GeForce GTX 660 Ti vs Radeon HD 7870
Aggregated performance score
Radeon HD 7870 outperforms GeForce GTX 660 Ti by 5% based on our aggregated benchmark results.
General info
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 372 | 383 |
| Place by popularity | not in top-100 | not in top-100 |
| Value for money | 2.73 | 2.60 |
| Architecture | GCN (2011−2017) | Kepler (2012−2018) |
| GPU code name | Pitcairn XT | GK104 |
| Market segment | Desktop | Desktop |
| Release date | 5 March 2012 (12 years old) | 16 August 2012 (11 years old) |
| Launch price (MSRP) | $412.83 | $299 |
| Current price | $200 (0.5x MSRP) | $189 (0.6x MSRP) |
Value for money
Performance to price ratio. The higher, the better.
HD 7870 has 5% better value for money than GTX 660 Ti.
Technical specs
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 | 1280 | 1344 |
| CUDA cores | no data | 1344 |
| Core clock speed | 1000 MHz | 915 MHz |
| Boost clock speed | no data | 980 MHz |
| Number of transistors | 2800 Million | 3,540 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Power consumption (TDP) | 175 Watt | 150 Watt |
| Texture fill rate | 80.00 | 102.5 billion/sec |
| Floating-point performance | no data | 2,459.5 gflops |
Size and 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 Express 3.0 |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Length | 241 mm | 9.5" (24.1 cm) |
| Height | no data | 4.376" (11.1 cm) |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | 2x 6-pin | Two 6-pin |
| SLI options | no data | + |
Memory
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 | 2 GB |
| Memory bus width | 256 Bit | 192-bit GDDR5 |
| Memory clock speed | 4800 MHz | 6.0 GB/s |
| Memory bandwidth | 153.6 GB/s | 144.2 GB/s |
| Shared memory | - | - |
Video outputs and ports
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, 2x mini-DisplayPort | One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort |
| Multi monitor support | no data | 4 displays |
| Eyefinity | + | no data |
| HDMI | + | + |
| HDCP | no data | + |
| Maximum VGA resolution | no data | 2048x1536 |
| Audio input for HDMI | no data | Internal |
Technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| 3D Blu-Ray | no data | + |
| 3D Gaming | no data | + |
| 3D Vision | no data | + |
API support
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_1) | 12 (11_0) |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.6 | 4.3 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.2.131 | 1.1.126 |
| 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 7870 outperforms GeForce GTX 660 Ti by 5% 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 7870 outperforms GeForce GTX 660 Ti by 5% 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%
GeForce GTX 660 Ti outperforms Radeon HD 7870 by 11% 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%
GeForce GTX 660 Ti outperforms Radeon HD 7870 by 36% in 3DMark 11 Performance GPU.
Unigine Heaven 4.0
This is an old DirectX 11 benchmark, a newer version of Unigine 3.0 with relatively small differences. It displays a fantasy medieval town sprawling over several flying islands. The benchmark is still sometimes used, despite its significant age, as it was released back in 2013.
Benchmark coverage: 1%
GeForce GTX 660 Ti outperforms Radeon HD 7870 by 2% in Unigine Heaven 4.0.
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 | 84
+12%
| 75−80
−12%
|
| Full HD | 66
−16.7%
| 77
+16.7%
|
Performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 18−20
+0%
|
18−20
+0%
|
Full HD
Medium Preset
| Assassin's Creed Odyssey | 24−27
+4.2%
|
24−27
−4.2%
|
| Assassin's Creed Valhalla | 18−20
+5.6%
|
18−20
−5.6%
|
| Battlefield 5 | 40−45
+5.1%
|
35−40
−5.1%
|
| Call of Duty: Modern Warfare | 30−35
+3.3%
|
30−33
−3.3%
|
| Cyberpunk 2077 | 18−20
+0%
|
18−20
+0%
|
| Far Cry 5 | 30−35
+6.9%
|
27−30
−6.9%
|
| Far Cry New Dawn | 30−35
+3.2%
|
30−35
−3.2%
|
| Forza Horizon 4 | 40−45
+5%
|
40−45
−5%
|
| Hitman 3 | 30−35
+6.7%
|
30−33
−6.7%
