NVIDIA GeForce RTX 2080 Ti vs NVIDIA GeForce GT 545 OEM
We compared two Desktop platform GPUs: 11GB VRAM GeForce RTX 2080 Ti and 1024MB VRAM GeForce GT 545 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 2080 Ti 's Advantages
Released 7 years and 4 months late
Boost Clock1545MHz
More VRAM (11GB vs 1024GB)
Larger VRAM bandwidth (616.0GB/s vs 64.00GB/s)
4208 additional rendering cores
NVIDIA GeForce GT 545 OEM 's Advantages
Lower TDP (105W vs 250W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080 Ti
+2584%
13.45 TFLOPS
GeForce GT 545 OEM
0.501 TFLOPS
Graphics Card
Sep 2018
Release Date
May 2011
GeForce 20
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1350 MHz
Base Clock
-
1545 MHz
Boost Clock
-
1750 MHz
Memory Clock
1000 MHz
Memory
11GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
352bit
Memory Bus
128bit
616.0GB/s
Bandwidth
64.00GB/s
Render Config
-
-
-
68
SM Count
3
4352
Shading Units
144
272
TMUs
24
88
ROPs
16
544
Tensor Cores
-
68
RT Cores
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
0 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
136.0 GPixel/s
Pixel Rate
5.226 GPixel/s
420.2 GTexel/s
Texture Rate
20.90 GTexel/s
26.90 TFLOPS
FP16 (half)
-
13.45 TFLOPS
FP32 (float)
501.4 GFLOPS
420.2 GFLOPS
FP64 (double)
41.78 GFLOPS
Board Design
250W
TDP
105W
600 W
Suggested PSU
300 W
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
Outputs
2x DVI
1x mini-HDMI 1.3a
2x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
TU102
GPU Name
GF116
TU102-300A-K1-A1
GPU Variant
GF116-110-KA-A1
Turing
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
40 nm
18.6 billion
Transistors
1.17 billion
754 mm²
Die Size
238 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
7.5
CUDA
2.1
6.6
Shader Model
5.1
