ATI Radeon HD 4850 vs GeForce GTX 1660 Ti Mobile
Aggregate performance score
We've compared GeForce GTX 1660 Ti Mobile with Radeon HD 4850, including specs and performance data.
GTX 1660 Ti Mobile outperforms ATI HD 4850 by a whopping 982% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 205 | 824 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 100.00 | 0.26 |
| Power efficiency | 24.78 | 1.67 |
| Architecture | Turing (2018−2022) | TeraScale (2005−2013) |
| GPU code name | TU116 | RV770 |
| Market segment | Laptop | Desktop |
| Release date | 23 April 2019 (5 years ago) | 25 June 2008 (16 years ago) |
| Launch price (MSRP) | $229 | $199 |
Cost-effectiveness evaluation
The higher the performance-to-price ratio, the better. We use the manufacturer's recommended prices for comparison.
GTX 1660 Ti Mobile has 38362% better value for money than ATI HD 4850.
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 1536 | 800 |
| Core clock speed | 1455 MHz | 625 MHz |
| Boost clock speed | 1590 MHz | no data |
| Number of transistors | 6,600 million | 956 million |
| Manufacturing process technology | 12 nm | 55 nm |
| Power consumption (TDP) | 80 Watt | 110 Watt |
| Texture fill rate | 152.6 | 25.00 |
| Floating-point processing power | 4.884 TFLOPS | 1 TFLOPS |
| ROPs | 48 | 16 |
| TMUs | 96 | 40 |
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).
| Laptop size | medium sized | no data |
| Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
| Length | no data | 246 mm |
| Width | no data | 1-slot |
| Supplementary power connectors | no data | 1x 6-pin |
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 | GDDR6 | GDDR3 |
| Maximum RAM amount | 6 GB | 512 MB |
| Memory bus width | 192 Bit | 256 Bit |
| Memory clock speed | 1500 MHz | 993 MHz |
| Memory bandwidth | 288.0 GB/s | 63.55 GB/s |
| Shared memory | - | - |
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 | No outputs | 2x DVI, 1x S-Video |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 10.1 (10_1) |
| Shader Model | 6.5 | 4.1 |
| OpenGL | 4.6 | 3.3 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | 1.2.131 | N/A |
| CUDA | 7.5 | - |
Synthetic benchmark performance
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score.
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.
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.
3DMark Ice Storm GPU
Ice Storm Graphics is an obsolete benchmark, part of 3DMark suite. Ice Storm was used to measure entry level laptops and Windows-based tablets performance. It utilizes DirectX 11 feature level 9 to display a battle between two space fleets near a frozen planet in 1280x720 resolution. Discontinued in January 2020, it is now superseded by 3DMark Night Raid.
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 | 300−350
+971%
| 28
−971%
|
| Full HD | 90
+125%
| 40
−125%
|
| 1200p | 200−210
+953%
| 19
−953%
|
| 1440p | 60
+1100%
| 5−6
−1100%
|
| 4K | 38
+1167%
| 3−4
−1167%
|
Cost per frame, $
| 1080p | 2.54
+95.5%
| 4.98
−95.5%
|
| 1440p | 3.82
+943%
| 39.80
−943%
|
| 4K | 6.03
+1001%
| 66.33
−1001%
|
- GTX 1660 Ti Mobile has 96% lower cost per frame in 1080p
- GTX 1660 Ti Mobile has 943% lower cost per frame in 1440p
- GTX 1660 Ti Mobile has 1001% lower cost per frame in 4K
FPS performance in popular games
Full HD
Low Preset
| Atomic Heart | 109
+1717%
|
6−7
−1717%
|
| Counter-Strike 2 | 63
+600%
|
9−10
−600%
|
| Cyberpunk 2077 | 86
+1620%
|
5−6
−1620%
|
Full HD
Medium Preset
| Atomic Heart | 81
+1250%
|
6−7
−1250%
|
| Battlefield 5 | 111
+1288%
|
8−9
−1288%
|
| Counter-Strike 2 | 54
+500%
|
9−10
−500%
|
| Cyberpunk 2077 | 68
+1260%
|
5−6
−1260%
|
| Far Cry 5 | 93
+2225%
|
4−5
−2225%
|
| Fortnite | 120−130
+975%
|
12−14
−975%
|
| Forza Horizon 4 | 134
+1017%
|
12−14
−1017%
|
| Forza Horizon 5 | 69
+1625%
|
4−5
−1625%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 100−110
+792%
|
12−14
−792%
|
| Valorant | 209
+386%
|
40−45
−386%
|
Full HD
High Preset
| Atomic Heart | 50
+733%
|
6−7
−733%
