Radeon RX 6950 XT vs GeForce GTS 450
Aggregated performance score
Radeon RX 6950 XT outperforms GeForce GTS 450 by 2041% based on our aggregated benchmark results.
Primary Details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 690 | 14 |
| Place by popularity | 97 | not in top-100 |
| Cost-Effectiveness Evaluation | 0.31 | 22.28 |
| Architecture | Fermi (2010−2014) | Navi / RDNA2 (2020−2022) |
| GPU code name | GF106 | Navi |
| Market segment | Desktop | Desktop |
| Release date | 13 September 2010 (13 years ago) | 10 May 2022 (1 year ago) |
| Launch price (MSRP) | $129 | $1,099 |
| Current price | $127 (1x MSRP) | $961 (0.9x MSRP) |
Cost-Effectiveness Evaluation
Performance to price ratio. The higher, the better.
RX 6950 XT has 7087% 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 | 192 | 5120 |
| CUDA cores | 192 | no data |
| Core clock speed | 783 MHz | 1925 MHz |
| Boost clock speed | no data | 2324 MHz |
| Number of transistors | 1,170 million | 26,800 million |
| Manufacturing process technology | 40 nm | 7 nm |
| Power consumption (TDP) | 106 Watt | 335 Watt |
| Maximum GPU temperature | 100 °C | no data |
| Texture fill rate | 25.1 billion/sec | 743.7 |
| Floating-point performance | 601.3 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 | PCI-E 2.0 x 16 | no data |
| Interface | PCIe 2.0 x16 | PCIe 4.0 x16 |
| Length | 8.25" (210 mm) (21 cm) | 267 mm |
| Height | 4.376" (111 mm) (11.1 cm) | no data |
| Width | 2-slot | 3-slot |
| Supplementary power connectors | 6-pin | 2x 8-pin |
| SLI options | + | no data |
| Memory type | GDDR5 | GDDR6 |
| Maximum RAM amount | 1 GB | 16 GB |
| Memory bus width | 128 Bit | 256 Bit |
| Memory clock speed | 1804 (3608 data rate) MHz | 18000 MHz |
| Memory bandwidth | 57.7 GB/s | 576.0 GB/s |
| 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 | Mini HDMITwo Dual Link DVI | 1x HDMI 2.1, 2x DisplayPort 1.4a |
| HDMI | + | + |
| 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) | 12 Ultimate (12_2) |
| Shader Model | 5.1 | 6.5 |
| OpenGL | 4.2 | 4.6 |
| OpenCL | 1.1 | 2.1 |
| Vulkan | N/A | 1.3 |
| 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 RX 6950 XT outperforms GeForce GTS 450 by 2041% 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 RX 6950 XT outperforms GeForce GTS 450 by 2044% in Passmark.
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 RX 6950 XT outperforms GeForce GTS 450 by 1129% in 3DMark Vantage Performance.
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 RX 6950 XT outperforms GeForce GTS 450 by 3727% 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%
Radeon RX 6950 XT outperforms GeForce GTS 450 by 3776% in 3DMark Fire Strike Graphics.
3DMark Cloud Gate GPU
Cloud Gate is an outdated DirectX 11 feature level 10 benchmark that was used for home PCs and basic notebooks. It displays a few scenes of some weird space teleportation device launching spaceships into unknown, using fixed resolution of 1280x720. Just like Ice Storm benchmark, it has been discontinued in January 2020 and replaced by 3DMark Night Raid.
Benchmark coverage: 14%
Radeon RX 6950 XT outperforms GeForce GTS 450 by 1741% in 3DMark Cloud Gate GPU.
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 | 28
−1864%
| 550−600
+1864%
|
| Full HD | 38
−479%
| 220
+479%
|
| 1200p | 27
−1937%
| 550−600
+1937%
|
| 1440p | 6−7
−2217%
| 139
+2217%
|
| 4K | 4−5
−2100%
| 88
+2100%
|
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 6−7
−2583%
|
161
+2583%
|
Full HD
Medium Preset
| Assassin's Creed Odyssey | 5−6
−2120%
|
110−120
+2120%
|
| Assassin's Creed Valhalla | 1−2
−12800%
|
120−130
+12800%
|
| Battlefield 5 | 8−9
−1925%
|
160−170
+1925%
|
| Call of Duty: Modern Warfare | 12−14
−1254%
|
170−180
+1254%
|
| Cyberpunk 2077 | 6−7
−2283%
|
143
+2283%
|
