Radeon HD 6450 GDDR5 vs GeForce GTX 480
Aggregate performance score
We've compared GeForce GTX 480 and Radeon HD 6450 GDDR5, covering specs and all relevant benchmarks.
GTX 480 outperforms HD 6450 GDDR5 by a whopping 996% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 398 | 1079 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 1.27 | 0.01 |
| Architecture | Fermi (2010−2014) | Terascale 2 (2009−2015) |
| GPU code name | GF100 | Caicos |
| Market segment | Desktop | Desktop |
| Release date | 7 December 2010 (13 years ago) | 18 April 2011 (13 years ago) |
| Launch price (MSRP) | $499 | no data |
| Current price | $15.99 (0x MSRP) | $129 |
Cost-effectiveness evaluation
Performance to price ratio. The higher, the better.
GTX 480 has 12600% better value for money than HD 6450 GDDR5.
Detailed specifications
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 480 | 160 |
| CUDA cores | 480 | no data |
| Core clock speed | 700 MHz | 750 MHz |
| Number of transistors | 3,100 million | no data |
| Manufacturing process technology | 40 nm | 40 nm |
| Power consumption (TDP) | 295 Watt | 27 Watt |
| Maximum GPU temperature | 105 °C | no data |
| Texture fill rate | 42 billion/sec | no data |
| Floating-point performance | 1,345.0 gflops | no 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).
| Bus support | 16x PCI-E 2.0 | no data |
| Interface | PCIe 2.0 x16 | no data |
| Length | 10.5" (267 mm) (26.7 cm) | no data |
| Height | 4.376" (111 mm) (11.1 cm) | no data |
| Width | 2-slot | no data |
| Supplementary power connectors | 6-pin & 8-pin | no data |
| SLI options | + | 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 | GDDR5 |
| Maximum RAM amount | 1536 MB | 1 GB |
| Memory bus width | 384 Bit | 64 Bit |
| Memory clock speed | 1848 MHz (3696 data rate) | 900 MHz |
| Memory bandwidth | 177.4 GB/s | no data |
| Shared memory | - | - |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | Two Dual Link DVI, Mini HDMI | no data |
| Multi monitor support | + | no data |
| HDMI | + | no data |
| HDCP | + | no data |
| Maximum VGA resolution | 2048x1536 | no data |
| Audio input for HDMI | Internal | no data |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 11 |
| Shader Model | 5.1 | no data |
| OpenGL | 4.2 | no data |
| OpenCL | 1.1 | no data |
| Vulkan | N/A | no data |
| CUDA | + | no data |
Synthetic benchmark performance
Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark performance score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
GeForce GTX 480 outperforms Radeon HD 6450 GDDR5 by 996% based on our aggregate benchmark results.
3DMark 11 Performance GPU
3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.
Benchmark coverage: 17%
GeForce GTX 480 outperforms Radeon HD 6450 GDDR5 by 705% in 3DMark 11 Performance GPU.
3DMark Fire Strike Graphics
Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.
Benchmark coverage: 14%
GeForce GTX 480 outperforms Radeon HD 6450 GDDR5 by 687% in 3DMark Fire Strike Graphics.
