Radeon HD 6870 1600SP Edition vs HD 8750M
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 812 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | GCN 1.0 (2011−2020) | TeraScale 2 (2009−2015) |
| GPU code name | Mars | Cypress |
| Market segment | Laptop | Desktop |
| Release date | 26 February 2013 (11 years ago) | 14 January 2013 (11 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 | 384 | 1600 |
| Core clock speed | 670 MHz | 850 MHz |
| Boost clock speed | 775 MHz | no data |
| Number of transistors | 950 million | 2,154 million |
| Manufacturing process technology | 28 nm | 40 nm |
| Power consumption (TDP) | no data | 175 Watt |
| Texture fill rate | 16.08 | 68.00 |
| Floating-point processing power | 0.5146 TFLOPS | 2.72 TFLOPS |
| ROPs | 8 | 32 |
| TMUs | 24 | 80 |
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 |
| Interface | PCIe 3.0 x8 | PCIe 2.0 x16 |
| Length | no data | 282 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | no data | 2x 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 | GDDR5 | GDDR5 |
| Maximum RAM amount | 1 GB | 1 GB |
| Memory bus width | 128 Bit | 256 Bit |
| Memory clock speed | 1000 MHz | 1050 MHz |
| Memory bandwidth | 64 GB/s | 134.4 GB/s |
| Shared memory | - | - |
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 | Portable Device Dependent | 2x DVI, 1x HDMI, 2x mini-DisplayPort |
| HDMI | - | + |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_1) | 11.2 (11_0) |
| Shader Model | 6.5 (5.1) | 5.0 |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 2.1 (1.2) | 1.2 |
| Vulkan | 1.2.170 | N/A |
Pros & cons summary
| Recency | 26 February 2013 | 14 January 2013 |
| Chip lithography | 28 nm | 40 nm |
HD 8750M has an age advantage of 1 month, and a 42.9% more advanced lithography process.
We couldn't decide between Radeon HD 8750M and Radeon HD 6870 1600SP Edition. We've got no test results to judge.
Be aware that Radeon HD 8750M is a notebook card while Radeon HD 6870 1600SP Edition 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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