Radeon R9 M395 Mac Edition vs ATI FirePro V7800P
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 2 (2009−2015) | GCN 2.0 (2013−2017) |
| GPU code name | Cypress | Grenada |
| Market segment | Workstation | Laptop |
| Release date | 16 May 2011 (14 years ago) | 5 May 2015 (10 years ago) |
| Launch price (MSRP) | $1,249 | 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 | 1440 | 1792 |
| Core clock speed | 700 MHz | 834 MHz |
| Number of transistors | 2,154 million | 6,200 million |
| Manufacturing process technology | 40 nm | 28 nm |
| Power consumption (TDP) | 138 Watt | 250 Watt |
| Texture fill rate | 50.40 | 93.41 |
| Floating-point processing power | 2.016 TFLOPS | 2.989 TFLOPS |
| ROPs | 32 | 32 |
| TMUs | 72 | 112 |
| L1 Cache | 144 KB | no data |
| L2 Cache | 512 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 2.0 x16 | MXM-B (3.0) |
| Length | 241 mm | no data |
| Width | 1-slot | no data |
| Supplementary power connectors | 1x 6-pin | 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 | GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 4 GB |
| Memory bus width | 256 Bit | 256 Bit |
| Memory clock speed | 1000 MHz | 1365 MHz |
| Memory bandwidth | 128.0 GB/s | 174.7 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 | 1x DisplayPort | No outputs |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.2 (11_0) | 12 (12_0) |
| Shader Model | 5.0 | 6.3 |
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 2.0 |
| Vulkan | N/A | 1.2.131 |
Pros & cons summary
| Recency | 16 May 2011 | 5 May 2015 |
| Maximum RAM amount | 2 GB | 4 GB |
| Chip lithography | 40 nm | 28 nm |
| Power consumption (TDP) | 138 Watt | 250 Watt |
ATI V7800P has 81% lower power consumption.
R9 M395 Mac Edition, on the other hand, has an age advantage of 3 years, a 100% higher maximum VRAM amount, and a 43% more advanced lithography process.
We couldn't decide between FirePro V7800P and Radeon R9 M395 Mac Edition. We've got no test results to judge.
Be aware that FirePro V7800P is a workstation graphics card while Radeon R9 M395 Mac Edition is a notebook one.
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