	NVIDIA Tesla P40
Geekbench - OpenCL	140765	62287
PassMark - G2D Mark	196	439
PassMark - G3D Mark	6006	12267
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		300.355
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		3559.383
CompuBench 1.5 Desktop - T-Rex (Frames/s)		19.757
CompuBench 1.5 Desktop - Video Composition (Frames/s)		204.32
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		1214.142
GFXBench 4.0 - Car Chase Offscreen (Frames)		9538
GFXBench 4.0 - Manhattan (Frames)		3699
GFXBench 4.0 - T-Rex (Frames)		3340
GFXBench 4.0 - Car Chase Offscreen (Fps)		9538
GFXBench 4.0 - Manhattan (Fps)		3699
GFXBench 4.0 - T-Rex (Fps)		3340

Compare specifications (specs)

	NVIDIA L4	NVIDIA Tesla P40
Essentials
Architecture	Ada Lovelace	Pascal
Code name	AD104	GP102
Place in performance rating	233	234
Launch date		13 September 2016
Launch price (MSRP)		$5,699
Type		Workstation
Technical info
Boost clock speed	2040 MHz	1531 MHz
Core clock speed	795 MHz	1303 MHz
Manufacturing process technology	5 nm	16 nm
Pipelines	7680	3840
Pixel fill rate	163.2 GPixel/s
Texture fill rate	489.6 GTexel/s	367.4 GTexel / s
Thermal Design Power (TDP)	72 Watt	250 Watt
Transistor count	35800 million	11,800 million
Floating-point performance		11,758 gflops
Video outputs and ports
Display Connectors	1x HDMI 2.1, 3x DisplayPort 1.4a	No outputs
Compatibility, dimensions and requirements
Form factor	Single-slot
Interface	PCIe 4.0 x16	PCIe 3.0 x16
Length	169 mm, 6.7 inches	267 mm
Recommended system power (PSU)	250 Watt
Supplementary power connectors	1x 16-pin	1x 6-pin + 1x 8-pin
Width	56 mm, 2.2 inches
API support
DirectX	12 Ultimate (12_2)	12.0 (12_1)
OpenCL	3.0
OpenGL	4.6	4.6
Shader Model	6.7
Vulkan
Memory
Maximum RAM amount	24 GB	24 GB
Memory bandwidth	300.1 GB/s	480.4 GB / s
Memory bus width	192 bit	384 Bit
Memory clock speed	1563 MHz, 12.5 Gbps effective	10008 MHz
Memory type	GDDR6	GDDR5X