GPU model | RS880 | GM206 |
---|---|---|
GPU variant | RS880M | GM206-251-A1 |
Architecture | TeraScale | Maxwell 2.0 |
Manufacturing process | 55 nm | 28 nm |
Number of transistors | 181 million | 2,940 million |
Die size | 67 mm² | 228 mm² |
Foundry | — | TSMC |
Release date | May 1st, 2010 | — |
---|---|---|
Generation | Radeon IGP (Mobility HD 4000) | — |
Production | End-of-life | — |
Interface | PCI | — |
Successor | Palm | — |
Base clock | 500 MHz | 1026 MHz |
---|---|---|
Boost clock | 560 MHz | 1190 MHz |
Memory clock | System Shared | 1653 MHz 6.6 Gbps effective |
Memory size | System Shared | 2 GB |
---|---|---|
Memory type | System Shared | GDDR5 |
Memory bus width | System Shared | 128 bit |
Bandwidth | System Dependent | 105.8 GB/s |
Shading units | 40 | 768 |
---|---|---|
TMUs | 4 | 48 |
ROPs | 4 | 32 |
Compute units | 2 | — |
SMM count | — | 6 |
Cache L1 | — | 48 KB (per SMM) |
Cache L2 | — | 1024 KB |
Pixel rate | 2.240 GPixel/s | 38.08 GPixel/s |
---|---|---|
Texture rate | 2.240 GTexel/s | 57.12 GTexel/s |
FP32 (float) performance | 44.80 GFLOPS | 1.828 TFLOPS |
FP64 (double) performance | — | 57.12 GFLOPS (1:32) |
Slot width | IGP | Dual-slot |
---|---|---|
TDP | unknown | 75 W |
Outputs | No outputs | 1x DVI1x HDMI3x DisplayPort |
Power connectors | None | None |
Length | — | 202 mm 8 inches |
Suggested PSU | — | 250 W |
DirectX | 10.1 (10_1) | 12 (12_1) |
---|---|---|
OpenGL | 3.3 | 4.6 |
OpenCL | 1.0 | 3.0 |
Vulkan | — | 1.1 |
Shader model | 4.1 | 6.4 |
CUDA | — | 5.2 |
Release date | — | Mar 1st, 2016 |
---|---|---|
Generation | — | GeForce 900 |
Production | — | End-of-life |
Launch price | — | 159 USD |
Interface | — | PCIe 3.0 x16 |
Reviews | — | 76 in our database |
Predecessor | — | GeForce 700 |
Successor | — | GeForce 10 |