Home GPU Comparison NVIDIA GeForce GTX 1080 11Gbps vs NVIDIA GeForce GT 1030 DDR4

NVIDIA GeForce GTX 1080 11Gbps vs NVIDIA GeForce GT 1030 DDR4

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 11Gbps and 2GB VRAM GeForce GT 1030 DDR4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 11Gbps 's Advantages
Boost Clock has increased by 26% (1733MHz vs 1379MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (352.3GB/s vs 16.80GB/s)
2176 additional rendering cores
NVIDIA GeForce GT 1030 DDR4 's Advantages
Released 11 months late
Lower TDP (20W vs 180W)

Score

Benchmark

FP32 (float)
GeForce GTX 1080 11Gbps +737%
8.873 TFLOPS
GeForce GT 1030 DDR4
1.059 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Mar 2018
GeForce 10
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x4

Clock Speeds

1607 MHz
Base Clock
1152 MHz
1733 MHz
Boost Clock
1379 MHz
1376 MHz
Memory Clock
1050 MHz

Memory

8GB
Memory Size
2GB
GDDR5X
Memory Type
DDR4
256bit
Memory Bus
64bit
352.3GB/s
Bandwidth
16.80GB/s

Render Config

-
-
-
20
SM Count
3
2560
Shading Units
384
160
TMUs
24
64
ROPs
16
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
48 KB (per SM)
2 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

110.9 GPixel/s
Pixel Rate
22.06 GPixel/s
277.3 GTexel/s
Texture Rate
33.10 GTexel/s
138.6 GFLOPS
FP16 (half)
16.55 GFLOPS
8.873 TFLOPS
FP32 (float)
1059 GFLOPS
277.3 GFLOPS
FP64 (double)
33.10 GFLOPS

Board Design

180W
TDP
20W
450 W
Suggested PSU
200 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 2.0
1x 8-pin
Power Connectors
None

Graphics Processor

GP104
GPU Name
GP108
GP104-410-A1
GPU Variant
GP108-310-A1
Pascal
Architecture
Pascal
TSMC
Foundry
Samsung
16 nm
Process Size
14 nm
7.2 billion
Transistors
1.8 billion
314 mm²
Die Size
74 mm²

Graphics Features

12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
6.1
6.4
Shader Model
6.4

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