NVIDIA GeForce GTX 980 Mobile vs NVIDIA GeForce GTX 980 Ti
GPU Specs Compare
Graphics Card
Release Date
Sep 2015
Jun 2015
Generation
GeForce 900M
GeForce 900
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
1064 MHz
1000 MHz
Boost Clock
1140 MHz
1076 MHz
Memory Clock
1753 MHz
1753 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
384bit
Bandwidth
224.4GB/s
336.6GB/s
Render Config
Shading Units
2048
2816
TMUs
128
176
ROPs
64
96
L1 Cache
48 KB (per SMM)
48 KB (per SMM)
L2 Cache
2 MB
3 MB
Theoretical Performance
Pixel Rate
72.96 GPixel/s
103.3 GPixel/s
Texture Rate
145.9 GTexel/s
189.4 GTexel/s
FP32 (float)
4.669 TFLOPS
6.060 TFLOPS
FP64 (double)
145.9 GFLOPS
189.4 GFLOPS
Graphics Processor
GPU Name
GM204
GM200
GPU Variant
N16E-GXX-A1
GM200-310-A1
Architecture
Maxwell 2.0
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
5.2 billion
8 billion
Die Size
398 mm²
601 mm²
Board Design
TDP
Unknown
250W
Outputs
Portable Device Dependent
1x DVI1x HDMI 2.03x DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
600 W
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
CUDA
5.2
5.2
Shader Model
6.7 (6.4)
6.8
📊 Benchmark
3DMark Time Spy
-
5,789
3DMark Time Spy Extreme
-
2,807
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