NVIDIA L40 vs NVIDIA GeForce RTX 4070 Ti. Specifications, performance, tests

Comparison of basic technical data of graphics cards NVIDIA L40 and NVIDIA GeForce RTX 4070 Ti, chip, information processing units.

• Architecture
  Ada Lovelace Ada Lovelace
• Execution Units
  18176 -
• GPU Chip
  AD102 AD104-400
• L1 Cache
  128 KB -
• L2 Cache
  96 MB -
• Render Output Units
  192 80
• RT Cores
  142 60
• Texture Units
  568 240
• Based on
  - NVIDIA GeForce RTX 4070 Ti
• CUDA Cores
  - 7680
• Shader
  - 7680
• Streaming Multiprocessors
  - 60

Video memory capacity, type, bus width and bandwidth describe different properties. These values alone do not determine graphics performance.

• Memory Bandwidth
  864 GB/s 504 GB/s
• Memory Bus
  384 bit 192 bit
• Memory Clock
  2250 MHz 1313 MHz
• Memory Data Rate
  18 Gbps 21 Gbps
• Memory Size
  48 GB 12 GB
• Memory Type
  GDDR6 GDDR6X

Published GPU clock frequencies describe different operating modes. Clock speed alone does not determine graphics performance.

• Base Clock
  735 MHz 2310 MHz
• Boost Clock
  2490 MHz 2610 MHz
• Game Clock
  - -
• Overclocking
  - Yes

Graphics card power limits and recommended system power supply describe different specifications.

• System Power Supply
  700 W (PSU recommendation) 700 W (System power requirement)
• TDP
  300 W 285 W
• Maximum GPU Temperature
  - 90 °C
• Maximum Junction Temperature
  - 90 °C
• TDP (up)
  - -
• Total Graphics Power
  - 285 W

Types and sizes of coolers for graphics card cooling system NVIDIA L40 and NVIDIA GeForce RTX 4070 Ti.

• Cooler-Type
  - Air cooling
• Fan-Type
  - -
• Fan 1
  - -
• Fan 2
  - -
• Noise (Idle)
  - -
• Noise (Load)
  - -

Connectivity and connections.

• DisplayPort Ports
  4 × DisplayPort 1.4a 3 × DisplayPort
• Max. Displays
  4 4
• PCIe Interface
  PCIe 4.0 x16 PCIe 4.0 x16
• Power Connectors
  1x 16-pin 2x PCIe 8-pin cables (adapter in box) OR 300 W or greater PCIe Gen 5 cable
• DVI Ports
  - -
• HDCP Version
  - 2.3
• HDMI Ports
  - 1 × HDMI 2.1
• Other Display Outputs (unparsed)
  - HDMI
• USB-C Ports
  - -
• VGA Ports
  - -

Technical data that is used to its full potential in computer games.

• CUDA
  8.9 -
• DirectX
  12.2 12_2 (Ultimate)
• Max. resolution
  3840 × 2160 7680 × 4320
• OpenCL
  3.0 -
• OpenGL
  4.6 -
• Shader Model
  6.7 -
• Vulkan
  1.3 -
• DLSS / FSR
  - Yes
• LED
  - No LED lighting
• Raytracing
  - Yes

Built-in support for video and image compression standards.

• AV1
  - Decode
• h264
  - Decode / Encode
• h265 / HEVC
  - Decode / Encode
• VP8
  - Decode
• VP9
  - Decode

The difference in size, weight and slot of the compared devices

• Length
  267 mm -
• Slot Size
  Dual-slot -
• Width
  111 mm -
• Height
  - -
• Weight
  - -

Comparison of interfaces and release dates for GPU NVIDIA GeForce RTX 4070 Ti and NVIDIA L40.

• Process Technology
  4 nm 4 nm
• Release date
  Q3/2022 Q1/2023
• Documents
  - data sheet
• Launch Price (historical)
  - 799 $
• Manufacturer specification scope
  - NVIDIA Founders Edition/reference design. Clock specifications apply to gaming use. AIB shipping specifications and complete-system power needs may differ.
• Part Number
  - -

• FP16 (theoretical)
  90.52 TFLOPS (1:1) -
• FP32 (theoretical)
  90.52 TFLOPS -
• FP64 (theoretical)
  1.414 GFLOPS (1:64) -
• Pixel Rate
  478.1 GPixel/s -
• Texture Rate
  1.414 GTexel/s -