| Far Cry 5 | 6−7
−2917%
|
181
+2917%
|
| Far Cry New Dawn | 6−7
−2433%
|
152
+2433%
|
| Forza Horizon 4 | 10−11
−1960%
|
200−210
+1960%
|
| Hitman 3 | 7−8
−2929%
|
210−220
+2929%
|
| Horizon Zero Dawn | 6−7
−2583%
|
160−170
+2583%
|
| Red Dead Redemption 2 | 7−8
−1657%
|
120−130
+1657%
|
| Shadow of the Tomb Raider | 10−11
−2660%
|
276
+2660%
|
| Watch Dogs: Legion | 3−4
−4233%
|
130
+4233%
|
Full HD
High Preset
| Assassin's Creed Odyssey | 5−6
−2120%
|
110−120
+2120%
|
| Assassin's Creed Valhalla | 1−2
−12800%
|
120−130
+12800%
|
| Battlefield 5 | 8−9
−1925%
|
160−170
+1925%
|
| Call of Duty: Modern Warfare | 12−14
−1254%
|
170−180
+1254%
|
| Cyberpunk 2077 | 6−7
−2033%
|
128
+2033%
|
| Far Cry 5 | 6−7
−2783%
|
173
+2783%
|
| Far Cry New Dawn | 6−7
−2350%
|
147
+2350%
|
| Forza Horizon 4 | 10−11
−1960%
|
200−210
+1960%
|
| Hitman 3 | 7−8
−2929%
|
210−220
+2929%
|
| Horizon Zero Dawn | 6−7
−2583%
|
160−170
+2583%
|
| Metro Exodus | 5−6
−3680%
|
189
+3680%
|
| Red Dead Redemption 2 | 7−8
−1657%
|
120−130
+1657%
|
| Shadow of the Tomb Raider | 10−11
−2470%
|
257
+2470%
|
| The Witcher 3: Wild Hunt | 8−9
−4600%
|
376
+4600%
|
| Watch Dogs: Legion | 3−4
−3733%
|
115
+3733%
|
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 5−6
−2120%
|
110−120
+2120%
|
| Assassin's Creed Valhalla | 1−2
−12800%
|
120−130
+12800%
|
| Battlefield 5 | 8−9
−1925%
|
160−170
+1925%
|
| Cyberpunk 2077 | 6−7
−1933%
|
122
+1933%
|
| Far Cry 5 | 6−7
−2633%
|
164
+2633%
|
| Far Cry New Dawn | 6−7
−2100%
|
132
+2100%
|
| Forza Horizon 4 | 10−11
−1960%
|
200−210
+1960%
|
| The Witcher 3: Wild Hunt | 8−9
−2600%
|
216
+2600%
|
| Watch Dogs: Legion | 3−4
−3467%
|
107
+3467%
|
1440p
High Preset
| Call of Duty: Modern Warfare | 6−7
−2133%
|
130−140
+2133%
|
| Hitman 3 | 6−7
−2650%
|
160−170
+2650%
|
| Horizon Zero Dawn | 10−11
−1150%
|
120−130
+1150%
|
| Metro Exodus | 2−3
−5900%
|
120
+5900%
|
| Red Dead Redemption 2 | 2−3
−3500%
|
70−75
+3500%
|
| Shadow of the Tomb Raider | 7−8
−2571%
|
187
+2571%
|
1440p
Ultra Preset
| Assassin's Creed Odyssey | 1−2
−8100%
|
80−85
+8100%
|
| Cyberpunk 2077 | 2−3
−4550%
|
93
+4550%
|
| Far Cry 5 | 5−6
−3160%
|
163
+3160%
|
| Far Cry New Dawn | 0−1 | 132 |
| Forza Horizon 4 | 3−4
−5733%
|
170−180
+5733%
|
| The Witcher 3: Wild Hunt | 3−4
−4500%
|
130−140
+4500%
|
4K
High Preset
| Call of Duty: Modern Warfare | 3−4
−2667%
|
80−85
+2667%
|
| Hitman 3 | 3−4
−3100%
|
95−100
+3100%
|
| Horizon Zero Dawn | 7−8
−1100%
|
80−85
+1100%
|
| Red Dead Redemption 2 | 2−3
−2300%
|
45−50
+2300%
|
| Shadow of the Tomb Raider | 0−1 | 99 |
4K
Ultra Preset
| Assassin's Creed Odyssey | 1−2
−5800%
|
55−60
+5800%
|
| Assassin's Creed Valhalla | 1−2
−5800%
|
55−60
+5800%
|
| Cyberpunk 2077 | 0−1 | 46 |
| Far Cry 5 | 4−5
−3000%
|
124
+3000%
|
| Far Cry New Dawn | 6−7
−1867%
|
118
+1867%
|
| Forza Horizon 4 | 0−1 | 120−130 |
This is how GTS 450 and RX 6950 XT compete in popular games:
- RX 6950 XT is 1864% faster than GTS 450 in 900p
- RX 6950 XT is 479% faster than GTS 450 in 1080p
- RX 6950 XT is 1937% faster than GTS 450 in 1200p
- RX 6950 XT is 2217% faster than GTS 450 in 1440p
- RX 6950 XT is 2100% faster than GTS 450 in 4K
Here's the range of performance differences observed across popular games:
- in Assassin's Creed Valhalla, with 1080p resolution and the Medium Preset, the RX 6950 XT is 12800% faster than the GTS 450.
All in all, in popular games:
- Without exception, RX 6950 XT surpassed GTS 450 in all 57 of our tests.
Pros & Cons Summary
| Performance score | 3.42 | 73.23 |
| Recency | 13 September 2010 | 10 May 2022 |
| Cost | $129 | $1099 |
| Maximum RAM amount | 1 GB | 16 GB |
| Chip lithography | 40 nm | 7 nm |
| Power consumption (TDP) | 106 Watt | 335 Watt |
The Radeon RX 6950 XT 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.
