Quadro RTX A6000 vs Radeon HD 6450
Aggregate performance score
We've compared Radeon HD 6450 with Quadro RTX A6000, including specs and performance data.
RTX A6000 outperforms HD 6450 by a whopping 8035% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 1191 | 84 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 0.49 |
| Architecture | TeraScale 2 (2009−2015) | Ampere (2020−2022) |
| GPU code name | Caicos | Ampere |
| Market segment | Desktop | Workstation |
| Design | reference | no data |
| Release date | 7 April 2011 (13 years ago) | 5 October 2020 (3 years ago) |
| Launch price (MSRP) | $55 | $4,649 |
| Current price | $166 (3x MSRP) | $8932 (1.9x MSRP) |
Cost-effectiveness evaluation
Performance to price ratio. The higher, the better.
HD 6450 and RTX A6000 have a nearly equal value for money.
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 | 160 | 10752 |
| Core clock speed | no data | 1410 MHz |
| Boost clock speed | 750 MHz | 1800 MHz |
| Number of transistors | 370 million | 28,300 million |
| Manufacturing process technology | 40 nm | 8 nm |
| Power consumption (TDP) | 30 Watt | 300 Watt |
| Texture fill rate | 5.000 | 625.0 |
| Floating-point performance | 200.0 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 | PCIe 2.0 x8 | no data |
| Interface | PCIe 2.0 x16 | PCIe 4.0 x16 |
| Length | 168 mm | 267 mm |
| Width | 1-slot | 2-slot |
| Supplementary power connectors | None | 8-pin EPS |
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 | GDDR6 |
| Maximum RAM amount | 1 GB | 48 GB |
| Memory bus width | 64 Bit | 384 Bit |
| Memory clock speed | 800 MHz | 16000 MHz |
| Memory bandwidth | 25.6 GB/s | 768.0 GB/s |
| Memory bandwidth | 8.5-12.8 GB/x (DDR3) or 25.6-28.8 GB/s (GDDR5) | no data |
| Shared memory | no data | - |
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 | 1x DVI, 1x HDMI, 1x VGA | 4x DisplayPort |
| Eyefinity | 1 | no data |
| Number of Eyefinity displays | 4 | no data |
| HDMI | + | no data |
| DisplayPort support | + | no data |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| AppAcceleration | - | no data |
| CrossFire | 1 | no data |
| Enduro | - | no data |
| HD3D | - | no data |
| PowerTune | - | no data |
| TrueAudio | - | no data |
| ZeroCore | - | no data |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | DirectX® 11 | 12 Ultimate (12_2) |
| Shader Model | 5.0 | 6.5 |
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 2.0 |
| Vulkan | no data | 1.2 |
| Mantle | - | no data |
| CUDA | no data | 8.6 |
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.
Quadro RTX A6000 outperforms Radeon HD 6450 by 8035% based on our aggregate benchmark results.
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%
Quadro RTX A6000 outperforms Radeon HD 6450 by 7991% 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:
| Full HD | 2−3
−8250%
| 167
+8250%
|
| 1440p | 1−2
−12800%
| 129
+12800%
|
| 4K | 1−2
−11100%
| 112
+11100%
|
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 0−1 | 70−75 |
Full HD
Medium Preset
| Assassin's Creed Odyssey | 0−1 | 70−75 |
| Assassin's Creed Valhalla | 0−1 | 70−75 |
| Battlefield 5 | 1−2
−13200%
|
130−140
+13200%
|
| Call of Duty: Modern Warfare | 1−2
−8300%
|
80−85
+8300%
|
| Cyberpunk 2077 | 0−1 | 70−75 |
| Far Cry 5 | 1−2
−8800%
|
85−90
+8800%
|
| Far Cry New Dawn | 1−2
−10100%
|
100−110
+10100%
|
| Forza Horizon 4 | 1−2
−15400%
|
150−160
+15400%
|
| Hitman 3 | 1−2
−8400%
|
85−90
+8400%
|
| Horizon Zero Dawn | 3−4
−8167%
|
248
+8167%
|
| Metro Exodus | 1−2
