Radeon Pro 5700 XT vs HD 7450 OEM
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 214 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | no data | 17.65 |
| Architecture | TeraScale 2 (2009−2015) | RDNA 1.0 (2019−2020) |
| GPU code name | Caicos | Navi 10 |
| Market segment | Desktop | Workstation |
| Release date | 5 January 2012 (14 years ago) | 4 August 2020 (5 years 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 | 160 | 2560 |
| Core clock speed | 625 MHz | 1243 MHz |
| Boost clock speed | no data | 1499 MHz |
| Number of transistors | 370 million | 10,300 million |
| Manufacturing process technology | 40 nm | 7 nm |
| Power consumption (TDP) | 18 Watt | 130 Watt |
| Texture fill rate | 5.000 | 239.8 |
| Floating-point processing power | 0.2 TFLOPS | 7.675 TFLOPS |
| ROPs | 4 | 64 |
| TMUs | 8 | 160 |
| L1 Cache | 16 KB | no data |
| L2 Cache | 128 KB | 4 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 | PCIe 2.0 x16 | PCIe 4.0 x16 |
| Length | 168 mm | no data |
| Width | 1-slot | IGP |
| Supplementary power connectors | None | 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 | GDDR3 | GDDR6 |
| Maximum RAM amount | 512 MB | 16 GB |
| Memory bus width | 64 Bit | 256 Bit |
| Memory clock speed | 533 MHz | 1500 MHz |
| Memory bandwidth | 8.528 GB/s | 384.0 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 | No outputs |
| HDMI | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.2 (11_0) | 12 (12_1) |
| Shader Model | 5.0 | 6.5 |
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 2.0 |
| Vulkan | N/A | 1.2 |
Pros & cons summary
| Recency | 5 January 2012 | 4 August 2020 |
| Maximum RAM amount | 512 MB | 16 GB |
| Chip lithography | 40 nm | 7 nm |
| Power consumption (TDP) | 18 Watt | 130 Watt |
HD 7450 OEM has 622% lower power consumption.
Pro 5700 XT, on the other hand, has an age advantage of 8 years, a 3100% higher maximum VRAM amount, and a 471% more advanced lithography process.
We couldn't decide between Radeon HD 7450 OEM and Radeon Pro 5700 XT. We've got no test results to judge.
Be aware that Radeon HD 7450 OEM is a desktop graphics card while Radeon Pro 5700 XT is a workstation one.
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