NVIDIA GeForce GTX 980 Ti vs NVIDIA GeForce RTX 2080 Ti
GPU Specs Compare
Graphics Card
Release Date
Jun 2015
Sep 2018
Generation
GeForce 900
GeForce 20
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
1350 MHz
Boost Clock
1076 MHz
1545 MHz
Memory Clock
1753 MHz
1750 MHz
Memory
Memory Size
6GB
11GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
352bit
Bandwidth
336.6GB/s
616.0GB/s
Render Config
Shading Units
2816
4352
TMUs
176
272
ROPs
96
88
L1 Cache
48 KB (per SMM)
64 KB (per SM)
L2 Cache
3 MB
0 MB
SM Count
-
68
Tensor Cores
-
544
RT Cores
-
68
Theoretical Performance
Pixel Rate
103.3 GPixel/s
136.0 GPixel/s
Texture Rate
189.4 GTexel/s
420.2 GTexel/s
FP32 (float)
6.060 TFLOPS
13.45 TFLOPS
FP64 (double)
189.4 GFLOPS
420.2 GFLOPS
FP16 (half)
-
26.90 TFLOPS
Graphics Processor
GPU Name
GM200
TU102
GPU Variant
GM200-310-A1
TU102-300A-K1-A1
Architecture
Maxwell 2.0
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
8 billion
18.6 billion
Die Size
601 mm²
754 mm²
Board Design
TDP
250W
250W
Suggested PSU
600 W
600 W
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.2
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Power Connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.4
CUDA
5.2
7.5
Shader Model
6.8
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
-