Radeon R5 A320 vs ATI FireGL V8650
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | TeraScale (2005−2013) | GCN 1.0 (2012−2020) |
| GPU code name | R600 | Jet |
| Market segment | Workstation | Desktop |
| Release date | 14 May 2007 (18 years ago) | 2015 (11 years ago) |
| Launch price (MSRP) | $2,799 | 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 | 320 | 320 |
| Core clock speed | 688 MHz | 750 MHz |
| Boost clock speed | no data | 825 MHz |
| Number of transistors | 720 million | 690 million |
| Manufacturing process technology | 80 nm | 28 nm |
| Texture fill rate | 11.01 | 16.50 |
| Floating-point processing power | 0.4403 TFLOPS | no data |
| ROPs | 16 | 8 |
| TMUs | 16 | 20 |
| L2 Cache | 256 KB | 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 1.0 x16 | PCIe 3.0 x8 |
| Length | 254 mm | no data |
| Width | 2-slot | no data |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | no data |
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 | GDDR4 | DDR3 |
| Maximum RAM amount | 2 GB | 1 GB |
| Memory bus width | 512 Bit | 64 Bit |
| Memory clock speed | 868 MHz | 2 GB/s |
| Memory bandwidth | 111.1 GB/s | 16 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 | Portable Device Dependent |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 10.0 (10_0) | 12 (11_1) |
| Shader Model | 4.0 | 6.5 (5.1) |
| OpenGL | 3.3 | 4.6 |
| OpenCL | N/A | 2.1 (1.2) |
| Vulkan | N/A | 1.2.170 |
Pros & cons summary
| Maximum RAM amount | 2 GB | 1 GB |
| Chip lithography | 80 nm | 28 nm |
ATI FireGL V8650 has a 100% higher maximum VRAM amount.
R5 A320, on the other hand, has a 185.7% more advanced lithography process.
We couldn't decide between FireGL V8650 and Radeon R5 A320. We've got no test results to judge.
Be aware that FireGL V8650 is a workstation graphics card while Radeon R5 A320 is a desktop one.
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