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 | 75−80
+971%
| 7
−971%
|
| Full HD | 170−180
+963%
| 16
−963%
|
| 1200p | 50−55
+900%
| 5
−900%
|
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 16−18 | no data |
Full HD
Medium Preset
| Assassin's Creed Odyssey | 21−24 | no data |
| Assassin's Creed Valhalla | 16−18
+1500%
|
1−2
−1500%
|
| Battlefield 5 | 30−35
+1000%
|
3−4
−1000%
|
| Call of Duty: Modern Warfare | 21−24 | no data |
| Cyberpunk 2077 | 16−18 | no data |
| Far Cry 5 | 24−27 | no data |
| Far Cry New Dawn | 30−33 | no data |
| Forza Horizon 4 | 50−55 | no data |
| Hitman 3 | 20−22 | no data |
| Horizon Zero Dawn | 40−45 | no data |
| Metro Exodus | 30−35
+1000%
|
3−4
−1000%
|
| Red Dead Redemption 2 | 30−33 | no data |
| Shadow of the Tomb Raider | 30−35 | no data |
| Watch Dogs: Legion | 35−40 | no data |
Full HD
High Preset
| Assassin's Creed Odyssey | 21−24 | no data |
| Assassin's Creed Valhalla | 16−18
+1500%
|
1−2
−1500%
|
| Battlefield 5 | 30−35
+1000%
|
3−4
−1000%
|
| Call of Duty: Modern Warfare | 21−24 | no data |
| Cyberpunk 2077 | 16−18 | no data |
| Far Cry 5 | 24−27 | no data |
| Far Cry New Dawn | 30−33 | no data |
| Forza Horizon 4 | 50−55 | no data |
| Hitman 3 | 20−22 | no data |
| Horizon Zero Dawn | 40−45 | no data |
| Metro Exodus | 30−35
+1000%
|
3−4
−1000%
|
| Red Dead Redemption 2 | 30−33 | no data |
| Shadow of the Tomb Raider | 30−35 | no data |
| The Witcher 3: Wild Hunt | 21−24 | no data |
| Watch Dogs: Legion | 35−40 | no data |
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 21−24 | no data |
| Assassin's Creed Valhalla | 16−18
+1500%
|
1−2
−1500%
|
| Call of Duty: Modern Warfare | 21−24 | no data |
| Cyberpunk 2077 | 16−18 | no data |
| Far Cry 5 | 24−27 | no data |
| Forza Horizon 4 | 50−55 | no data |
| Horizon Zero Dawn | 40−45 | no data |
| Shadow of the Tomb Raider | 30−35 | no data |
| The Witcher 3: Wild Hunt | 21−24 | no data |
| Watch Dogs: Legion | 35−40 | no data |
Full HD
Epic Preset
| Red Dead Redemption 2 | 30−33 | no data |
1440p
High Preset
| Battlefield 5 | 21−24 | no data |
| Far Cry New Dawn | 18−20 | no data |
1440p
Ultra Preset
| Assassin's Creed Odyssey | 10−11 | no data |
| Assassin's Creed Valhalla | 7−8 | 0−1 |
| Call of Duty: Modern Warfare | 12−14 | no data |
| Cyberpunk 2077 | 5−6 | no data |
| Far Cry 5 | 16−18 | no data |
| Forza Horizon 4 | 20−22 | no data |
| Hitman 3 | 14−16 | no data |
| Horizon Zero Dawn | 21−24 | no data |
| Metro Exodus | 16−18
+1500%
|
1−2
−1500%
|
| Shadow of the Tomb Raider | 14−16
+1400%
|
1−2
−1400%
|
| The Witcher 3: Wild Hunt | 10−11 | no data |
| Watch Dogs: Legion | 6−7 | 0−1 |
1440p
Epic Preset
| Red Dead Redemption 2 | 18−20 | no data |
4K
High Preset
| Battlefield 5 | 10−11 | 0−1 |
| Far Cry New Dawn | 8−9 | no data |
| Hitman 3 | 7−8 | 0−1 |
| Horizon Zero Dawn | 10−12 | no data |
| Shadow of the Tomb Raider | 6−7 | 0−1 |
| The Witcher 3: Wild Hunt | 8−9 | 0−1 |
4K
Ultra Preset
| Assassin's Creed Odyssey | 6−7 | no data |
| Assassin's Creed Valhalla | 5−6 | no data |
| Call of Duty: Modern Warfare | 5−6 | no data |
| Cyberpunk 2077 | 1−2 | 0−1 |
| Far Cry 5 | 6−7 | no data |
| Forza Horizon 4 | 12−14
+1200%
|
1−2
−1200%
|
| Horizon Zero Dawn | 10−12 | no data |
| Metro Exodus | 10−12 | no data |
| Watch Dogs: Legion | 4−5 | 0−1 |
4K
Epic Preset
| Red Dead Redemption 2 | 10−11 | no data |
This is how GTX 480 and HD 6450 GDDR5 compete in popular games:
- GTX 480 is 971% faster in 900p
- GTX 480 is 963% faster in 1080p
- GTX 480 is 900% faster in 1200p
Pros & cons summary
| Performance score | 10.63 | 0.97 |
| Recency | 7 December 2010 | 18 April 2011 |
| Maximum RAM amount | 1536 MB | 1 GB |
| Power consumption (TDP) | 295 Watt | 27 Watt |
The GeForce GTX 480 is our recommended choice as it beats the Radeon HD 6450 GDDR5 in performance tests.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
