NVIDIA Quadro T400 vs NVIDIA Quadro RTX 6000

NVIDIA Quadro T400
NVIDIA Quadro RTX 6000 $6,299
384 Shaders
2GB GDDR6
1420MHz
4608 Shaders
24GB GDDR6
1770MHz
Peak AI Performance
2.18 TFLOPS
FP16
Peak AI Performance
521.99 TOPS
INT4 Tensor
FP32
1.09 TFLOPS
FP32
16.31 TFLOPS
FP16
2.18 TFLOPS
FP16
32.63 TFLOPS
Form Factor
PCIe Card
1.0-Slots
Form Factor
PCIe Card
2.0-Slots
TDP
30W
TDP
260W
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Power Connectors
1x 6-Pin
1x 8-Pin
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GB6 OpenCL N/A
0%
GB6 OpenCL N/A
0%
GB6 Metal N/A
0%
GB6 Metal N/A
0%
GB6 Vulkan N/A
0%
GB6 Vulkan 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
2.18 TFLOPS
FP16
Peak AI Performance
521.99 TOPS
INT4 Tensor
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FP16
2.18 TFLOPS
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FP16
32.63 TFLOPS
130.5 TFLOPS Tensor (FP16 Accumulate)
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130.5 TFLOPS Tensor (FP32 Accumulate)
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FP32
1.09 TFLOPS
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FP32
16.31 TFLOPS
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FP64
30 GFLOPS
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FP64
510 GFLOPS
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INT4
521.99 TOPS Tensor
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INT8
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261 TOPS Tensor
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Ray Tracing
49.2 TOPS
Pixel Fillrate
22.72 GPixel/s
Pixel Fillrate
169.92 GPixel/s
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Texture Fillrate
34.08 GTexel/s
Texture Fillrate
509.76 GTexel/s
Manufacturer
NVIDIA
Manufacturer
NVIDIA
Chip Designer
NVIDIA
Chip Designer
NVIDIA
Architecture
Turing
Architecture
Turing
Family
Quadro T
Family
Quadro RTX
Codename
NV167
TU117
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Codename
NV162
TU102
Variant
TU102-875-A1
Market Segment
Workstation
Market Segment
Workstation
Release Date
5/6/2021
Release Date
8/13/2018
Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
12FFN
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Fabrication Node
12FFN
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Die Size
200 mm²
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Die Size
754 mm²
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Transistor Count
4.7 Billion
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Transistor Count
18.6 Billion
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Transistor Density
23.50M/mm²
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Transistor Density
24.67M/mm²
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Form
PCIe Card
Form
PCIe Card
Shading Units
384 Shaders
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Shading Units
4608 Shaders
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Texture Mapping Units
24 TMUs
Texture Mapping Units
288 TMUs
Render Output Units
16 ROPs
Render Output Units
96 ROPs
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Tensor Cores
576 T-Cores
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Ray-Tracing Cores
72 RT-Cores
Streaming Multiprocessors
6 SMs
Streaming Multiprocessors
72 SMs
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1420MHz
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1440MHz Base
1770MHz
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L1
32KB/SM Tex
64KB/SM
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L1
32KB/SM Tex
64KB/SM
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L2
1MB Shared
L2
6MB Shared
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2GB
GDDR6
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24GB
GDDR6
ECC
Bus Width
64Bit
Bus Width
384Bit
Clock
1250MHz
Transfer Rate
10GT/s
Bandwidth
80GB/s
Clock
1750MHz
Transfer Rate
14GT/s
Bandwidth
672GB/s
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TDP
30W
TDP
260W
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3x mini-DisplayPort 1.4
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4x DisplayPort 1.4
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1x USB-C + DP
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Max Resolution
7680x4320
Max Resolution
7680x4320
Max Resolution Refresh Rate
120Hz
Max Resolution Refresh Rate
120Hz
Variable Refresh Rate
G-Sync
FreeSync
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Variable Refresh Rate
G-Sync
FreeSync
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Display Stream Compression (DSC)
Supported
Display Stream Compression (DSC)
Supported
Multi Monitor Support
4
Multi Monitor Support
4
Content Protection
HDCP 2.2
Content Protection
HDCP 2.2
Model
NVENC 7
Model
NVENC 7
Codec
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AVC (H.264)
HEVC (H.265)
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Codec
-
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AVC (H.264)
HEVC (H.265)
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Model
NVDEC 4
Model
NVDEC 4
Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
VP8
VP9
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AVC (H.264)
HEVC (H.265)
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Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
VP8
VP9
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AVC (H.264)
HEVC (H.265)
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-
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Direct X
12
Direct 3D
12_2
Direct X
12
Direct 3D
12_2
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
Shader Model
6.6
CUDA
7.5
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PureVideo HD
VP10
VDPAU
Feature Set J
Shader Model
6.6
CUDA
7.5
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PureVideo HD
VP10
VDPAU
Feature Set J
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1x Fan
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1x Fan
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Power Connectors
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1x 6-Pin
1x 8-Pin
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Slots Required
1.0
PCIe Version
3.0
PCIe Lanes
16
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
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Multi GPU Support
Supported
Type
2-way NVLink
Height
69 mm (2.72 in)
Width
150 mm (5.91 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)
Change Comparison