Radeon RX 6650M XT vs CMP 170HX
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 113 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | no data | 26.12 |
| Architecture | Ampere (2020−2025) | RDNA 2.0 (2020−2025) |
| GPU code name | GA100 | Navi 23 |
| Market segment | Workstation | Laptop |
| Release date | 1 September 2021 (4 years ago) | 4 January 2022 (3 years ago) |
| Launch price (MSRP) | $4,299 | no data |
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 | 4480 | 2048 |
| Core clock speed | 1140 MHz | 2068 MHz |
| Boost clock speed | 1410 MHz | 2416 MHz |
| Number of transistors | 54,200 million | 11,060 million |
| Manufacturing process technology | 7 nm | 7 nm |
| Power consumption (TDP) | 250 Watt | 120 Watt |
| Texture fill rate | 394.8 | 309.2 |
| Floating-point processing power | 12.63 TFLOPS | 9.896 TFLOPS |
| ROPs | 128 | 64 |
| TMUs | 280 | 128 |
| Tensor Cores | 280 | no data |
| Ray Tracing Cores | no data | 32 |
| L0 Cache | no data | 512 KB |
| L1 Cache | 13.1 MB | 512 KB |
| L2 Cache | 8 MB | 2 MB |
| L3 Cache | no data | 32 MB |
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 | no data | large |
| Interface | PCIe 4.0 x4 | PCIe 4.0 x8 |
| Width | IGP | no data |
| Supplementary power connectors | 2x 8-pin | None |
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 | HBM2e | GDDR6 |
| Maximum RAM amount | 16 GB | 8 GB |
| Memory bus width | 4096 Bit | 128 Bit |
| Memory clock speed | 1458 MHz | 2000 MHz |
| Memory bandwidth | 1,493 GB/s | 256.0 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 | No outputs |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | N/A | 12 Ultimate (12_2) |
| Shader Model | N/A | 6.5 |
| OpenGL | N/A | 4.6 |
| OpenCL | 3.0 | 2.1 |
| Vulkan | N/A | 1.3 |
| CUDA | 8.0 | - |
| DLSS | + | - |
Pros & cons summary
| Recency | 1 September 2021 | 4 January 2022 |
| Maximum RAM amount | 16 GB | 8 GB |
| Power consumption (TDP) | 250 Watt | 120 Watt |
CMP 170HX has a 100% higher maximum VRAM amount.
RX 6650M XT, on the other hand, has an age advantage of 4 months, and 108.3% lower power consumption.
We couldn't decide between CMP 170HX and Radeon RX 6650M XT. We've got no test results to judge.
Be aware that CMP 170HX is a workstation graphics card while Radeon RX 6650M XT is a notebook one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
