GeForce GTS 450 vs GTX 550 Ti
Aggregate performance score
GTX 550 Ti outperforms GTS 450 by a moderate 18% based on our aggregated benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 654 | 693 |
| Place by popularity | 66 | 98 |
| Cost-effectiveness evaluation | 0.29 | 0.31 |
| Architecture | Fermi (2010−2014) | Fermi (2010−2014) |
| GPU code name | GF116 | GF106 |
| Market segment | Desktop | Desktop |
| Release date | 15 March 2011 (13 years ago) | 13 September 2010 (13 years ago) |
| Launch price (MSRP) | $149 | $129 |
| Current price | $197 (1.3x MSRP) | $127 (1x MSRP) |
Cost-effectiveness evaluation
Performance to price ratio. The higher, the better.
GTS 450 has 7% better value for money than GTX 550 Ti.
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 | 192 | 192 |
| CUDA cores | 192 | 192 |
| Core clock speed | 900 MHz | 783 MHz |
| Number of transistors | 1,170 million | 1,170 million |
| Manufacturing process technology | 40 nm | 40 nm |
| Power consumption (TDP) | 116 Watt | 106 Watt |
| Maximum GPU temperature | 100 °C | 100 °C |
| Texture fill rate | 28.8 billion/sec | 25.1 billion/sec |
| Floating-point performance | 691.2 gflops | 601.3 gflops |
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 | PCI-E 2.0 x 16 |
| Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Length | 8.25" (21 cm) | 8.25" (210 mm) (21 cm) |
| Height | 4.376" (11.1 cm) | 4.376" (111 mm) (11.1 cm) |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | One 6-pin | 6-pin |
| SLI options | + | + |
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 | 2 GB | 1 GB |
| Memory bus width | 192 Bit | 128 Bit |
| Memory clock speed | 4.1 GB/s | 1804 (3608 data rate) MHz |
| Memory bandwidth | 98.4 GB/s | 57.7 GB/s |
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-IMini HDMI | Mini HDMITwo Dual Link DVI |
| Multi monitor support | + | no data |
| HDMI | + | + |
| Maximum VGA resolution | 2048x1536 | 2048x1536 |
| Audio input for HDMI | Internal | Internal |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 (11_0) |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.2 | 4.2 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | N/A | N/A |
| CUDA | + | + |
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.
GTX 550 Ti outperforms GTS 450 by 18% based on our aggregated benchmark results.
Passmark
This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. 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.
Benchmark coverage: 25%
GTX 550 Ti outperforms GTS 450 by 17% in Passmark.
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%
GTX 550 Ti outperforms GTS 450 by 20% in 3DMark 11 Performance GPU.
3DMark Vantage Performance
3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.
Benchmark coverage: 17%
GTX 550 Ti outperforms GTS 450 by 5% in 3DMark Vantage Performance.
GeekBench 5 OpenCL
Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses OpenCL API by Khronos Group.
Benchmark coverage: 9%
GTX 550 Ti outperforms GTS 450 by 18% in GeekBench 5 OpenCL.
Octane Render OctaneBench
This is a special benchmark measuring graphics card performance in OctaneRender, which is a realistic GPU rendering engine by OTOY Inc., available either as a standalone program, or as a plugin for 3DS Max, Cinema 4D and many other apps. It renders four different static scenes, then compares render times with a reference GPU which is currently GeForce GTX 980. This benchmark has nothing to do with gaming and is aimed at professional 3D graphics artists.
Benchmark coverage: 4%
GTX 550 Ti outperforms GTS 450 by 33% in Octane Render OctaneBench.
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 | 38
+35.7%
| 28
−35.7%
|
| Full HD | 30
−30%
| 39
+30%
|
| 1200p | 30−35
+11.1%
| 27
−11.1%
|
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 7−8
+16.7%
|
6−7
−16.7%
|
Full HD
Medium Preset
| Assassin's Creed Odyssey | 7−8
+40%
|
5−6
−40%
|
| Assassin's Creed Valhalla | 2−3
+100%
|
1−2
−100%
|
| Battlefield 5 | 9−10
