Radeon RX 590 GME vs ATI HD 2900 GT
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1230 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 0.36 | no data |
| Architecture | TeraScale (2005−2013) | GCN 4.0 (2016−2020) |
| GPU code name | R600 | Polaris 20 |
| Market segment | Desktop | Desktop |
| Release date | 6 November 2007 (18 years ago) | 9 March 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 | 240 | 2304 |
| Core clock speed | 601 MHz | 1257 MHz |
| Boost clock speed | no data | 1420 MHz |
| Number of transistors | 720 million | 5,700 million |
| Manufacturing process technology | 80 nm | 14 nm |
| Power consumption (TDP) | 150 Watt | 175 Watt |
| Texture fill rate | 7.212 | 204.5 |
| Floating-point processing power | 0.2885 TFLOPS | 6.543 TFLOPS |
| ROPs | 12 | 32 |
| TMUs | 12 | 144 |
| L1 Cache | no data | 576 KB |
| L2 Cache | 128 KB | 2 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 1.0 x16 | PCIe 3.0 x16 |
| Length | no data | 241 mm |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | 1x 8-pin | 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 | GDDR3 | GDDR5 |
| Maximum RAM amount | 256 MB | 8 GB |
| Memory bus width | 256 Bit | 256 Bit |
| Memory clock speed | 800 MHz | 2000 MHz |
| Memory bandwidth | 51.2 GB/s | 256.0 GB/s |
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 | 2x DVI, 1x S-Video | 1x HDMI 2.0b, 3x DisplayPort 1.4a |
| HDMI | - | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 10.0 (10_0) | 12 (12_0) |
| Shader Model | 4.0 | 6.7 |
| OpenGL | 3.3 | 4.6 |
| OpenCL | N/A | 2.1 |
| Vulkan | N/A | 1.3 |
Pros & cons summary
| Recency | 6 November 2007 | 9 March 2020 |
| Maximum RAM amount | 256 MB | 8 GB |
| Chip lithography | 80 nm | 14 nm |
| Power consumption (TDP) | 150 Watt | 175 Watt |
ATI HD 2900 GT has 16.7% lower power consumption.
RX 590 GME, on the other hand, has an age advantage of 12 years, a 3100% higher maximum VRAM amount, and a 471.4% more advanced lithography process.
We couldn't decide between Radeon HD 2900 GT and Radeon RX 590 GME. We've got no test results to judge.
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