GeForce GTX 1070 Ti vs A16 PCIe
We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 Ti and 16GB VRAM A16 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1070 Ti 's Advantages
Larger VRAM bandwidth (256.3GB/s vs 231.9GB/s)
1152 additional rendering cores
Lower TDP (180W vs 250W)
A16 PCIe 's Advantages
Released 3 years and 5 months late
Boost Clock has increased by 1% (1695MHz vs 1683MHz)
More VRAM (16GB vs 8GB)
Score
Benchmark
FP32 (float)
GeForce GTX 1070 Ti
+88%
8186
A16 PCIe
4339
Blender
GeForce GTX 1070 Ti
+31%
673
A16 PCIe
510
Graphics Card
Nov 2017
Release Date
Apr 2021
GeForce 10
Generation
Tesla
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1607 MHz
Base Clock
885 MHz
1683 MHz
Boost Clock
1695 MHz
2002 MHz
Memory Clock
1812 MHz
Memory
8GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
128bit
256.3GB/s
Bandwidth
231.9GB/s
Render Config
19
SM Count
10
2432
Shading Units
1280
152
TMUs
40
64
ROPs
32
-
Tensor Cores
40
-
RT Cores
10
48 KB (per SM)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
2 MB
Theoretical Performance
107.7 GPixel/s
Pixel Rate
54.24 GPixel/s
255.8 GTexel/s
Texture Rate
67.80 GTexel/s
127.9 GFLOPS
FP16 (half)
4.339 TFLOPS
8.186 TFLOPS
FP32 (float)
4.339 TFLOPS
255.8 GFLOPS
FP64 (double)
135.6 GFLOPS
Board Design
180W
TDP
250W
450 W
Suggested PSU
600 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
No outputs
1x 8-pin
Power Connectors
8-pin EPS
Graphics Processor
GP104
GPU Name
GA107
GP104-300-A1
GPU Variant
-
Pascal
Architecture
Ampere
TSMC
Foundry
Samsung
16 nm
Process Size
8 nm
7.2 billion
Transistors
Unknown
314 mm²
Die Size
Unknown
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
8.6
6.4
Shader Model
6.6
