Quadro NVS 420 vs Radeon HD 6630M

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Aggregate performance score

We've compared Radeon HD 6630M with Quadro NVS 420, including specs and performance data.

HD 6630M
2011
1 GB DDR3, 26 Watt
1.55
+400%

HD 6630M outperforms 420 by a whopping 400% based on our aggregate benchmark results.

Primary details

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

Place in the ranking9801355
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.01
Power efficiency4.820.63
ArchitectureTeraScale 2 (2009−2015)Tesla (2006−2010)
GPU code nameWhistlerG98
Market segmentLaptopWorkstation
Release date4 January 2011 (14 years ago)20 January 2009 (16 years ago)
Launch price (MSRP)no data$131.43

Cost-effectiveness evaluation

The higher the ratio, the better. We use the manufacturer's recommended prices.

no data

Performance to price scatter graph

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 cores4808 ×2
Core clock speed500 MHz550 MHz
Number of transistors716 million210 million
Manufacturing process technology40 nm65 nm
Power consumption (TDP)26 Watt40 Watt
Texture fill rate12.004.400 ×2
Floating-point processing power0.48 TFLOPS0.0224 TFLOPS ×2
ROPs84 ×2
TMUs248 ×2
L1 Cache48 KBno data
L2 Cache256 KB16 KB

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).

Laptop sizemedium sizedno data
InterfacePCIe 2.0 x16PCIe 1.0 x16
Widthno data1-slot
Supplementary power connectorsno dataNone

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 typeDDR3GDDR3
Maximum RAM amount1 GB256 MB ×2
Memory bus width128 Bit64 Bit ×2
Memory clock speed800 MHz700 MHz
Memory bandwidth25.6 GB/s11.2 GB/s ×2
Shared memory--

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 ConnectorsNo outputsNo outputs

API and SDK support

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

DirectX11.2 (11_0)11.1 (10_0)
Shader Model5.04.0
OpenGL4.43.3
OpenCL1.21.1
VulkanN/AN/A
CUDA-1.1

Synthetic benchmarks

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.


Combined synthetic benchmark score

This is our combined benchmark score.

HD 6630M 1.55
+400%
NVS 420 0.31

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

HD 6630M 684
+399%
Samples: 3
NVS 420 137
Samples: 44

Gaming performance

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

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

Full HD17
+467%
3−4
−467%

Cost per frame, $

1080pno data43.81

FPS performance in popular games

Full HD
Low

Counter-Strike 2 1−2 0−1
Cyberpunk 2077 4−5 0−1
Hogwarts Legacy 7−8
+600%
1−2
−600%

Full HD
Medium

Battlefield 5 3−4 0−1
Counter-Strike 2 1−2 0−1
Cyberpunk 2077 4−5 0−1
Far Cry 5 4−5 0−1
Fortnite 6−7
+500%
1−2
−500%
Forza Horizon 4 9−10
+800%
1−2
−800%
Forza Horizon 5 3−4 0−1
Hogwarts Legacy 7−8
+600%
1−2
−600%
PLAYERUNKNOWN'S BATTLEGROUNDS 10−11
+400%
2−3
−400%
Valorant 35−40
+429%
7−8
−429%

Full HD
High

Battlefield 5 3−4 0−1
Counter-Strike 2 1−2 0−1
Counter-Strike: Global Offensive 35−40
+400%
7−8
−400%
Cyberpunk 2077 4−5 0−1
Dota 2 18−20
+533%
3−4
−533%
Far Cry 5 4−5 0−1
Fortnite 6−7
+500%
1−2
−500%
Forza Horizon 4 9−10
+800%
1−2
−800%
Forza Horizon 5 3−4 0−1
Grand Theft Auto V 2−3 0−1
Hogwarts Legacy 7−8
+600%
1−2
−600%
Metro Exodus 3−4 0−1
PLAYERUNKNOWN'S BATTLEGROUNDS 10−11
+400%
2−3
−400%
The Witcher 3: Wild Hunt 7−8
+600%
1−2
−600%
Valorant 35−40
+429%
7−8
−429%

Full HD
Ultra

Battlefield 5 3−4 0−1
Cyberpunk 2077 4−5 0−1
Dota 2 18−20
+533%
3−4
−533%
Far Cry 5 4−5 0−1
Forza Horizon 4 9−10
+800%
1−2
−800%
Hogwarts Legacy 7−8
+600%
1−2
−600%
PLAYERUNKNOWN'S BATTLEGROUNDS 10−11
+400%
2−3
−400%
The Witcher 3: Wild Hunt 7−8
+600%
1−2
−600%
Valorant 35−40
+429%
7−8
−429%

Full HD
Epic

Fortnite 6−7
+500%
1−2
−500%

1440p
High

Counter-Strike 2 4−5 0−1
Counter-Strike: Global Offensive 10−12
+450%
2−3
−450%
PLAYERUNKNOWN'S BATTLEGROUNDS 16−18
+433%
3−4
−433%
Valorant 10−11
+400%
2−3
−400%

1440p
Ultra

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

1440p
Epic

Fortnite 3−4 0−1

4K
High

Grand Theft Auto V 14−16
+400%
3−4
−400%
Valorant 8−9
+700%
1−2
−700%

4K
Ultra

Dota 2 3−4 0−1
PLAYERUNKNOWN'S BATTLEGROUNDS 3−4 0−1

4K
Epic

Fortnite 3−4 0−1

This is how HD 6630M and NVS 420 compete in popular games:

  • HD 6630M is 467% faster in 1080p

Pros & cons summary


Performance score 1.55 0.31
Recency 4 January 2011 20 January 2009
Maximum RAM amount 1 GB 256 MB
Chip lithography 40 nm 65 nm
Power consumption (TDP) 26 Watt 40 Watt

HD 6630M has a 400% higher aggregate performance score, an age advantage of 1 year, a 300% higher maximum VRAM amount, a 62.5% more advanced lithography process, and 53.8% lower power consumption.

The Radeon HD 6630M is our recommended choice as it beats the Quadro NVS 420 in performance tests.

Be aware that Radeon HD 6630M is a notebook graphics card while Quadro NVS 420 is a workstation one.

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AMD Radeon HD 6630M
Radeon HD 6630M
NVIDIA Quadro NVS 420
Quadro NVS 420

Other comparisons

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Community ratings

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3.4 50 votes

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3.1 9 votes

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