Radeon RX 6600 XT vs Nvidia RTX Pro 1000 Laptop (Blackwell)

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Review

Radeon RX 6600 XT
Nvidia RTX Pro 1000 Laptop (Blackwell)
Gaming
29
29
Workstation
33
39
AI/ML
26
27
Energy Efficiency
43
66
Quick Comparison Final Score
30
38
❖

Key differences

Key distinctions and advantages between Radeon RX 6600 XT and Nvidia RTX Pro 1000 Laptop (Blackwell)

Reasons to consider the Radeon RX 6600 XT

  • + RDNA 2.0 architecture
  • + Navi 23 codename
  • + 8GB GDDR6 memory
  • + PCIe 4.0 x8 interface

Reasons to consider the Nvidia RTX Pro 1000 Laptop (Blackwell)

  • + Blackwell 2.0 architecture
  • + GB207-300-A1 codename
  • + 8GB GDDR7 memory
  • + PCIe 5.0 x16 interface

Pros & Cons

Radeon RX 6600 XT
  • Hardware ray tracing support
  • Dedicated AI tensor cores
  • Limited gaming performance at higher resolutions
  • No DLSS upscaling support
  • Older generation architecture

"A entry-level AMD Radeon RX 6600 XT graphics card with modest workstation performance (33/100). Suited for casual gaming and basic graphics tasks."

Nvidia RTX Pro 1000 Laptop (Blackwell)
  • Hardware ray tracing support
  • DLSS upscaling support
  • Dedicated AI tensor cores
  • Limited gaming performance at higher resolutions

"A entry-level Nvidia RTX Pro 1000 Laptop (Blackwell) graphics card with modest workstation performance (39/100). Suited for casual gaming and basic graphics tasks."

Gaming Performance

Forza Horizon 5

1080p High
75
65
Radeon RX 6600 XT Nvidia RTX Pro 1000 Laptop (Blackwell)

The Witcher 3

1080p High
97
94
Radeon RX 6600 XT Nvidia RTX Pro 1000 Laptop (Blackwell)

Counter-Strike 2

1080p High
130
125
Radeon RX 6600 XT Nvidia RTX Pro 1000 Laptop (Blackwell)

Far Cry 6

1080p High
90
79
Radeon RX 6600 XT Nvidia RTX Pro 1000 Laptop (Blackwell)

Hogwarts Legacy

1080p High
59
53
Radeon RX 6600 XT Nvidia RTX Pro 1000 Laptop (Blackwell)

Call of Duty

1080p High
88
68
Radeon RX 6600 XT Nvidia RTX Pro 1000 Laptop (Blackwell)

Ghost of Tsushima

1080p High
60
45
Radeon RX 6600 XT Nvidia RTX Pro 1000 Laptop (Blackwell)

Cyberpunk 2077

1080p High
65
60
Radeon RX 6600 XT Nvidia RTX Pro 1000 Laptop (Blackwell)

Tomb Raider

1080p High
106
94
Radeon RX 6600 XT Nvidia RTX Pro 1000 Laptop (Blackwell)
FPS Table
Radeon RX 6600 XT Nvidia RTX Pro 1000 Laptop (Blackwell)
1080p High1080p Ultra1440p Ultra4K Ultra 1080p High1080p Ultra1440p Ultra4K Ultra
Forza Horizon 5 75 — — — 65 — — —
The Witcher 3 97 — — — 94 — — —
Counter-Strike 2 130 — — — 125 — — —
Far Cry 6 90 — — — 79 — — —
Hogwarts Legacy 59 — — — 53 — — —
Call of Duty 88 — — — 68 — — —
Ghost of Tsushima 60 — — — 45 — — —
Cyberpunk 2077 65 — — — 60 — — —
Tomb Raider 106 — — — 94 — — —
Average FPS 86——— 76———
Average FPS by Resolution
Radeon RX 6600 XT Nvidia RTX Pro 1000 Laptop (Blackwell)
1080p High 109 95
1080p Ultra 86 76
1440p Ultra 59 55
4K Ultra 33 29
Margin of Error Low High

Benchmarks

3D Mark
Steel Nomad Lite Score
Radeon RX 6600 XT +10%
8988
Nvidia RTX Pro 1000 Laptop (Blackwell)
8158
Radeon RX 6600 XT Nvidia RTX Pro 1000 Laptop (Blackwell)
Time Spy 9638 8545
Solar Bay 37707 17288
Port Royal 4633 5015
Fire Strike 28661 19480
Wild Life Extreme 17380 —
Night Raid 114347 89940
Passmark Graphics
G3D Mark Score
Radeon RX 6600 XT +11%
16449
Nvidia RTX Pro 1000 Laptop (Blackwell)
14784
Radeon RX 6600 XT Nvidia RTX Pro 1000 Laptop (Blackwell)
G2D Mark 914 731
DirectX 11 163 FPS 117 FPS
DirectX 12 61 FPS 73 FPS
GPU Compute 7430 Ops/s 5832 Ops/s
Blender
Blender GPU
Radeon RX 6600 XT
1068.29
Nvidia RTX Pro 1000 Laptop (Blackwell) +155%
2723.94

