GPU model | GM108 | GA102 |
---|---|---|
GPU variant | N15S-GT | GA102-200-KD-A1 |
Architecture | Maxwell | Ampere |
Foundry | TSMC | Samsung |
Manufacturing process | 28 nm | 8 nm |
Number of transistors | unknown | 28,300 million |
Die size | unknown | 628 mm² |
Release date | Mar 12th, 2014 | — |
---|---|---|
Generation | GeForce 800M | — |
Production | End-of-life | — |
Interface | PCIe 3.0 x8 | — |
Predecessor | GeForce 700M | — |
Successor | GeForce 900M | — |
Base clock | 1029 MHz | 1440 MHz |
---|---|---|
Boost clock | 1124 MHz | 1710 MHz |
Memory clock | 1001 MHz 2 Gbps effective | 1188 MHz 19 Gbps effective |
Memory size | 2 GB | 10 GB |
---|---|---|
Memory type | DDR3 | GDDR6X |
Memory bus width | 64 bit | 320 bit |
Bandwidth | 16.02 GB/s | 760.3 GB/s |
Shading units | 384 | 8704 |
---|---|---|
TMUs | 16 | 272 |
ROPs | 8 | 96 |
SMM count | 3 | — |
Cache L1 | 64 KB (per SMM) | 128 KB (per SM) |
Cache L2 | 1024 KB | 5 MB |
SM count | — | 68 |
Tensor cores | — | 272 |
RT cores | — | 68 |
Pixel rate | 8.992 GPixel/s | 164.2 GPixel/s |
---|---|---|
Texture rate | 17.98 GTexel/s | 465.1 GTexel/s |
FP32 (float) performance | 863.2 GFLOPS | 29.77 TFLOPS |
FP64 (double) performance | 26.98 GFLOPS (1:32) | 465.1 GFLOPS (1:64) |
FP16 (half) performance | — | 29.77 TFLOPS (1:1) |
Slot width | IGP | Dual-slot |
---|---|---|
TDP | 33 W | 320 W |
Outputs | No outputs | 1x HDMI3x DisplayPort |
Length | — | 285 mm 11.2 inches |
Suggested PSU | — | 700 W |
Power connectors | — | 1x 12-pin |
Board number | — | PG132 SKU 30 |
Width | — | 112 mm 4.4 inches |
Height | — | 40 mm 1.6 inches |
DirectX | 12 (11_0) | 12 Ultimate (12_2) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.1 | 1.2 |
CUDA | 5.0 | 8.6 |
Shader model | 5.1 | 6.6 |
Release date | — | Sep 1st, 2020 |
---|---|---|
Generation | — | GeForce 30 |
Production | — | Active |
Launch price | — | 699 USD |
Interface | — | PCIe 4.0 x16 |
gpu.details.availability | — | Sep 17th, 2020 |
Predecessor | — | GeForce 20 |
Current price | — | Amazon / Newegg |
Reviews | — | 99 in our database |