NVIDIA GeForce GTX 980 Mobile vs NVIDIA GeForce RTX 3090 Ti
GPU Specs Compare
Graphics Card
Release Date
Sep 2015
Jan 2022
Generation
GeForce 900M
GeForce 30
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
1064 MHz
1560 MHz
Boost Clock
1140 MHz
1860 MHz
Memory Clock
1753 MHz
1313 MHz
Memory
Memory Size
8GB
24GB
Memory Type
GDDR5
GDDR6X
Memory Bus
256bit
384bit
Bandwidth
224.4GB/s
1.01TB/s
Render Config
Shading Units
2048
10752
TMUs
128
336
ROPs
64
112
L1 Cache
48 KB (per SMM)
128 KB (per SM)
L2 Cache
2 MB
6 MB
SM Count
-
84
Tensor Cores
-
336
RT Cores
-
84
Theoretical Performance
Pixel Rate
72.96 GPixel/s
208.3 GPixel/s
Texture Rate
145.9 GTexel/s
625.0 GTexel/s
FP32 (float)
4.669 TFLOPS
40.00 TFLOPS
FP64 (double)
145.9 GFLOPS
625.0 GFLOPS
FP16 (half)
-
40.00 TFLOPS
Graphics Processor
GPU Name
GM204
GA102
GPU Variant
N16E-GXX-A1
GA102-350-A1
Architecture
Maxwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
5.2 billion
28.3 billion
Die Size
398 mm²
628 mm²
Board Design
TDP
Unknown
450W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Suggested PSU
-
850 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
CUDA
5.2
8.6
Shader Model
6.7 (6.4)
6.8
📊 Benchmark
3DMark Time Spy
-
21,832
3DMark Time Spy Extreme
-
11,318
3DMark Speed Way
-
5,903
Blender
-
6,217