−11500%
|
110−120
+11500%
|
| Red Dead Redemption 2 | 1−2
−9700%
|
95−100
+9700%
|
| Shadow of the Tomb Raider | 3−4
−9900%
|
300
+9900%
|
| Watch Dogs: Legion | 1−2
−9900%
|
100−105
+9900%
|
Full HD
High Preset
| Assassin's Creed Odyssey | 0−1 | 70−75 |
| Assassin's Creed Valhalla | 0−1 | 70−75 |
| Battlefield 5 | 1−2
−13200%
|
130−140
+13200%
|
| Call of Duty: Modern Warfare | 1−2
−8300%
|
80−85
+8300%
|
| Cyberpunk 2077 | 0−1 | 70−75 |
| Far Cry 5 | 1−2
−8800%
|
85−90
+8800%
|
| Far Cry New Dawn | 1−2
−10100%
|
100−110
+10100%
|
| Forza Horizon 4 | 1−2
−15400%
|
150−160
+15400%
|
| Hitman 3 | 1−2
−8400%
|
85−90
+8400%
|
| Horizon Zero Dawn | 2−3
−8350%
|
160−170
+8350%
|
| Metro Exodus | 0−1 | 34 |
| Red Dead Redemption 2 | 1−2
−9700%
|
95−100
+9700%
|
| Shadow of the Tomb Raider | 3−4
−9667%
|
293
+9667%
|
| The Witcher 3: Wild Hunt | 3−4
−10133%
|
307
+10133%
|
| Watch Dogs: Legion | 1−2
−9900%
|
100−105
+9900%
|
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 0−1 | 70−75 |
| Assassin's Creed Valhalla | 0−1 | 70−75 |
| Call of Duty: Modern Warfare | 1−2
−8300%
|
80−85
+8300%
|
| Cyberpunk 2077 | 0−1 | 70−75 |
| Far Cry 5 | 1−2
−8800%
|
85−90
+8800%
|
| Forza Horizon 4 | 1−2
−15400%
|
150−160
+15400%
|
| Horizon Zero Dawn | 2−3
−11100%
|
224
+11100%
|
| Shadow of the Tomb Raider | 3−4
−9500%
|
288
+9500%
|
| The Witcher 3: Wild Hunt | 2−3
−8900%
|
180
+8900%
|
| Watch Dogs: Legion | 1−2
−9900%
|
100−105
+9900%
|
Full HD
Epic Preset
| Red Dead Redemption 2 | 1−2
−9700%
|
95−100
+9700%
|
1440p
High Preset
| Battlefield 5 | 0−1 | 80−85 |
| Far Cry New Dawn | 1−2
−9600%
|
95−100
+9600%
|
1440p
Ultra Preset
| Assassin's Creed Odyssey | 0−1 | 45−50 |
| Assassin's Creed Valhalla | 0−1 | 45−50 |
| Call of Duty: Modern Warfare | 0−1 | 60−65 |
| Cyberpunk 2077 | 0−1 | 30−35 |
| Far Cry 5 | 0−1 | 52 |
| Forza Horizon 4 | 1−2
−8600%
|
85−90
+8600%
|
| Hitman 3 | 0−1 | 50−55 |
| Horizon Zero Dawn | 2−3
−10400%
|
210
+10400%
|
| Metro Exodus | 0−1 | 63 |
| Shadow of the Tomb Raider | 3−4
−8133%
|
247
+8133%
|
| The Witcher 3: Wild Hunt | 0−1 | 60−65 |
| Watch Dogs: Legion | 0−1 | 35−40 |
1440p
Epic Preset
| Red Dead Redemption 2 | 0−1 | 70−75 |
4K
High Preset
| Battlefield 5 | 0−1 | 40−45 |
| Far Cry New Dawn | 0−1 | 35−40 |
| Hitman 3 | 0−1 | 30−35 |
| Horizon Zero Dawn | 0−1 | 50−55 |
| Shadow of the Tomb Raider | 0−1 | 30−35 |
| The Witcher 3: Wild Hunt | 1−2
−14500%
|
146
+14500%
|
4K
Ultra Preset
| Assassin's Creed Odyssey | 0−1 | 27−30 |
| Assassin's Creed Valhalla | 0−1 | 24−27 |
| Call of Duty: Modern Warfare | 0−1 | 27−30 |
| Cyberpunk 2077 | 0−1 | 14−16 |
| Far Cry 5 | 0−1 | 24−27 |
| Forza Horizon 4 | 0−1 | 55−60 |
| Horizon Zero Dawn | 1−2
−13600%
|
137
+13600%
|
| Metro Exodus | 0−1 | 63 |
| Watch Dogs: Legion | 0−1 | 21−24 |
4K
Epic Preset
| Red Dead Redemption 2 | 0−1 | 35−40 |
This is how HD 6450 and RTX A6000 compete in popular games:
- RTX A6000 is 8250% faster in 1080p
- RTX A6000 is 12800% faster in 1440p
- RTX A6000 is 11100% faster in 4K
Pros & cons summary
| Performance score | 0.51 | 41.49 |
| Recency | 7 April 2011 | 5 October 2020 |
| Cost | $55 | $4649 |
| Maximum RAM amount | 1 GB | 48 GB |
| Chip lithography | 40 nm | 8 nm |
| Power consumption (TDP) | 30 Watt | 300 Watt |
The Quadro RTX A6000 is our recommended choice as it beats the Radeon HD 6450 in performance tests.
Be aware that Radeon HD 6450 is a desktop card while Quadro RTX A6000 is a workstation one.
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.