+28.6%
|
7−8
−28.6%
|
| Call of Duty: Modern Warfare | 9−10
+12.5%
|
8−9
−12.5%
|
| Cyberpunk 2077 | 7−8
+16.7%
|
6−7
−16.7%
|
| Far Cry 5 | 14−16
+16.7%
|
12−14
−16.7%
|
| Far Cry New Dawn | 9−10
+28.6%
|
7−8
−28.6%
|
| Forza Horizon 4 | 14−16
+15.4%
|
12−14
−15.4%
|
| Hitman 3 | 9−10
+12.5%
|
8−9
−12.5%
|
| Horizon Zero Dawn | 18−20
+5.9%
|
16−18
−5.9%
|
| Metro Exodus | 7−8
+40%
|
5−6
−40%
|
| Red Dead Redemption 2 | 10−11
+11.1%
|
9−10
−11.1%
|
| Shadow of the Tomb Raider | 14−16
+15.4%
|
12−14
−15.4%
|
| Watch Dogs: Legion | 5−6
+25%
|
4−5
−25%
|
Full HD
High Preset
| Assassin's Creed Odyssey | 7−8
+40%
|
5−6
−40%
|
| Assassin's Creed Valhalla | 2−3
+100%
|
1−2
−100%
|
| Battlefield 5 | 9−10
+28.6%
|
7−8
−28.6%
|
| Call of Duty: Modern Warfare | 9−10
+12.5%
|
8−9
−12.5%
|
| Cyberpunk 2077 | 7−8
+16.7%
|
6−7
−16.7%
|
| Far Cry 5 | 14−16
+16.7%
|
12−14
−16.7%
|
| Far Cry New Dawn | 9−10
+28.6%
|
7−8
−28.6%
|
| Forza Horizon 4 | 14−16
+15.4%
|
12−14
−15.4%
|
| Hitman 3 | 9−10
+12.5%
|
8−9
−12.5%
|
| Horizon Zero Dawn | 18−20
+5.9%
|
16−18
−5.9%
|
| Metro Exodus | 7−8
+40%
|
5−6
−40%
|
| Red Dead Redemption 2 | 10−11
+11.1%
|
9−10
−11.1%
|
| Shadow of the Tomb Raider | 14−16
+15.4%
|
12−14
−15.4%
|
| The Witcher 3: Wild Hunt | 9−10
+12.5%
|
8−9
−12.5%
|
| Watch Dogs: Legion | 5−6
+25%
|
4−5
−25%
|
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 7−8
+40%
|
5−6
−40%
|
| Assassin's Creed Valhalla | 2−3
+100%
|
1−2
−100%
|
| Call of Duty: Modern Warfare | 9−10
+12.5%
|
8−9
−12.5%
|
| Cyberpunk 2077 | 7−8
+16.7%
|
6−7
−16.7%
|
| Far Cry 5 | 14−16
+16.7%
|
12−14
−16.7%
|
| Forza Horizon 4 | 14−16
+15.4%
|
12−14
−15.4%
|
| Horizon Zero Dawn | 18−20
+5.9%
|
16−18
−5.9%
|
| Metro Exodus | 7−8
+40%
|
5−6
−40%
|
| The Witcher 3: Wild Hunt | 9−10
+12.5%
|
8−9
−12.5%
|
| Watch Dogs: Legion | 5−6
+25%
|
4−5
−25%
|
Full HD
Epic Preset
| Red Dead Redemption 2 | 10−11
+11.1%
|
9−10
−11.1%
|
1440p
High Preset
| Battlefield 5 | 7−8
+16.7%
|
6−7
−16.7%
|
| Far Cry New Dawn | 5−6
+25%
|
4−5
−25%
|
| Hitman 3 | 2−3
+100%
|
1−2
−100%
|
| Red Dead Redemption 2 | 2−3
+0%
|
2−3
+0%
|
1440p
Ultra Preset
| Assassin's Creed Odyssey | 2−3
+100%
|
1−2
−100%
|
| Call of Duty: Modern Warfare | 6−7
+0%
|
6−7
+0%
|
| Cyberpunk 2077 | 2−3
+0%
|
2−3
+0%
|
| Far Cry 5 | 6−7
+20%
|
5−6
−20%
|
| Forza Horizon 4 | 6−7
+20%
|
5−6
−20%
|
| Horizon Zero Dawn | 10−11
+25%
|
8−9
−25%
|
| The Witcher 3: Wild Hunt | 3−4
+0%
|
3−4
+0%
|
| Watch Dogs: Legion | 1−2
+0%
|
1−2
+0%
|
4K
High Preset
| Far Cry 5 | 12−14
+9.1%
|
10−12
−9.1%
|
| Far Cry New Dawn | 1−2
+0%
|
1−2
+0%
|
| Hitman 3 | 0−1 | 0−1 |
| Horizon Zero Dawn | 4−5
+33.3%
|
3−4
−33.3%
|
| Shadow of the Tomb Raider | 1−2 | 0−1 |
4K
Ultra Preset
| Assassin's Creed Odyssey | 2−3
+100%
|
1−2
−100%
|
| Assassin's Creed Valhalla | 1−2
+0%
|
1−2
+0%
|
| Call of Duty: Modern Warfare | 1−2
+0%
|
1−2
+0%
|
| Cyberpunk 2077 | 0−1 | 0−1 |
| Forza Horizon 4 | 2−3
+100%
|
1−2
−100%
|
| Horizon Zero Dawn | 4−5
+33.3%
|
3−4
−33.3%
|
| Metro Exodus | 6−7
+20%
|
5−6
−20%
|
| Watch Dogs: Legion | 1−2
+0%
|
1−2
+0%
|
4K
Epic Preset
| Red Dead Redemption 2 | 5−6
+25%
|
4−5
−25%
|
This is how GTX 550 Ti and GTS 450 compete in popular games:
- GTX 550 Ti is 36% faster in 900p
- GTS 450 is 30% faster in 1080p
- GTX 550 Ti is 11% faster in 1200p
Here's the range of performance differences observed across popular games:
- in Assassin's Creed Valhalla, with 1080p resolution and the Medium Preset, the GTX 550 Ti is 100% faster than the GTS 450.
All in all, in popular games:
- GTX 550 Ti is ahead in 55 tests (86%)
- there's a draw in 9 tests (14%)
Pros & cons summary
| Performance score | 4.01 | 3.41 |
| Recency | 15 March 2011 | 13 September 2010 |
| Cost | $149 | $129 |
| Maximum RAM amount | 2 GB | 1 GB |
| Power consumption (TDP) | 116 Watt | 106 Watt |
The GeForce GTX 550 Ti is our recommended choice as it beats the GeForce GTS 450 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.
