Radeon HD 6520G + HD 7450M Dual Graphics vs RTX PRO 2000 Blackwell

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PRO 2000 Blackwell PRO 4000 Blackwell PRO 4000 Blackwell SFF PRO 4500 Blackwell PRO 5000 Blackwell PRO 6000 PRO 6000 Blackwell PRO 6000 Blackwell Max-Q PRO 6000 Blackwell Server
VS
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6510G2 6515G2 6520G 6520G + HD 7450M Dual Graphics 6530M 6540G2 6545G2 6550A 6550M 6570M 6570M Mac Edition

Aggregate performance score

We've compared RTX PRO 2000 Blackwell with Radeon HD 6520G + HD 7450M Dual Graphics, including specs and performance data.

RTX PRO 2000 Blackwell
2025
16 GB GDDR7, 70 Watt
32.49
+2750%

RTX PRO 2000 Blackwell outperforms HD 6520G + HD 7450M Dual Graphics by a whopping 2750% based on our aggregate benchmark results.

Contents

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RTX PRO 2000 Blackwell RTX PRO 2000 Blackwell
HD 6520G + HD 7450M Dual Graphics HD 6520G + HD 7450M Dual Graphics

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking1661085
Place by popularitynot in top-100not in top-100
Power efficiency37.49no data
ArchitectureBlackwell 2.0 (2025−2026)Terascale 2 (2009−2015)
GPU code nameGB206no data
Market segmentWorkstationLaptop
Release date11 August 2025 (less than a year ago)8 February 2012 (13 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores4352480
Core clock speed790 MHz400 / 700 MHz
Boost clock speed1950 MHzno data
Number of transistors21,900 millionno data
Manufacturing process technology5 nm40 nm
Power consumption (TDP)70 Wattno data
Texture fill rate265.2no data
Floating-point processing power16.97 TFLOPSno data
ROPs64no data
TMUs136no data
Tensor Cores136no data
Ray Tracing Cores34no data
L1 Cache4.3 MBno data
L2 Cache32 MBno data

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 5.0 x8no data
Length167 mmno data
Width2-slotno data
Supplementary power connectorsNoneno data

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR7no data
Maximum RAM amount16 GBno data
Memory bus width128 Bit64 Bit
Memory clock speed1125 MHz1800 MHz
Memory bandwidth288.0 GB/sno data
Shared memory-+
Resizable BAR+-

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors4x mini-DisplayPort 2.1bno data

API and SDK support

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 Ultimate (12_2)11
Shader Model6.8no data
OpenGL4.6no data
OpenCL3.0no data
Vulkan1.4-
CUDA12.0-
DLSS+-

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

FPS performance in popular games

Full HD
Low

Cyberpunk 2077 3−4
+0%
3−4
+0%
Hogwarts Legacy 6−7
+0%
6−7
+0%

Full HD
Medium

Battlefield 5 1−2
+0%
1−2
+0%
Cyberpunk 2077 3−4
+0%
3−4
+0%
Far Cry 5 3−4
+0%
3−4
+0%
Fortnite 3−4
+0%
3−4
+0%
Forza Horizon 4 8−9
+0%
8−9
+0%
Forza Horizon 5 1−2
+0%
1−2
+0%
Hogwarts Legacy 6−7
+0%
6−7
+0%
PLAYERUNKNOWN'S BATTLEGROUNDS 9−10
+0%
9−10
+0%
Valorant 30−35
+0%
30−35
+0%

Full HD
High

Battlefield 5 1−2
+0%
1−2
+0%
Counter-Strike: Global Offensive 27−30
+0%
27−30
+0%
Cyberpunk 2077 3−4
+0%
3−4
+0%
Dota 2 16−18
+0%
16−18
+0%
Far Cry 5 3−4
+0%
3−4
+0%
Fortnite 3−4
+0%
3−4
+0%
Forza Horizon 4 8−9
+0%
8−9
+0%
Forza Horizon 5 1−2
+0%
1−2
+0%
Grand Theft Auto V 0−1 0−1
Hogwarts Legacy 6−7
+0%
6−7
+0%
Metro Exodus 2−3
+0%
2−3
+0%
PLAYERUNKNOWN'S BATTLEGROUNDS 9−10
+0%
9−10
+0%
The Witcher 3: Wild Hunt 7−8
+0%
7−8
+0%
Valorant 30−35
+0%
30−35
+0%

