Radeon RX 7400 vs HD 7350 OEM PCI
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 223 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | no data | 50.92 |
| Architecture | TeraScale 2 (2009−2015) | RDNA 3.0 (2022−2026) |
| GPU code name | Cedar | Navi 33 |
| Market segment | Desktop | Desktop |
| Release date | 5 January 2012 (14 years ago) | 8 August 2025 (less than a year ago) |
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 | 80 | 1792 |
| Core clock speed | 650 MHz | 1452 MHz |
| Boost clock speed | no data | 2300 MHz |
| Number of transistors | 292 million | 13,300 million |
| Manufacturing process technology | 40 nm | 6 nm |
| Power consumption (TDP) | 19 Watt | 43 Watt |
| Texture fill rate | 5.200 | 257.6 |
| Floating-point processing power | 0.104 TFLOPS | 16.49 TFLOPS |
| ROPs | 4 | 64 |
| TMUs | 8 | 112 |
| Ray Tracing Cores | no data | 28 |
| L0 Cache | no data | 448 KB |
| L1 Cache | 16 KB | 512 KB |
| L2 Cache | 128 KB | 2 MB |
| L3 Cache | no data | 64 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).
| Interface | PCI | PCIe 4.0 x8 |
| Length | 168 mm | no data |
| Width | 1-slot | 2-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 | GDDR3 | GDDR6 |
| Maximum RAM amount | 512 MB | 8 GB |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 500 MHz | 2250 MHz |
| Memory bandwidth | 8 GB/s | 288.0 GB/s |
| 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 | 1x DVI, 1x HDMI | 1x HDMI 2.1a, 3x DisplayPort 2.1 |
| HDMI | + | + |
API and SDK support
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 |
Pros & cons summary
| Recency | 5 January 2012 | 8 August 2025 |
| Maximum RAM amount | 512 MB | 8 GB |
| Chip lithography | 40 nm | 6 nm |
| Power consumption (TDP) | 19 Watt | 43 Watt |
HD 7350 OEM PCI has 126.3% lower power consumption.
RX 7400, on the other hand, has an age advantage of 13 years, a 1500% higher maximum VRAM amount, and a 566.7% more advanced lithography process.
We couldn't decide between Radeon HD 7350 OEM PCI and Radeon RX 7400. We've got no test results to judge.
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