GeForce GTS 450 vs Radeon HD 6790
Aggregate performance score
Radeon HD 6790 outperforms GeForce GTS 450 by a significant 23% based on our aggregated benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 649 | 693 |
| Place by popularity | not in top-100 | 88 |
| Cost-effectiveness evaluation | 0.34 | 0.31 |
| Architecture | Terascale 2 (2009−2015) | Fermi (2010−2014) |
| GPU code name | Barts | GF106 |
| Market segment | Desktop | Desktop |
| Release date | 4 April 2011 (13 years ago) | 13 September 2010 (13 years ago) |
| Launch price (MSRP) | $149 | $129 |
| Current price | $184 (1.2x MSRP) | $127 (1x MSRP) |
Cost-effectiveness evaluation
Performance to price ratio. The higher, the better.
HD 6790 has 10% better value for money than GTS 450.
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 | 800 | 192 |
| CUDA cores | no data | 192 |
| Core clock speed | 840 MHz | 783 MHz |
| Number of transistors | 1,700 million | 1,170 million |
| Manufacturing process technology | 40 nm | 40 nm |
| Power consumption (TDP) | 150 Watt | 106 Watt |
| Maximum GPU temperature | no data | 100 °C |
| Texture fill rate | 33.60 | 25.1 billion/sec |
| Floating-point performance | 1,344.0 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 | no data | PCI-E 2.0 x 16 |
| Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Length | 198 mm | 8.25" (210 mm) (21 cm) |
| Height | no data | 4.376" (111 mm) (11.1 cm) |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | 2x 6-pin | 6-pin |
| 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 | 1 GB | 1 GB |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 1050 MHz | 1804 (3608 data rate) MHz |
| Memory bandwidth | 134.4 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 | 2x DVI, 1x HDMI, 1x DisplayPort | Mini HDMITwo Dual Link DVI |
| HDMI | + | + |
| Maximum VGA resolution | no data | 2048x1536 |
| Audio input for HDMI | no data | Internal |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 11.2 (11_0) | 12 (11_0) |
| Shader Model | 5.0 | 5.1 |
| OpenGL | 4.4 | 4.2 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | N/A | N/A |
| 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.
Radeon HD 6790 outperforms GeForce GTS 450 by 23% 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%
Radeon HD 6790 outperforms GeForce GTS 450 by 22% 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%
Radeon HD 6790 outperforms GeForce GTS 450 by 53% 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%
Radeon HD 6790 outperforms GeForce GTS 450 by 40% in 3DMark Vantage Performance.
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%
Radeon HD 6790 outperforms GeForce GTS 450 by 39% 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 | 52
+85.7%
| 28
−85.7%
|
| Full HD | 56
+43.6%
| 39
−43.6%
|
| 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 | 10−11
+42.9%
|
7−8
−42.9%
|
| 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 | 10−11
+25%
|
8−9
−25%
|
| Horizon Zero Dawn | 18−20
+11.8%
|
16−18
−11.8%
|
| Metro Exodus | 8−9
+60%
|
5−6
−60%
|
| Red Dead Redemption 2 | 10−12
+37.5%
|
8−9
−37.5%
|
| 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 | 10−11
+42.9%
|
7−8
−42.9%
|
| 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 | 10−11
+25%
|
8−9
−25%
|
| Horizon Zero Dawn | 18−20
+11.8%
|
16−18
−11.8%
|
| Metro Exodus | 8−9
+60%
|
5−6
−60%
|
| Red Dead Redemption 2 | 10−12
+37.5%
|
8−9
−37.5%
|
| 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
+11.8%
|
16−18
−11.8%
|
| Metro Exodus | 8−9
+60%
|
5−6
−60%
|
| 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 | 10−12
+37.5%
|
8−9
−37.5%
|
1440p
High Preset
| Battlefield 5 | 8−9
+33.3%
|
6−7
−33.3%
|
| Far Cry New Dawn | 6−7
+50%
|
4−5
−50%
|
| 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 | 7−8
+40%
|
5−6
−40%
|
| Horizon Zero Dawn | 10−11
+25%
|
8−9
−25%
|
| Metro Exodus | 0−1 | 0−1 |
| The Witcher 3: Wild Hunt | 4−5
+33.3%
|
3−4
−33.3%
|
| 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 | 2−3
+100%
|
1−2
−100%
|
| Cyberpunk 2077 | 0−1 | 0−1 |
| Forza Horizon 4 | 3−4
+200%
|
1−2
−200%
|
| 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 HD 6790 and GTS 450 compete in popular games:
- HD 6790 is 86% faster in 900p
- HD 6790 is 44% faster in 1080p
- HD 6790 is 11% faster in 1200p
Here's the range of performance differences observed across popular games:
- in Forza Horizon 4, with 4K resolution and the Ultra Preset, the HD 6790 is 200% faster than the GTS 450.
All in all, in popular games:
- HD 6790 is ahead in 57 tests (89%)
- there's a draw in 7 tests (11%)
Pros & cons summary
| Performance score | 4.18 | 3.41 |
| Recency | 4 April 2011 | 13 September 2010 |
| Cost | $149 | $129 |
| Power consumption (TDP) | 150 Watt | 106 Watt |
The Radeon HD 6790 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.
