B200 SXM 192 GB vs Radeon R7 M265
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1038 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | GCN 3.0 (2014−2019) | Blackwell (2024−2025) |
| GPU code name | Topaz | GB100 |
| Market segment | Laptop | Workstation |
| Release date | 20 May 2014 (10 years ago) | 2024 (1 year 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 | 384 | 16896 ×2 |
| Compute units | 6 | no data |
| Core clock speed | 900 MHz | 1665 MHz |
| Boost clock speed | 825 MHz | 1837 MHz |
| Number of transistors | 1,550 million | 104,000 million |
| Manufacturing process technology | 28 nm | 5 nm |
| Power consumption (TDP) | no data | 1000 Watt |
| Texture fill rate | 23.52 | 969.9 ×2 |
| Floating-point processing power | 0.7526 TFLOPS | 62.08 TFLOPS ×2 |
| ROPs | 8 | 24 ×2 |
| TMUs | 24 | 528 ×2 |
| Tensor Cores | no data | 528 ×2 |
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).
| Laptop size | medium sized | no data |
| Bus support | PCIe 3.0 x8 | no data |
| Interface | PCIe 3.0 x8 | PCIe 5.0 x16 |
| Width | no data | SXM Module |
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 | DDR3 | HBM3e |
| Maximum RAM amount | 4 GB | 96 GB ×2 |
| Memory bus width | 128 Bit | 4096 Bit ×2 |
| Memory clock speed | 1000 MHz | 2000 MHz |
| Memory bandwidth | 32 GB/s | 4.1 TB/s ×2 |
| Shared memory | - | - |
| Resizable BAR | - | + |
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 | No outputs | No outputs |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| FreeSync | + | - |
| HD3D | + | - |
| PowerTune | + | - |
| DualGraphics | + | - |
| ZeroCore | + | - |
| Switchable graphics | + | - |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | DirectX® 11 | N/A |
| Shader Model | 6.3 | N/A |
| OpenGL | 4.4 | N/A |
| OpenCL | Not Listed | 3.0 |
| Vulkan | - | N/A |
| Mantle | + | - |
| CUDA | - | 10.0 |
| DLSS | - | + |
Pros & cons summary
| Maximum RAM amount | 4 GB | 96 GB |
| Chip lithography | 28 nm | 5 nm |
B200 SXM 192 GB has a 2300% higher maximum VRAM amount, and a 460% more advanced lithography process.
We couldn't decide between Radeon R7 M265 and B200 SXM 192 GB. We've got no test results to judge.
Be aware that Radeon R7 M265 is a notebook card while B200 SXM 192 GB is a workstation one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
