Home GPU Comparison NVIDIA GeForce GTX 745 OEM vs NVIDIA TITAN Ada

NVIDIA GeForce GTX 745 OEM vs NVIDIA TITAN Ada

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 745 OEM and 48GB VRAM TITAN Ada to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 745 OEM 's Advantages
Lower TDP (55W vs 800W)
NVIDIA TITAN Ada 's Advantages
Boost Clock2520MHz
More VRAM (48GB vs 4GB)
Larger VRAM bandwidth (1152GB/s vs 28.80GB/s)
18048 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 745 OEM
0.793 TFLOPS
TITAN Ada +11615%
92.9 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Unknown
GeForce 700
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
2235 MHz
-
Boost Clock
2520 MHz
900 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
48GB
DDR3
Memory Type
GDDR6X
128bit
Memory Bus
384bit
28.80GB/s
Bandwidth
1152GB/s

Render Config

-
-
-
-
SM Count
144
384
Shading Units
18432
24
TMUs
576
16
ROPs
192
-
Tensor Cores
576
-
RT Cores
144
64 KB (per SMM)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
96 MB
-
-
-

Theoretical Performance

16.53 GPixel/s
Pixel Rate
483.8 GPixel/s
24.79 GTexel/s
Texture Rate
1452 GTexel/s
-
FP16 (half)
92.90 TFLOPS
793.3 GFLOPS
FP32 (float)
92.90 TFLOPS
24.79 GFLOPS
FP64 (double)
1452 GFLOPS

Board Design

55W
TDP
800W
250 W
Suggested PSU
1200 W
1x DVI 1x HDMI 2.0 1x VGA
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
2x 16-pin

Graphics Processor

GM107
GPU Name
AD102
GM107-220-A2
GPU Variant
AD102-450-A1
Maxwell
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
1.87 billion
Transistors
76.3 billion
148 mm²
Die Size
609 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
5.0
CUDA
8.9
5.1
Shader Model
6.7

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