NVIDIA L4 vs NVIDIA L40
NVIDIA L4
NVIDIA L40
|
7680 Shaders
24GB GDDR6
2040MHz
|
18176 Shaders
48GB GDDR6
2490MHz
|
|
Peak AI Performance
1 POPS
INT4 Tensor Sparse
|
Peak AI Performance
2.9 POPS
INT4 Tensor Sparse
|
|
FP32
31.33 TFLOPS
|
FP32
90.52 TFLOPS
|
|
FP16
31.33 TFLOPS
|
FP16
90.52 TFLOPS
|
|
Form Factor
PCIe Card
1.0-Slots
|
Form Factor
PCIe Card
2.0-Slots
|
|
TDP
72W
|
TDP
300W
|
|
Power Connectors
-
-
-
1x 16-Pin 12VHPWR
|
Power Connectors
-
-
-
1x 16-Pin 12VHPWR
|
|
GB6 Metal N/A
0%
|
GB6 Metal N/A
0%
|
|
GB5 OpenCL N/A
0%
|
GB5 OpenCL N/A
0%
|
|
GB5 CUDA N/A
0%
|
GB5 CUDA N/A
0%
|
|
GB5 Metal N/A
0%
|
GB5 Metal N/A
0%
|
|
GB5 Vulkan N/A
0%
|
GB5 Vulkan N/A
0%
|
|
OCT 2020.1 N/A
0%
|
OCT 2020.1 N/A
0%
|
|
OCT Metal N/A
0%
|
OCT Metal N/A
0%
|
|
Peak AI
Performance
1 POPS
INT4 Tensor Sparse
|
Peak AI
Performance
2.9 POPS
INT4 Tensor Sparse
|
|
-
-
-
|
-
-
-
|
|
FP8
-
250.68 TFLOPS
Tensor (FP16 Accumulate)
501.35 TFLOPS
Tensor (FP16 Accumulate) Sparse
250.68 TFLOPS
Tensor (FP32 Accumulate)
501.35 TFLOPS
Tensor (FP32 Accumulate) Sparse
|
FP8
-
724.13 TFLOPS
Tensor (FP16 Accumulate)
1.45 PFLOPS
Tensor (FP16 Accumulate) Sparse
724.13 TFLOPS
Tensor (FP32 Accumulate)
1.45 PFLOPS
Tensor (FP32 Accumulate) Sparse
|
|
FP16
31.33 TFLOPS
125.34 TFLOPS
Tensor (FP16 Accumulate)
250.68 TFLOPS
Tensor (FP16 Accumulate) Sparse
125.34 TFLOPS
Tensor (FP32 Accumulate)
250.68 TFLOPS
Tensor (FP32 Accumulate) Sparse
|
FP16
90.52 TFLOPS
362.07 TFLOPS
Tensor (FP16 Accumulate)
724.13 TFLOPS
Tensor (FP16 Accumulate) Sparse
362.07 TFLOPS
Tensor (FP32 Accumulate)
724.13 TFLOPS
Tensor (FP32 Accumulate) Sparse
|
|
FP32
31.33 TFLOPS
-
-
|
FP32
90.52 TFLOPS
-
-
|
|
FP64
490 GFLOPS
-
|
FP64
1.41 TFLOPS
-
|
|
BF16
31.33 TFLOPS
125.34 TFLOPS
Tensor
250.68 TFLOPS
Tensor Sparse
|
BF16
90.52 TFLOPS
362.07 TFLOPS
Tensor
724.13 TFLOPS
Tensor Sparse
|
|
TF32
62.67 TFLOPS
Tensor
125.34 TFLOPS
Tensor Sparse
|
TF32
181.03 TFLOPS
Tensor
362.07 TFLOPS
Tensor Sparse
|
|
INT4
501.35 TOPS
Tensor
1 POPS
Tensor Sparse
|
INT4
1.45 POPS
Tensor
2.9 POPS
Tensor Sparse
|
|
INT8
-
250.68 TOPS
Tensor
501.35 TOPS
Tensor Sparse
|
INT8
-
724.13 TOPS
Tensor
1.45 POPS
Tensor Sparse
|
|
INT32
15.67 TOPS
|
INT32
45.26 TOPS
|
|
Ray Tracing
72.4 TOPS
|
Ray Tracing
209.2 TOPS
|
|
Pixel
Fillrate
163.2 GPixel/s
|
Pixel
Fillrate
478.08 GPixel/s
|
|
-
-
|
-
-
|
|
Texture
Fillrate
489.6 GTexel/s
|
Texture
Fillrate
1414.32 GTexel/s
|
|
Manufacturer
NVIDIA
|
Manufacturer
NVIDIA
|
|
Chip Designer
NVIDIA
|
Chip Designer
NVIDIA
|
|
Architecture
Ada Lovelace
|
Architecture
Ada Lovelace
|
|
Family
Server
|
Family
Server
|
|
Codename
NV184
AD104
-
-
|
Codename
NV182
AD102
Variant
AD102-895-A1
