NVIDIA GeForce GTX 950 vs NVIDIA GeForce RTX 2080 Ti 12 GB
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 950 and 12GB VRAM GeForce RTX 2080 Ti 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 950 's Advantages
Lower TDP (90W vs 250W)
NVIDIA GeForce RTX 2080 Ti 12 GB 's Advantages
Boost Clock has increased by 38% (1635MHz vs 1188MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (768.0GB/s vs 105.8GB/s)
3840 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 950
1.825 TFLOPS
GeForce RTX 2080 Ti 12 GB
+725%
15.07 TFLOPS
3DMark Time Spy
GeForce GTX 950
1903
GeForce RTX 2080 Ti 12 GB
+668%
14622
3DMark Time Spy Extreme
GeForce GTX 950
396
GeForce RTX 2080 Ti 12 GB
+1667%
7001
Graphics Card
Aug 2015
Release Date
Unknown
GeForce 900
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1024 MHz
Base Clock
1350 MHz
1188 MHz
Boost Clock
1635 MHz
1653 MHz
Memory Clock
2000 MHz
Memory
2GB
Memory Size
12GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
384bit
105.8GB/s
Bandwidth
768.0GB/s
Render Config
-
-
-
-
SM Count
72
768
Shading Units
4608
48
TMUs
288
32
ROPs
96
-
Tensor Cores
576
-
RT Cores
72
48 KB (per SMM)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
6 MB
-
-
-
Theoretical Performance
38.02 GPixel/s
Pixel Rate
157.0 GPixel/s
57.02 GTexel/s
Texture Rate
470.9 GTexel/s
-
FP16 (half)
30.14 TFLOPS
1.825 TFLOPS
FP32 (float)
15.07 TFLOPS
57.02 GFLOPS
FP64 (double)
470.9 GFLOPS
Board Design
90W
TDP
250W
250 W
Suggested PSU
600 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
1x 6-pin
Power Connectors
2x 8-pin
Graphics Processor
GM206
GPU Name
TU102
GM206-250-A1
GPU Variant
TU102-350-A1
Maxwell 2.0
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
2.94 billion
Transistors
18.6 billion
228 mm²
Die Size
754 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
5.2
CUDA
7.5
6.4
Shader Model
6.8
