Radeon RX 7600 XT vs HD 7660G
Aggregate performance score
We've compared Radeon HD 7660G with Radeon RX 7600 XT, including specs and performance data.
RX 7600 XT outperforms HD 7660G by a whopping 3456% based on our aggregate benchmark results.
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1092 | 109 |
| Place by popularity | not in top-100 | 50 |
| Cost-effectiveness evaluation | no data | 73.25 |
| Power efficiency | 2.50 | 16.39 |
| Architecture | TeraScale 3 (2010−2013) | RDNA 3.0 (2022−2025) |
| GPU code name | Devastator | Navi 33 |
| Market segment | Laptop | Desktop |
| Release date | 15 May 2012 (13 years ago) | 8 January 2024 (1 year ago) |
| Launch price (MSRP) | no data | $329 |
Cost-effectiveness evaluation
The higher the performance-to-price ratio, the better. We use the manufacturer's recommended prices for comparison.
Performance to price scatter graph
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 | 384 | 2048 |
| Core clock speed | 686 MHz | 1980 MHz |
| Boost clock speed | 686 MHz | 2755 MHz |
| Number of transistors | 1,303 million | 13,300 million |
| Manufacturing process technology | 32 nm | 6 nm |
| Power consumption (TDP) | 35 Watt | 190 Watt |
| Texture fill rate | 16.46 | 352.6 |
| Floating-point processing power | 0.5268 TFLOPS | 22.57 TFLOPS |
| ROPs | 8 | 64 |
| TMUs | 24 | 128 |
| Ray Tracing Cores | no data | 32 |
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 | IGP | PCIe 4.0 x8 |
| Length | no data | 204 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | no data | 1x 8-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 | System Shared | GDDR6 |
| Maximum RAM amount | System Shared | 16 GB |
| Memory bus width | System Shared | 128 Bit |
| Memory clock speed | System Shared | 2250 MHz |
| Memory bandwidth | no data | 288.0 GB/s |
| Shared memory | + | - |
| Resizable BAR | - | + |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | No outputs | 1x HDMI 2.1a, 3x DisplayPort 2.1 |
| HDMI | - | + |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.2 (11_0) | 12 Ultimate (12_2) |
| Shader Model | 5.0 | 6.8 |
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 2.2 |
| Vulkan | N/A | 1.3 |
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.
Passmark
This is the most ubiquitous GPU benchmark. 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.
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 | 10
−3400%
| 350−400
+3400%
|
| Full HD | 16
−3338%
| 550−600
+3338%
|
| 1200p | 9
−3233%
| 300−350
+3233%
|
Cost per frame, $
| 1080p | no data | 0.60 |
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 2−3
−3400%
|
70−75
+3400%
|
| God of War | 5−6
−3300%
|
170−180
+3300%
|
Full HD
Medium Preset
| Battlefield 5 | 1−2
−3400%
|
35−40
+3400%
|
| Cyberpunk 2077 | 2−3
−3400%
|
70−75
+3400%
|
| Far Cry 5 | 2−3
−3400%
|
70−75
+3400%
|
| Fortnite | 2−3
−3400%
|
70−75
+3400%
|
| Forza Horizon 4 | 7−8
−3329%
|
240−250
+3329%
|
| Forza Horizon 5 | 0−1 | 0−1 |
| God of War | 5−6
−3300%
|
170−180
+3300%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 9−10
−3233%
|
300−310
+3233%
|
| Valorant | 30−35
−3338%
|
1100−1150
+3338%
|
Full HD
High Preset
| Battlefield 5 | 1−2
−3400%
|
35−40
+3400%
|
| Counter-Strike: Global Offensive | 39
−3362%
|
1350−1400
+3362%
|
| Cyberpunk 2077 | 2−3
−3400%
|
70−75
+3400%
|
| Dota 2 | 16
−3338%
|
550−600
+3338%
|
| Far Cry 5 | 2−3
−3400%
|
70−75
+3400%
|
| Fortnite | 2−3
−3400%
|
70−75
+3400%
|
| Forza Horizon 4 | 7−8
−3329%
|
240−250
+3329%
|
| Forza Horizon 5 | 0−1 | 0−1 |
| God of War | 5−6
−3300%
|
170−180
+3300%
|
| Grand Theft Auto V | 0−1 | 0−1 |
| Metro Exodus | 2−3
−3400%
|
70−75
+3400%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 9−10
−3233%
|
300−310
+3233%
|
| The Witcher 3: Wild Hunt | 7−8
−3329%
|
240−250
+3329%
|
| Valorant | 30−35
−3338%
|
1100−1150
+3338%
|
Full HD
Ultra Preset
| Battlefield 5 | 1−2
−3400%
|
35−40
+3400%
|
| Cyberpunk 2077 | 2−3
−3400%
|
70−75
+3400%
|
| Dota 2 | 15
−3233%
|
500−550
+3233%
|
| Far Cry 5 | 2−3
−3400%
|
70−75
+3400%
|
| Forza Horizon 4 | 7−8
−3329%
|
240−250
+3329%
|
| God of War | 5−6
−3300%
|
170−180
+3300%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 9−10
−3233%
|
300−310
+3233%
|
| The Witcher 3: Wild Hunt | 7−8
−3329%
|
240−250
+3329%
|
| Valorant | 30−35
−3338%
|
1100−1150
+3338%
|
Full HD
Epic Preset
| Fortnite | 2−3
−3400%
|
70−75
+3400%
|
1440p
High Preset
| Counter-Strike 2 | 3−4
−3233%
|
100−105
+3233%
|
| Counter-Strike: Global Offensive | 7−8
−3329%
|
240−250
+3329%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 12−14
−3233%
|
400−450
+3233%
|
| Valorant | 3−4
−3233%
|
100−105
+3233%
|
1440p
Ultra Preset
| Cyberpunk 2077 | 0−1 | 0−1 |
| Far Cry 5 | 0−1 | 0−1 |
| Forza Horizon 4 | 3−4
−3233%
|
100−105
+3233%
|
| The Witcher 3: Wild Hunt | 0−1 | 0−1 |
1440p
Epic Preset
| Fortnite | 2−3
−3400%
|
70−75
+3400%
|
4K
High Preset
| Grand Theft Auto V | 14−16
−3233%
|
500−550
+3233%
|
| Valorant | 6−7
−3400%
|
210−220
+3400%
|
4K
Ultra Preset
| Dota 2 | 0−1 | 0−1 |
| God of War | 0−1 | 0−1 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 2−3
−3400%
|
70−75
+3400%
|
4K
Epic Preset
| Fortnite | 2−3
−3400%
|
70−75
+3400%
|
This is how HD 7660G and RX 7600 XT compete in popular games:
- RX 7600 XT is 3400% faster in 900p
- RX 7600 XT is 3338% faster in 1080p
- RX 7600 XT is 3233% faster in 1200p
Pros & cons summary
| Performance score | 1.15 | 40.89 |
| Recency | 15 May 2012 | 8 January 2024 |
| Chip lithography | 32 nm | 6 nm |
| Power consumption (TDP) | 35 Watt | 190 Watt |
HD 7660G has 442.9% lower power consumption.
RX 7600 XT, on the other hand, has a 3455.7% higher aggregate performance score, an age advantage of 11 years, and a 433.3% more advanced lithography process.
The Radeon RX 7600 XT is our recommended choice as it beats the Radeon HD 7660G in performance tests.
Be aware that Radeon HD 7660G is a notebook graphics card while Radeon RX 7600 XT 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.