|
|
Market Segment
Server
|
Market Segment
Server
|
|
Release Date
3/21/2023
|
Release Date
10/13/2022
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
|
Fabrication Node
4N
-
|
Fabrication Node
4N
-
|
|
Die Size
295 mm²
-
|
Die Size
608 mm²
-
|
|
Transistor Count
35.8 Billion
-
|
Transistor Count
76.3 Billion
-
|
|
Transistor Density
121.56M/mm²
-
|
Transistor Density
125.41M/mm²
-
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
7680 Shaders
-
|
Shading Units
18176 Shaders
-
|
|
Texture Mapping Units
240 TMUs
|
Texture Mapping Units
568 TMUs
|
|
Render Output Units
80 ROPs
|
Render Output Units
192 ROPs
|
|
Tensor Cores
240 T-Cores
|
Tensor Cores
568 T-Cores
|
|
Ray-Tracing Cores
60 RT-Cores
|
Ray-Tracing Cores
142 RT-Cores
|
|
Streaming Multiprocessors
60 SMs
|
Streaming Multiprocessors
142 SMs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Graphics Processing Clusters
5 GPCs
|
Graphics Processing Clusters
12 GPCs
|
|
-
-
795MHz Base
2040MHz
|
-
-
735MHz Base
2490MHz
|
|
-
-
|
-
-
|
|
L1
64KB/SM Tex
128KB/SM
-
-
|
L1
64KB/SM Tex
128KB/SM
-
-
|
|
L2
48MB Shared
|
L2
96MB Shared
|
|
-
-
-
|
-
-
-
|
|
24GB
GDDR6
-
|
48GB
GDDR6
-
|
|
Bus Width
192Bit
|
Bus Width
384Bit
|
|
Clock
1563MHz
Transfer Rate
12.5GT/s
Bandwidth
300.1GB/s
|
Clock
2250MHz
Transfer Rate
18GT/s
Bandwidth
864GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
72W
|
TDP
300W
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
4x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Max Resolution
Unknown
|
Max Resolution
7680x4320
|
|
Max Resolution Refresh Rate
-
|
Max Resolution Refresh Rate
120Hz
|
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Supported
|
|
Multi Monitor Support
Unknown
|
Multi Monitor Support
4
|
|
-
-
|
Content Protection
HDCP 2.3
|
|
Model
2x NVENC 8
|
Model
2x NVENC 8
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
|
Model
NVDEC 5
|
Model
NVDEC 5
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
|
Direct X
12
Direct 3D
12_3
|
Direct X
12
Direct 3D
12_3
|
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
|
|
Shader Model
6.7
CUDA
8.9
-
-
PureVideo HD
VP12
VDPAU
Feature Set L
|
Shader Model
6.7
CUDA
8.9
-
-
PureVideo HD
VP12
VDPAU
Feature Set L
|
|
-
-
-
-
|
-
-
-
-
|
|
Power Connectors
-
-
-
-
-
-
1x 16-Pin 12VHPWR
|
Power Connectors
-
-
-
-
-
-
1x 16-Pin 12VHPWR
|
|
Slots Required
1.0
PCIe Version
4.0
PCIe Lanes
16
|
Slots Required
2.0
PCIe Version
4.0
PCIe Lanes
16
|
|
-
-
-
-
|
-
-
-
-
|
|
Height
56 mm (2.2 in)
Width
169 mm (6.65 in)
Depth
20 mm (0.79 in)
|
Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
40 mm (1.57 in)
|
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