Home GPU Comparison NVIDIA GeForce GTX 1080 vs NVIDIA T400 4 GB

NVIDIA GeForce GTX 1080 vs NVIDIA T400 4 GB

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 and 4GB VRAM T400 4 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 's Advantages
Boost Clock has increased by 22% (1733MHz vs 1425MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (320.3GB/s vs 80.00GB/s)
2176 additional rendering cores
NVIDIA T400 4 GB 's Advantages
Released 5 years late
Lower TDP (30W vs 180W)

Score

Benchmark

FP32 (float)
GeForce GTX 1080 +711%
8.873 TFLOPS
T400 4 GB
1.094 TFLOPS
VS

Graphics Card

May 2016
Release Date
May 2021
GeForce 10
Generation
Quadro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1607 MHz
Base Clock
420 MHz
1733 MHz
Boost Clock
1425 MHz
1251 MHz
Memory Clock
1250 MHz

Memory

8GB
Memory Size
4GB
GDDR5X
Memory Type
GDDR6
256bit
Memory Bus
64bit
320.3GB/s
Bandwidth
80.00GB/s

Render Config

20
SM Count
6
-
Compute Units
-
2560
Shading Units
384
160
TMUs
24
64
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
1024 KB

Theoretical Performance

110.9 GPixel/s
Pixel Rate
22.80 GPixel/s
277.3 GTexel/s
Texture Rate
34.20 GTexel/s
138.6 GFLOPS
FP16 (half)
2.189 TFLOPS
8.873 TFLOPS
FP32 (float)
1094 GFLOPS
277.3 GFLOPS
FP64 (double)
34.20 GFLOPS

Graphics Processor

GP104
GPU Name
TU117
GP104-400-A1
GPU Variant
-
Pascal
Architecture
Turing
TSMC
Foundry
TSMC
16 nm
Process Size
12 nm
7.2 billion
Transistors
4.7 billion
314 mm²
Die Size
200 mm²

Board Design

180W
TDP
30W
450 W
Suggested PSU
200 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
3x mini-DisplayPort 1.4a
1x 8-pin
Power Connectors
None

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
7.5
6.4
Shader Model
6.6

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