|
| Horizon Zero Dawn | 24−27
+8.7%
|
21−24
−8.7%
|
| Red Dead Redemption 2 | 20−22
+5.3%
|
18−20
−5.3%
|
| Shadow of the Tomb Raider | 24−27
+4.2%
|
24−27
−4.2%
|
| Watch Dogs: Legion | 21−24
+4.8%
|
21−24
−4.8%
|
Full HD
High Preset
| Assassin's Creed Odyssey | 24−27
+4.2%
|
24−27
−4.2%
|
| Assassin's Creed Valhalla | 18−20
+5.6%
|
18−20
−5.6%
|
| Battlefield 5 | 40−45
+5.1%
|
35−40
−5.1%
|
| Call of Duty: Modern Warfare | 30−35
+3.3%
|
30−33
−3.3%
|
| Cyberpunk 2077 | 18−20
+0%
|
18−20
+0%
|
| Far Cry 5 | 30−35
+6.9%
|
27−30
−6.9%
|
| Far Cry New Dawn | 30−35
+3.2%
|
30−35
−3.2%
|
| Forza Horizon 4 | 40−45
+5%
|
40−45
−5%
|
| Hitman 3 | 30−35
+6.7%
|
30−33
−6.7%
|
| Horizon Zero Dawn | 24−27
+8.7%
|
21−24
−8.7%
|
| Metro Exodus | 18−20
+5.9%
|
16−18
−5.9%
|
| Red Dead Redemption 2 | 20−22
+5.3%
|
18−20
−5.3%
|
| Shadow of the Tomb Raider | 24−27
+4.2%
|
24−27
−4.2%
|
| The Witcher 3: Wild Hunt | 36
+56.5%
|
21−24
−56.5%
|
| Watch Dogs: Legion | 21−24
+4.8%
|
21−24
−4.8%
|
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 24−27
+4.2%
|
24−27
−4.2%
|
| Assassin's Creed Valhalla | 18−20
+5.6%
|
18−20
−5.6%
|
| Battlefield 5 | 40−45
+5.1%
|
35−40
−5.1%
|
| Cyberpunk 2077 | 18−20
+0%
|
18−20
+0%
|
| Far Cry 5 | 30−35
+6.9%
|
27−30
−6.9%
|
| Far Cry New Dawn | 30−35
+3.2%
|
30−35
−3.2%
|
| Forza Horizon 4 | 40−45
+5%
|
40−45
−5%
|
| The Witcher 3: Wild Hunt | 20
−15%
|
21−24
+15%
|
| Watch Dogs: Legion | 21−24
+4.8%
|
21−24
−4.8%
|
1440p
High Preset
| Call of Duty: Modern Warfare | 16−18
+0%
|
16−18
+0%
|
| Hitman 3 | 18−20
+5.6%
|
18−20
−5.6%
|
| Horizon Zero Dawn | 18−20
+5.9%
|
16−18
−5.9%
|
| Metro Exodus | 10−11
+0%
|
10−11
+0%
|
| Red Dead Redemption 2 | 9−10
+12.5%
|
8−9
−12.5%
|
| Shadow of the Tomb Raider | 14−16
+0%
|
14−16
+0%
|
1440p
Ultra Preset
| Assassin's Creed Odyssey | 12−14
+9.1%
|
10−12
−9.1%
|
| Assassin's Creed Valhalla | 8−9
+0%
|
8−9
+0%
|
| Battlefield 5 | 21−24
+9.5%
|
21−24
−9.5%
|
| Cyberpunk 2077 | 6−7
+0%
|
6−7
+0%
|
| Far Cry 5 | 18−20
+5.6%
|
18−20
−5.6%
|
| Far Cry New Dawn | 21−24
+10.5%
|
18−20
−10.5%
|
| Forza Horizon 4 | 21−24
+9.5%
|
21−24
−9.5%
|
| The Witcher 3: Wild Hunt | 12−14
+9.1%
|
10−12
−9.1%
|
| Watch Dogs: Legion | 6−7
+0%
|
6−7
+0%
|
4K
High Preset
| Call of Duty: Modern Warfare | 8−9
+0%
|
8−9
+0%
|
| Hitman 3 | 10−12
+10%
|
10−11
−10%
|
| Horizon Zero Dawn | 9−10
+0%
|
9−10
+0%
|
| Metro Exodus | 5−6
+0%
|
5−6
+0%
|
| Red Dead Redemption 2 | 6−7
+0%
|
6−7
+0%
|
| Shadow of the Tomb Raider | 7−8
+16.7%
|
6−7
−16.7%
|
| The Witcher 3: Wild Hunt | 10−11
+11.1%
|
9−10
−11.1%
|
4K
Ultra Preset
| Assassin's Creed Odyssey | 7−8
+16.7%
|
6−7
−16.7%
|
| Assassin's Creed Valhalla | 5−6
+0%
|
5−6
+0%
|
| Battlefield 5 | 10−12
+10%
|
10−11
−10%
|
| Cyberpunk 2077 | 2−3
+0%
|
2−3
+0%
|
| Far Cry 5 | 9−10
+0%
|
9−10
+0%
|
| Far Cry New Dawn | 12−14
+0%
|
12−14
+0%
|
| Forza Horizon 4 | 16−18
+6.7%
|
14−16
−6.7%
|
| Watch Dogs: Legion | 4−5
+0%
|
4−5
+0%
|
This is how HD 7870 and GTX 660 Ti compete in popular games:
900p resolution:
- HD 7870 is 12% faster than GTX 660 Ti
1080p resolution:
- GTX 660 Ti is 16.7% faster than HD 7870
Here's the range of performance differences observed across popular games:
- in The Witcher 3: Wild Hunt, with 1080p resolution and the High Preset, the HD 7870 is 56.5% faster than the GTX 660 Ti.
- in The Witcher 3: Wild Hunt, with 1080p resolution and the Ultra Preset, the GTX 660 Ti is 15% faster than the HD 7870.
All in all, in popular games:
- HD 7870 is ahead in 48 tests (71%)
- GTX 660 Ti is ahead in 1 test (1%)
- there's a draw in 19 tests (28%)
Advantages and disadvantages
| Performance score | 11.97 | 11.38 |
| Recency | 5 March 2012 | 16 August 2012 |
| Cost | $412.83 | $299 |
| Power consumption (TDP) | 175 Watt | 150 Watt |
Given the minimal performance differences, no clear winner can be declared between Radeon HD 7870 and GeForce GTX 660 Ti.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
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