NVIDIA GeForce RTX 2080 SUPER vs NVIDIA GeForce GTX 650 Ti OEM
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER and 2GB VRAM GeForce GTX 650 Ti OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 2080 SUPER 's Advantages
Released 6 years and 4 months late
Boost Clock1815MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (495.9GB/s vs 86.40GB/s)
2304 additional rendering cores
NVIDIA GeForce GTX 650 Ti OEM 's Advantages
Lower TDP (110W vs 250W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080 SUPER
+682%
11.15 TFLOPS
GeForce GTX 650 Ti OEM
1.425 TFLOPS
Graphics Card
Jul 2019
Release Date
Mar 2013
GeForce 20
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1650 MHz
Base Clock
-
1815 MHz
Boost Clock
-
1937 MHz
Memory Clock
1350 MHz
Memory
8GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
128bit
495.9GB/s
Bandwidth
86.40GB/s
Render Config
-
-
-
48
SM Count
-
3072
Shading Units
768
192
TMUs
64
64
ROPs
16
384
Tensor Cores
-
48
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
116.2 GPixel/s
Pixel Rate
14.85 GPixel/s
348.5 GTexel/s
Texture Rate
59.39 GTexel/s
22.30 TFLOPS
FP16 (half)
-
11.15 TFLOPS
FP32 (float)
1425 GFLOPS
348.5 GFLOPS
FP64 (double)
59.39 GFLOPS
Board Design
250W
TDP
110W
600 W
Suggested PSU
300 W
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
Outputs
2x DVI
1x mini-HDMI 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
TU104
GPU Name
GK106
TU104-450-A1
GPU Variant
-
Turing
Architecture
Kepler
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
13.6 billion
Transistors
2.54 billion
545 mm²
Die Size
221 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
7.5
CUDA
3.0
6.6
Shader Model
5.1
