NVIDIA RTX PRO 4000 Blackwell SFF Specs
NVIDIA RTX PRO 4000 Blackwell SFF
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8960 Shaders
24GB GDDR7
1337MHz
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Peak AI Performance
766.69 TFLOPS
FP4 Tensor Sparse
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FP32
23.96 TFLOPS
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FP16
23.96 TFLOPS
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Form Factor
PCIe Card
1.0-Slots
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TDP
70W
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-
-
-
-
-
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GB6 OpenCL N/A
0%
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GB6 Metal N/A
0%
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GB6 Vulkan N/A
0%
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GB5 OpenCL N/A
0%
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GB5 CUDA N/A
0%
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GB5 Metal N/A
0%
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GB5 Vulkan N/A
0%
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OCT 2020.1 N/A
0%
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OCT Metal N/A
0%
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Manufacturer
NVIDIA
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Chip Designer
NVIDIA
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Architecture
Blackwell
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Family
RTX PRO Blackwell
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Codename
NV193
GB203
-
-
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Market Segment
Workstation
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Release Date
8/11/2025
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Foundry
TSMC
-
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Fabrication Node
4NP
-
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Die Size
378 mm²
-
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Transistor Count
45.6 Billion
-
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Transistor Density
120.63M/mm²
-
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Form
PCIe Card
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Shading Units
8960 Shaders
-
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Texture Mapping Units
280 TMUs
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Render Output Units
96 ROPs
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Tensor Cores
280 T-Cores
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Ray-Tracing Cores
70 RT-Cores
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Streaming Multiprocessors
70 SMs
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-
-
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-
-
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-
-
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-
-
790MHz Base
1337MHz
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Peak AI Performance
766.69 TFLOPS
FP4 Tensor Sparse
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FP4
383.35 TFLOPS Tensor
766.69 TFLOPS Tensor Sparse
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FP8
-
191.67 TFLOPS Tensor (FP16 Accumulate)
383.34 TFLOPS Tensor (FP16 Accumulate) Sparse
191.67 TFLOPS Tensor (FP32 Accumulate)
383.34 TFLOPS Tensor (FP32 Accumulate) Sparse
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FP16
23.96 TFLOPS
95.84 TFLOPS Tensor (FP16 Accumulate)
191.67 TFLOPS Tensor (FP16 Accumulate) Sparse
95.84 TFLOPS Tensor (FP32 Accumulate)
191.67 TFLOPS Tensor (FP32 Accumulate) Sparse
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FP32
23.96 TFLOPS
-
-
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FP64
370 GFLOPS
-
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BF16
23.96 TFLOPS
95.84 TFLOPS Tensor
191.67 TFLOPS Tensor Sparse
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TF32
47.92 TFLOPS Tensor
95.84 TFLOPS Tensor Sparse
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-
-
-
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INT8
-
191.67 TOPS Tensor
383.34 TOPS Tensor Sparse
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INT32
11.98 TOPS
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Ray Tracing
72.7 TOPS
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Pixel Fillrate
128.352 GPixel/s
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-
-
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Texture Fillrate
374.36 GTexel/s
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-
-
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L1
64KB/SM Tex
128KB/SM
-
-
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L2
48MB Shared
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-
-
-
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24GB
GDDR7
ECC
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Bus Width
192Bit
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Clock
1125MHz
Transfer Rate
18GT/s
Bandwidth
432GB/s
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-
-
-
-
-
-
-
-
-
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TDP
70W
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-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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4x DisplayPort 2.1
-
-
-
-
-
-
-
-
-
-
-
-
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Max Resolution
7680x4320
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Max Resolution Refresh Rate
165Hz
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Variable Refresh Rate
G-Sync
FreeSync
-
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Display Stream Compression (DSC)
Supported
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Multi Monitor Support
4
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Content Protection
HDCP 2.3
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Model
2x NVENC 9
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Codec
-
-
-
-
-
-
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AVC (H.264)
HEVC (H.265)
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AV1
-
-
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Model
2x NVDEC 6
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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)
-
AV1
-
-
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Direct X
12
Direct 3D
12_3
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OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
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Shader Model
6.8
CUDA
12.8
-
-
PureVideo HD
VP13
VDPAU
Feature Set M
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-
-
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1x Fan
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-
-
-
-
-
-
-
-
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Slots Required
1.0
PCIe Version
5.0
PCIe Lanes
16
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Multi GPU Support
Supported
Type
NVLink
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Height
69 mm (2.72 in)
Width
167 mm (6.57 in)
Depth
20 mm (0.79 in)
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