NVIDIA GeForce GT 545 vs NVIDIA RTX A5000-12Q
We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 545 and 12GB VRAM RTX A5000 12Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 545 's Advantages
Lower TDP (70W vs 230W)
NVIDIA RTX A5000-12Q 's Advantages
Released 9 years and 11 months late
Boost Clock1695MHz
More VRAM (12GB vs 1536GB)
Larger VRAM bandwidth (768.0GB/s vs 38.40GB/s)
8048 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 545
0.415 TFLOPS
RTX A5000 12Q
+6591%
27.77 TFLOPS
Graphics Card
May 2011
Release Date
Apr 2021
GeForce 500
Generation
Quadro Ampere
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1170 MHz
-
Boost Clock
1695 MHz
800 MHz
Memory Clock
2000 MHz
Memory
1536MB
Memory Size
12GB
DDR3
Memory Type
GDDR6
192bit
Memory Bus
384bit
38.40GB/s
Bandwidth
768.0GB/s
Render Config
-
-
-
3
SM Count
64
144
Shading Units
8192
24
TMUs
256
16
ROPs
96
-
Tensor Cores
256
-
RT Cores
64
64 KB (per SM)
L1 Cache
128 KB (per SM)
384 KB
L2 Cache
6 MB
-
-
-
Theoretical Performance
4.320 GPixel/s
Pixel Rate
162.7 GPixel/s
17.28 GTexel/s
Texture Rate
433.9 GTexel/s
-
FP16 (half)
27.77 TFLOPS
414.7 GFLOPS
FP32 (float)
27.77 TFLOPS
34.56 GFLOPS
FP64 (double)
433.9 GFLOPS
Board Design
70W
TDP
230W
250 W
Suggested PSU
550 W
1x DVI
1x HDMI 1.3a
1x VGA
Outputs
4x DisplayPort 1.4a
None
Power Connectors
1x 8-pin
Graphics Processor
GF116
GPU Name
GA102
-
-
-
Fermi 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
40 nm
Process Size
8 nm
1.17 billion
Transistors
28.3 billion
238 mm²
Die Size
628 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
8.6
5.1
Shader Model
6.7