|
| Battlefield 5 | 103
+1188%
|
8−9
−1188%
|
| Counter-Strike 2 | 49
+444%
|
9−10
−444%
|
| Counter-Strike: Global Offensive | 260−270
+456%
|
45−50
−456%
|
| Cyberpunk 2077 | 54
+980%
|
5−6
−980%
|
| Dota 2 | 121
+365%
|
24−27
−365%
|
| Far Cry 5 | 89
+2125%
|
4−5
−2125%
|
| Fortnite | 120−130
+975%
|
12−14
−975%
|
| Forza Horizon 4 | 125
+942%
|
12−14
−942%
|
| Forza Horizon 5 | 60
+1400%
|
4−5
−1400%
|
| Grand Theft Auto V | 105
+1650%
|
6−7
−1650%
|
| Metro Exodus | 54
+1250%
|
4−5
−1250%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 100−110
+792%
|
12−14
−792%
|
| The Witcher 3: Wild Hunt | 103
+1188%
|
8−9
−1188%
|
| Valorant | 207
+381%
|
40−45
−381%
|
Full HD
Ultra Preset
| Battlefield 5 | 94
+1075%
|
8−9
−1075%
|
| Counter-Strike 2 | 55−60
+511%
|
9−10
−511%
|
| Cyberpunk 2077 | 52
+940%
|
5−6
−940%
|
| Dota 2 | 116
+346%
|
24−27
−346%
|
| Far Cry 5 | 83
+1975%
|
4−5
−1975%
|
| Forza Horizon 4 | 99
+725%
|
12−14
−725%
|
| Forza Horizon 5 | 50
+1150%
|
4−5
−1150%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 109
+808%
|
12−14
−808%
|
| The Witcher 3: Wild Hunt | 55
+588%
|
8−9
−588%
|
| Valorant | 125
+191%
|
40−45
−191%
|
Full HD
Epic Preset
| Fortnite | 107
+792%
|
12−14
−792%
|
1440p
High Preset
| Counter-Strike: Global Offensive | 180−190
+944%
|
18−20
−944%
|
| Grand Theft Auto V | 50−55
+4900%
|
1−2
−4900%
|
| Metro Exodus | 30
+1400%
|
2−3
−1400%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 170−180
+821%
|
18−20
−821%
|
| Valorant | 197
+795%
|
21−24
−795%
|
1440p
Ultra Preset
| Battlefield 5 | 69
+1050%
|
6−7
−1050%
|
| Counter-Strike 2 | 24−27
+1100%
|
2−3
−1100%
|
| Cyberpunk 2077 | 25
+1150%
|
2−3
−1150%
|
| Far Cry 5 | 60
+1400%
|
4−5
−1400%
|
| Forza Horizon 4 | 70−75
+1083%
|
6−7
−1083%
|
| Forza Horizon 5 | 42
+2000%
|
2−3
−2000%
|
| The Witcher 3: Wild Hunt | 45−50
+1050%
|
4−5
−1050%
|
1440p
Epic Preset
| Fortnite | 69
+1280%
|
5−6
−1280%
|
4K
High Preset
| Atomic Heart | 21−24
+950%
|
2−3
−950%
|
| Counter-Strike 2 | 12−14
+1200%
|
1−2
−1200%
|
| Grand Theft Auto V | 50−55
+247%
|
14−16
−247%
|
| Metro Exodus | 19
+1800%
|
1−2
−1800%
|
| The Witcher 3: Wild Hunt | 35
+1067%
|
3−4
−1067%
|
| Valorant | 152
+1069%
|
12−14
−1069%
|
4K
Ultra Preset
| Battlefield 5 | 38
+1167%
|
3−4
−1167%
|
| Counter-Strike 2 | 12−14
+1200%
|
1−2
−1200%
|
| Cyberpunk 2077 | 10
+900%
|
1−2
−900%
|
| Dota 2 | 85
+1317%
|
6−7
−1317%
|
| Far Cry 5 | 31
+933%
|
3−4
−933%
|
| Forza Horizon 4 | 45−50
+4700%
|
1−2
−4700%
|
| Forza Horizon 5 | 22 | 0−1 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 30−33
+900%
|
3−4
−900%
|
4K
Epic Preset
| Fortnite | 30−35
+933%
|
3−4
−933%
|
1440p
High Preset
| Counter-Strike 2 | 3−4
+0%
|
3−4
+0%
|
This is how GTX 1660 Ti Mobile and ATI HD 4850 compete in popular games:
- GTX 1660 Ti Mobile is 971% faster in 900p
- GTX 1660 Ti Mobile is 125% faster in 1080p
- GTX 1660 Ti Mobile is 953% faster in 1200p
- GTX 1660 Ti Mobile is 1100% faster in 1440p
- GTX 1660 Ti Mobile is 1167% faster in 4K
Here's the range of performance differences observed across popular games:
- in Grand Theft Auto V, with 1440p resolution and the High Preset, the GTX 1660 Ti Mobile is 4900% faster.
All in all, in popular games:
- GTX 1660 Ti Mobile is ahead in 58 tests (98%)
- there's a draw in 1 test (2%)
Pros & cons summary
| Performance score | 28.56 | 2.64 |
| Recency | 23 April 2019 | 25 June 2008 |
| Maximum RAM amount | 6 GB | 512 MB |
| Chip lithography | 12 nm | 55 nm |
| Power consumption (TDP) | 80 Watt | 110 Watt |
GTX 1660 Ti Mobile has a 981.8% higher aggregate performance score, an age advantage of 10 years, a 1100% higher maximum VRAM amount, a 358.3% more advanced lithography process, and 37.5% lower power consumption.
The GeForce GTX 1660 Ti Mobile is our recommended choice as it beats the Radeon HD 4850 in performance tests.
Be aware that GeForce GTX 1660 Ti Mobile is a notebook card while Radeon HD 4850 is a desktop one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