Full HD
Ultra

Battlefield 5 1−2
+0%
1−2
+0%
Cyberpunk 2077 3−4
+0%
3−4
+0%
Dota 2 16−18
+0%
16−18
+0%
Far Cry 5 3−4
+0%
3−4
+0%
Forza Horizon 4 8−9
+0%
8−9
+0%
Hogwarts Legacy 6−7
+0%
6−7
+0%
PLAYERUNKNOWN'S BATTLEGROUNDS 9−10
+0%
9−10
+0%
The Witcher 3: Wild Hunt 7−8
+0%
7−8
+0%
Valorant 30−35
+0%
30−35
+0%

Full HD
Epic

Fortnite 3−4
+0%
3−4
+0%

1440p
High

Counter-Strike 2 4−5
+0%
4−5
+0%
Counter-Strike: Global Offensive 8−9
+0%
8−9
+0%
PLAYERUNKNOWN'S BATTLEGROUNDS 12−14
+0%
12−14
+0%
Valorant 3−4
+0%
3−4
+0%

1440p
Ultra

Cyberpunk 2077 0−1 0−1
Far Cry 5 1−2
+0%
1−2
+0%
Forza Horizon 4 3−4
+0%
3−4
+0%
Hogwarts Legacy 1−2
+0%
1−2
+0%
The Witcher 3: Wild Hunt 2−3
+0%
2−3
+0%

1440p
Epic

Fortnite 2−3
+0%
2−3
+0%

4K
High

Grand Theft Auto V 14−16
+0%
14−16
+0%
Valorant 6−7
+0%
6−7
+0%

4K
Ultra

Dota 2 1−2
+0%
1−2
+0%
PLAYERUNKNOWN'S BATTLEGROUNDS 2−3
+0%
2−3
+0%

4K
Epic

Fortnite 2−3
+0%
2−3
+0%

All in all, in popular games:

  • there's a draw in 48 tests (100%)

Pros & cons summary

Performance score 32.49 1.14
Recency 11 August 2025 8 February 2012
Chip lithography 5 nm 40 nm

RTX PRO 2000 Blackwell has a 2750% higher aggregate performance score, an age advantage of 13 years, and a 700% more advanced lithography process.

The RTX PRO 2000 Blackwell is our recommended choice as it beats the Radeon HD 6520G + HD 7450M Dual Graphics in performance tests.

Be aware that RTX PRO 2000 Blackwell is a workstation graphics card while Radeon HD 6520G + HD 7450M Dual Graphics is a notebook one.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.

NVIDIA RTX PRO 2000 Blackwell
RTX PRO 2000 Blackwell
AMD Radeon HD 6520G + HD 7450M Dual Graphics
Radeon HD 6520G + HD 7450M Dual Graphics
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Other comparisons

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

RTX PRO 2000 Blackwell RTX PRO 2000 Blackwell
vs
Pro W5700 Radeon Pro W5700
HD 6520G + HD 7450M Dual Graphics Radeon HD 6520G + HD 7450M Dual Graphics
vs
GT 425M GeForce GT 425M
RTX PRO 2000 Blackwell RTX PRO 2000 Blackwell
vs
Pro Vega II Duo Radeon Pro Vega II Duo
GTX 1080 SLI Mobile NVIDIA GTX 1080 SLI Mobile
vs
GTX 1080 Mobile 1080 Mobile
GTX 1080 SLI Mobile NVIDIA GTX 1080 SLI Mobile
vs
GTX 980 SLI Mobile 980 SLI Mobile
Radeon 860M AMD Radeon 860M
vs
6600 AGP GeForce 6600 AGP
Radeon 860M AMD Radeon 860M
vs
RTX A2000 Mobile 8 GB RTX A2000 Mobile 8 GB
Radeon 840M AMD Radeon 840M
vs
Iris Graphics 5100 Graphics 5100
Graphics 4-Core iGPU (Arc) Intel Graphics 4 Core iGPU (Arc)
vs
Graphics 384SP Graphics 384SP
AI PRO R9700 AMD Radeon AI PRO R9700
vs
Graphics 24EU Mobile Graphics 24EU Mobile
RTX PRO 2000 Blackwell NVIDIA RTX PRO 2000 Blackwell
vs
ATI HD 5450 HD 5450
HD 8570M AMD Radeon HD 8570M
vs
GeForce 710A GeForce 710A
GTX 285M SLI NVIDIA GeForce GTX 285M SLI
vs
Radeon 540X Radeon 540X

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.

5 1 vote

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3.6 7 votes

Rate Radeon HD 6520G HD 7450M Dual Graphics on a scale of 1 to 5:

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Comments

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