GeForce RTX 2080 Ti 12 GB vs GeForce GT 545 OEM
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 2080 Ti 12 GB and 1024MB VRAM GeForce GT 545 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 2080 Ti 12 GB 's Advantages
Boost Clock1635MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (768.0GB/s vs 64.00GB/s)
4464 additional rendering cores
GeForce GT 545 OEM 's Advantages
Lower TDP (105W vs 250W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080 Ti 12 GB
+2907%
15070
GeForce GT 545 OEM
501
Graphics Card
Unknown
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
-
1635 MHz
Boost Clock
-
2000 MHz
Memory Clock
1000 MHz
Memory
12GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
128bit
768.0GB/s
Bandwidth
64.00GB/s
Render Config
72
SM Count
3
4608
Shading Units
144
288
TMUs
24
96
ROPs
16
576
Tensor Cores
-
72
RT Cores
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
6 MB
L2 Cache
256 KB
Theoretical Performance
157.0 GPixel/s
Pixel Rate
5.226 GPixel/s
470.9 GTexel/s
Texture Rate
20.90 GTexel/s
30.14 TFLOPS
FP16 (half)
-
15.07 TFLOPS
FP32 (float)
501.4 GFLOPS
470.9 GFLOPS
FP64 (double)
41.78 GFLOPS
Board Design
250W
TDP
105W
600 W
Suggested PSU
300 W
1x HDMI 2.03x DisplayPort 1.4a1x 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
TU102-350-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
6.8
Shader Model
5.1
