Home GPU Comparison NVIDIA A16 PCIe vs NVIDIA GeForce GTX 745 OEM

NVIDIA A16 PCIe vs NVIDIA GeForce GTX 745 OEM

We compared two Desktop platform GPUs: 16GB VRAM A16 PCIe and 4GB VRAM GeForce GTX 745 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A16 PCIe 's Advantages
Released 7 years and 2 months late
Boost Clock1695MHz
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (231.9GB/s vs 28.80GB/s)
896 additional rendering cores
NVIDIA GeForce GTX 745 OEM 's Advantages
Lower TDP (55W vs 250W)

Score

Benchmark

FP32 (float)
A16 PCIe +447%
4.339 TFLOPS
GeForce GTX 745 OEM
0.793 TFLOPS
Blender
A16 PCIe +844%
510
GeForce GTX 745 OEM
54
VS

Graphics Card

Apr 2021
Release Date
Feb 2014
Tesla
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

885 MHz
Base Clock
-
1695 MHz
Boost Clock
-
1812 MHz
Memory Clock
900 MHz

Memory

16GB
Memory Size
4GB
GDDR6
Memory Type
DDR3
128bit
Memory Bus
128bit
231.9GB/s
Bandwidth
28.80GB/s

Render Config

-
-
-
10
SM Count
-
1280
Shading Units
384
40
TMUs
24
32
ROPs
16
40
Tensor Cores
-
10
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SMM)
2 MB
L2 Cache
2 MB
-
-
-

Theoretical Performance

54.24 GPixel/s
Pixel Rate
16.53 GPixel/s
67.80 GTexel/s
Texture Rate
24.79 GTexel/s
4.339 TFLOPS
FP16 (half)
-
4.339 TFLOPS
FP32 (float)
793.3 GFLOPS
135.6 GFLOPS
FP64 (double)
24.79 GFLOPS

Board Design

250W
TDP
55W
600 W
Suggested PSU
250 W
No outputs
Outputs
1x DVI 1x HDMI 2.0 1x VGA
8-pin EPS
Power Connectors
None

Graphics Processor

GA107
GPU Name
GM107
-
GPU Variant
GM107-220-A2
Ampere
Architecture
Maxwell
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
Unknown
Transistors
1.87 billion
Unknown
Die Size
148 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
5.0
6.6
Shader Model
5.1

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