GeForce GT 420M vs Radeon HD 6930
Aggregate performance score
We've compared Radeon HD 6930 with GeForce GT 420M, including specs and performance data.
HD 6930 outperforms GT 420M by a whopping 621% based on our aggregate benchmark results.
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 582 | 1154 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 1.88 | no data |
| Power efficiency | 2.78 | 3.12 |
| Architecture | TeraScale 3 (2010−2013) | Fermi (2010−2014) |
| GPU code name | Cayman | GF108 |
| Market segment | Desktop | Laptop |
| Release date | 1 December 2011 (13 years ago) | 3 September 2010 (14 years ago) |
| Launch price (MSRP) | $180 | no data |
Cost-effectiveness evaluation
The higher the performance-to-price ratio, the better. We use the manufacturer's recommended prices for comparison.
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 cores | 1280 | 96 |
| Core clock speed | 750 MHz | 500 MHz |
| Number of transistors | 2,640 million | 585 million |
| Manufacturing process technology | 40 nm | 40 nm |
| Power consumption (TDP) | 186 Watt | 23 Watt |
| Texture fill rate | 60.00 | 8.000 |
| Floating-point processing power | 1.92 TFLOPS | 0.192 TFLOPS |
| ROPs | 32 | 4 |
| TMUs | 80 | 16 |
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 size | no data | medium sized |
| Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Length | 220 mm | no data |
| Width | 2-slot | no data |
| Supplementary power connectors | 2x 6-pin | no 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 type | GDDR5 | DDR3 |
| Maximum RAM amount | 1 GB | 1 GB |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 1200 MHz | 800 MHz |
| Memory bandwidth | 153.6 GB/s | 25.6 GB/s |
| 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 Connectors | 2x DVI, 1x HDMI, 2x mini-DisplayPort | No outputs |
| HDMI | + | - |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.2 (11_0) | 12 API |
| Shader Model | 5.0 | 5.1 |
| OpenGL | 4.4 | 4.5 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | N/A | N/A |
| CUDA | - | + |
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:
| 900p | 85−90
+608%
| 12
−608%
|
| Full HD | 120−130
+567%
| 18
−567%
|
Cost per frame, $
| 1080p | 1.50 | no data |
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 2−3
+0%
|
2−3
+0%
|
| God of War | 5−6
+0%
|
5−6
+0%
|
Full HD
Medium Preset
| Cyberpunk 2077 | 2−3
+0%
|
2−3
+0%
|
| Far Cry 5 | 1−2
+0%
|
1−2
+0%
|
| Fortnite | 1−2
+0%
|
1−2
+0%
|
| Forza Horizon 4 | 6−7
+0%
|
6−7
+0%
|
| God of War | 5−6
+0%
|
5−6
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 9−10
+0%
|
9−10
+0%
|
| Valorant | 30−33
+0%
|
30−33
+0%
|
Full HD
High Preset
| Counter-Strike: Global Offensive | 24−27
+0%
|
24−27
+0%
|
| Cyberpunk 2077 | 2−3
+0%
|
2−3
+0%
|
| Dota 2 | 14−16
+0%
|
14−16
+0%
|
| Far Cry 5 | 1−2
+0%
|
1−2
+0%
|
| Fortnite | 1−2
+0%
|
1−2
+0%
|
| Forza Horizon 4 | 6−7
+0%
|
6−7
+0%
|
| God of War | 5−6
+0%
|
5−6
+0%
|
| Metro Exodus | 1−2
+0%
|
1−2
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 9−10
+0%
|
9−10
+0%
|
| The Witcher 3: Wild Hunt | 6−7
+0%
|
6−7
+0%
|
| Valorant | 30−33
+0%
|
30−33
+0%
|
Full HD
Ultra Preset
| Cyberpunk 2077 | 2−3
+0%
|
2−3
+0%
|
| Dota 2 | 14−16
+0%
|
14−16
+0%
|
| Far Cry 5 | 1−2
+0%
|
1−2
+0%
|
| Forza Horizon 4 | 6−7
+0%
|
6−7
+0%
|
| God of War | 5−6
+0%
|
5−6
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 9−10
+0%
|
9−10
+0%
|
| The Witcher 3: Wild Hunt | 6−7
+0%
|
6−7
+0%
|
| Valorant | 30−33
+0%
|
30−33
+0%
|
Full HD
Epic Preset
| Fortnite | 1−2
+0%
|
1−2
+0%
|
1440p
High Preset
| Counter-Strike 2 | 3−4
+0%
|
3−4
+0%
|
| Counter-Strike: Global Offensive | 5−6
+0%
|
5−6
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 10−11
+0%
|
10−11
+0%
|
1440p
Ultra Preset
| Forza Horizon 4 | 3−4
+0%
|
3−4
+0%
|
| The Witcher 3: Wild Hunt | 0−1 | 0−1 |
1440p
Epic Preset
| Fortnite | 1−2
+0%
|
1−2
+0%
|
4K
High Preset
| Grand Theft Auto V | 14−16
+0%
|
14−16
+0%
|
| Valorant | 5−6
+0%
|
5−6
+0%
|
4K
Ultra Preset
| God of War | 0−1 | 0−1 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 2−3
+0%
|
2−3
+0%
|
4K
Epic Preset
| Fortnite | 2−3
+0%
|
2−3
+0%
|
This is how HD 6930 and GT 420M compete in popular games:
- HD 6930 is 608% faster in 900p
- HD 6930 is 567% faster in 1080p
All in all, in popular games:
- there's a draw in 38 tests (100%)
Pros & cons summary
| Performance score | 6.78 | 0.94 |
| Recency | 1 December 2011 | 3 September 2010 |
| Power consumption (TDP) | 186 Watt | 23 Watt |
HD 6930 has a 621.3% higher aggregate performance score, and an age advantage of 1 year.
GT 420M, on the other hand, has 708.7% lower power consumption.
The Radeon HD 6930 is our recommended choice as it beats the GeForce GT 420M in performance tests.
Be aware that Radeon HD 6930 is a desktop graphics card while GeForce GT 420M is a notebook one.
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