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Nvidia RTX Pro 4000 Laptop (Blackwell)
Nvidia Laptop GPU

Nvidia RTX Pro 4000 Laptop (Blackwell)

58A
Memory16 GB
Memory TypeGDDR7
Boost Clock1702-1875 MHz (configurable)
TGP80-175 W (configurable)
ArchitectureBlackwell 2.0
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Benchmarks

Gaming59
Render66
Energy48
TFLOPS (FP32)26.1-28.8
Geekbench OpenCL197,909
3DMarkTime Spy16,906
Steel Nomad Lite Score22,035
GB6 Compute Score197,909
G3D Mark Score22,938
Blender GPU5537.52
GB6 ML Single Precision27,844
GB6 ML Half Precision48,544
GB6 ML Quantized21,478
FLOPS (FP32)26.1-28.8 TFLOPS
Memory Bandwidth896 GB/s

Full specifications

3D Mark

Time Spy
16906
Solar Bay
49611
Port Royal
12094
Fire Strike
31680
Night Raid
131505

GeekBench 6 OpenCL

Background Blur
267.1 img/sec
Face Detection
165.5 img/sec
Horizon Detection
8.72 Gpixels/sec
Edge Detection
12.3 Gpixels/sec
Gaussian Blur
12.6 Gpixels/sec
Feature Matching
1.83 Gpixels/sec
Stereo Matching
942.6 Gpixels/sec
Particle Physics
25637.1 FPS
API
OpenCL

Passmark Graphics

G2D Mark
872
DirectX 11
225 FPS
DirectX 12
108 FPS
GPU Compute
7943 Ops/s

GeekBench 6 ML

Image Classification (SP)
11723
Image Segmentation (HP)
32142
Image Super Resolution (Q)
30735
Face Detection (HP)
58722
Pose Estimation (Q)
129551
Text Classification (SP)
3539
Machine Translation (HP)
6242
Object Detection (SP)
14495
Depth Estimation (Q)
50690
Style Transfer (SP)
231154
Framework
ONNX
Backend
DirectML

General

Vendor
Nvidia
Build
Discrete
Released
March 18, 2025
Case
Laptop
Purpose
Professional
Segment
High-end
Architecture
Blackwell 2.0
GPU Codename
GB203-300-A1
Recommended CPU
- Intel Core Ultra 9 275HX or above

Graphics Processing Unit

Base Clock
975-1702 MHz (configurable)
Boost Clock
1702-1875 MHz (configurable)
Shading Units
7680
Texture Mapping Units (TMUs)
240
Render Output Units (ROPs)
96
Compute Units (Pipelines)
60
Tensor Cores
240
Ray-tracing Cores
60
L1 Cache
128KB per cluster
L2 Cache
64MB shared
Instructions Per Cycle
2 IPC

Raw Performance

Pixel Fill Rate
163-180 GPixel/s
Texture Fill Rate
408-450 GTexel/s

Physical

Interface
PCIe 5.0 x16
TGP
80-175 W (configurable)
Manufacturing
TSMC
Fabrication Process
5 nm
Die Size
378 mm²
Transistor Count
45.6 billion
Transistor Density
120.63 MTr/mm²

Memory

Memory Type
GDDR7
Memory Size
16 GB
Memory Clock
1750 MHz
Effective Memory Speed
28000 Mbps
Bus
256-bit
ECC
No

API

DirectX
12.2
Vulkan
1.4
OpenGL
4.6
OpenCL
3.0
CUDA
12
Ray Tracing
Yes
DLSS
DLSS 4
DisplayPort
2.1b

Specifications compiled from NanoReview. Last updated 2026-09-27.

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