Specifications

GeekBench 6 OpenCL
Specification Radeon RX 6600 XT ↗ Nvidia RTX Pro 1000 Laptop (Blackwell) ↗
GB6 Compute Score 84088 88051
Background Blur 208 img/sec 137.7 img/sec
Face Detection 114.6 img/sec 95 img/sec
Horizon Detection 2.91 Gpixels/sec 2.99 Gpixels/sec
Edge Detection 3.71 Gpixels/sec 3.89 Gpixels/sec
Gaussian Blur 3.38 Gpixels/sec 4.7 Gpixels/sec
Feature Matching 0.94 Gpixels/sec 1.11 Gpixels/sec
Stereo Matching 306 Gpixels/sec 396.8 Gpixels/sec
Particle Physics 11198.1 FPS 12852.4 FPS
API OpenCL OpenCL
GeekBench 6 ML
Specification Radeon RX 6600 XT ↗ Nvidia RTX Pro 1000 Laptop (Blackwell) ↗
GB6 ML Single Precision 15318 14484
GB6 ML Half Precision 17737 29177
GB6 ML Quantized 11021 11633
Image Classification (SP) 6815 6114
Image Segmentation (HP) 8295 17332
Image Super Resolution (Q) 18041 15867
Face Detection (HP) 21268 32890
Pose Estimation (Q) 71311 60048
Text Classification (SP) 1967 2929
Machine Translation (HP) 3539 4631
Object Detection (SP) 6006 7844
Depth Estimation (Q) 28767 26902
Style Transfer (SP) 169389 94600
Framework ONNX ONNX
Backend DirectML DirectML
General
Specification Radeon RX 6600 XT ↗ Nvidia RTX Pro 1000 Laptop (Blackwell) ↗
Vendor Amd Nvidia
Build Discrete Discrete
Released 30-Jul-21 18-Mar-25
Case Desktop Laptop
Purpose Gaming Professional
Segment Mid-range Entry-level
Architecture RDNA 2.0 Blackwell 2.0
GPU Codename Navi 23 GB207-300-A1
Recommended CPU -Intel Core i5 13600or above -Intel Core Ultra 5 245HXor above
Graphics Processing Unit
Specification Radeon RX 6600 XT ↗ Nvidia RTX Pro 1000 Laptop (Blackwell) ↗
Base Clock 1968 MHz 1020-1627 MHz (configurable)
Boost Clock 2589 MHz 1627-2407 MHz (configurable)
Shading Units 2048 2560
Texture Mapping Units (TMUs) 128 80
Render Output Units (ROPs) 64 32
Compute Units (Pipelines) 20
Tensor Cores No 80
Ray-tracing Cores 32 20
L1 Cache 128KB per cluster 128KB per cluster
L2 Cache 2MB shared 32MB shared
Instructions Per Cycle 2 IPC 2 IPC
Raw Performance
Specification Radeon RX 6600 XT ↗ Nvidia RTX Pro 1000 Laptop (Blackwell) ↗
Pixel Fill Rate 166 GPixel/s 52-77 GPixel/s
Texture Fill Rate 331 GTexel/s 130-193 GTexel/s
FLOPS (FP32) 10.6 TFLOPS 8.3-12.3 TFLOPS
Physical
Specification Radeon RX 6600 XT ↗ Nvidia RTX Pro 1000 Laptop (Blackwell) ↗
Interface PCIe 4.0 x8 PCIe 5.0 x16
TGP 160 W 35-115 W (configurable)
Manufacturing TSMC TSMC
Fabrication Process 7 nm 5 nm
Die Size 237 mm² 149 mm²
Transistor Count 11 billion 16.9 billion
Transistor Density 46.41 MTr/mm² 113.42 MTr/mm²
Max. Temperature
Memory
Specification Radeon RX 6600 XT ↗ Nvidia RTX Pro 1000 Laptop (Blackwell) ↗
Memory Type GDDR6 GDDR7
API
Specification Radeon RX 6600 XT ↗ Nvidia RTX Pro 1000 Laptop (Blackwell) ↗
DirectX 12 12.2
Vulkan 1.3 1.4
OpenGL 4.6 4.6
OpenCL 2.1 3
CUDA 12
Ray Tracing Yes Yes
DLSS No DLSS 4
DisplayPort 1.4a 2.1b

Comparison with Competitors

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