Radeon R9 255 OEM vs PRO W7500
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 121 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 100.00 | no data |
| Power efficiency | 37.32 | no data |
| Architecture | RDNA 3.0 (2022−2024) | GCN 1.0 (2011−2020) |
| GPU code name | Navi 33 | Cape Verde |
| Market segment | Workstation | Desktop |
| Release date | 3 August 2023 (1 year ago) | 21 December 2013 (10 years ago) |
| Launch price (MSRP) | $429 | no data |
Cost-effectiveness evaluation
Performance to price ratio. The higher, the better.
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 | 1792 | 512 |
| Core clock speed | 1500 MHz | 900 MHz |
| Boost clock speed | 1700 MHz | 930 MHz |
| Number of transistors | 13,300 million | 1,500 million |
| Manufacturing process technology | 6 nm | 28 nm |
| Power consumption (TDP) | 70 Watt | 65 Watt |
| Texture fill rate | 190.4 | 29.76 |
| Floating-point processing power | 12.19 TFLOPS | 0.9523 TFLOPS |
| ROPs | 64 | 16 |
| TMUs | 112 | 32 |
| Ray Tracing Cores | 28 | no data |
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 4.0 x8 | PCIe 3.0 x16 |
| Length | 216 mm | no data |
| Width | 1-slot | 2-slot |
| Supplementary power connectors | None | 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 | GDDR5 |
| Maximum RAM amount | 8 GB | 2 GB |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 1344 MHz | 1150 MHz |
| Memory bandwidth | 172.0 GB/s | 73.6 GB/s |
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 | 4x DisplayPort 2.1 | No outputs |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | 12 (11_1) |
| Shader Model | 6.7 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.2 | 1.2 |
| Vulkan | 1.3 | 1.2.131 |
Pros & cons summary
| Recency | 3 August 2023 | 21 December 2013 |
| Maximum RAM amount | 8 GB | 2 GB |
| Chip lithography | 6 nm | 28 nm |
| Power consumption (TDP) | 70 Watt | 65 Watt |
PRO W7500 has an age advantage of 9 years, a 300% higher maximum VRAM amount, and a 366.7% more advanced lithography process.
R9 255 OEM, on the other hand, has 7.7% lower power consumption.
We couldn't decide between Radeon PRO W7500 and Radeon R9 255 OEM. We've got no test results to judge.
Be aware that Radeon PRO W7500 is a workstation graphics card while Radeon R9 255 OEM is a desktop one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
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