GPU model | Tahiti | GM204 |
---|---|---|
GPU variant | Tahiti XTL (215-0821065) | N16E-Q3-A1 |
Architecture | GCN 1.0 | Maxwell 2.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 28 nm |
Number of transistors | 4,313 million | 5,200 million |
Die size | 352 mm² | 398 mm² |
Release date | Oct 8th, 2013 | — |
---|---|---|
Generation | Volcanic Islands | — |
Production | End-of-life | — |
Launch price | 299 USD | — |
Interface | PCIe 3.0 x16 | — |
Reviews | 105 in our database | — |
Predecessor | Sea Islands | — |
Successor | Pirate Islands | — |
Base clock | 850 MHz | — |
---|---|---|
Boost clock | 1000 MHz | — |
Memory clock | 1500 MHz 6 Gbps effective | 1253 MHz 5 Gbps effective |
GPU clock | — | 975 MHz |
Memory size | 3 GB | 4 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 384 bit | 256 bit |
Bandwidth | 288.0 GB/s | 160.4 GB/s |
Shading units | 2048 | 1280 |
---|---|---|
TMUs | 128 | 80 |
ROPs | 32 | 64 |
Compute units | 32 | — |
Cache L1 | 16 KB (per CU) | 48 KB (per SMM) |
Cache L2 | 768 KB | 2 MB |
SMM count | — | 10 |
Pixel rate | 32.00 GPixel/s | 62.40 GPixel/s |
---|---|---|
Texture rate | 128.0 GTexel/s | 78.00 GTexel/s |
FP32 (float) performance | 4.096 TFLOPS | 2.496 TFLOPS |
FP64 (double) performance | 1,024 GFLOPS (1:4) | 78.00 GFLOPS (1:32) |
Slot width | Dual-slot | MXM Module |
---|---|---|
Length | 275 mm 10.8 inches | — |
Width | 109 mm 4.3 inches | — |
Height | 36 mm 1.4 inches | — |
TDP | 250 W | 100 W |
Suggested PSU | 600 W | — |
Outputs | 2x DVI1x HDMI1x DisplayPort | No outputs |
Power connectors | 1x 6-pin + 1x 8-pin | None |
Board number | C386 | — |
DirectX | 12 (11_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader model | 5.1 | 6.4 |
CUDA | — | 5.2 |
Release date | — | Aug 18th, 2015 |
---|---|---|
Generation | — | Quadro Mobile (Mx000M) |
Production | — | End-of-life |
Interface | — | PCIe 3.0 x16 |