NVIDIA GeForce GTX 980 Ti vs NVIDIA GeForce RTX 3080 Ti Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jun 2015
Jan 2022
Generation
GeForce 900
GeForce 30 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
810 MHz
Boost Clock
1076 MHz
1260 MHz
Memory Clock
1753 MHz
2000 MHz
Memory
Memory Size
6GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
256bit
Bandwidth
336.6GB/s
512.0GB/s
Render Config
Shading Units
2816
7424
TMUs
176
232
ROPs
96
96
L1 Cache
48 KB (per SMM)
128 KB (per SM)
L2 Cache
3 MB
4 MB
SM Count
—
58
Tensor Cores
—
232
RT Cores
—
58
Theoretical Performance
Pixel Rate
103.3 GPixel/s
121.0 GPixel/s
Texture Rate
189.4 GTexel/s
292.3 GTexel/s
FP32 (float)
6.060 TFLOPS
18.71 TFLOPS
FP64 (double)
189.4 GFLOPS
292.3 GFLOPS
FP16 (half)
—
18.71 TFLOPS
Graphics Processor
GPU Name
GM200
GA103S
GPU Variant
GM200-310-A1
GN20-E8-A1
Architecture
Maxwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
8 billion
Unknown
Die Size
601 mm²
496 mm²
Board Design
TDP
250W
115W
Suggested PSU
600 W
—
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
5.2
8.6
Shader Model
6.8
6.5
Benchmark
3DMark Time Spy
5,789
12,905
3DMark Time Spy Extreme
2,807
6,164
Shadow of the Tomb Raider 2160p
24
—
Shadow of the Tomb Raider 1440p
45
—
Shadow of the Tomb Raider 1080p
75
—
Blender
544
—
GTA 5 2160p
72
—
GTA 5 1440p
74
—
GTA 5 1080p
120
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.