Home GPU Comparison NVIDIA Quadro T1000 Max Q vs NVIDIA Quadro P400

NVIDIA Quadro T1000 Max Q vs NVIDIA Quadro P400

We compared two Professional market GPUs: 4GB VRAM Quadro T1000 Max Q and 2GB VRAM Quadro P400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro T1000 Max Q 's Advantages
Released 2 years and 3 months late
Boost Clock has increased by 8% (1350MHz vs 1252MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (80.00GB/s vs 32.06GB/s)
640 additional rendering cores
NVIDIA Quadro P400 's Advantages
Lower TDP (30W vs 50W)

Score

Benchmark

FP32 (float)
Quadro T1000 Max Q +277%
2.419 TFLOPS
Quadro P400
0.641 TFLOPS
OctaneBench
Quadro T1000 Max Q +511%
55
Quadro P400
9
VS

Graphics Card

May 2019
Release Date
Feb 2017
Quadro Mobile
Generation
Quadro
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

765 MHz
Base Clock
1228 MHz
1350 MHz
Boost Clock
1252 MHz
1250 MHz
Memory Clock
1002 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
64bit
80.00GB/s
Bandwidth
32.06GB/s

Render Config

-
-
-
14
SM Count
2
896
Shading Units
256
56
TMUs
16
32
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
48 KB (per SM)
1024 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

43.20 GPixel/s
Pixel Rate
20.03 GPixel/s
75.60 GTexel/s
Texture Rate
20.03 GTexel/s
4.838 TFLOPS
FP16 (half)
10.02 GFLOPS
2.419 TFLOPS
FP32 (float)
641.0 GFLOPS
75.60 GFLOPS
FP64 (double)
20.03 GFLOPS

Board Design

50W
TDP
30W
-
Suggested PSU
200 W
No outputs
Outputs
3x mini-DisplayPort 1.4a
None
Power Connectors
None

Graphics Processor

TU117
GPU Name
GP107
-
GPU Variant
GP107-825-KA-A1
Turing
Architecture
Pascal
TSMC
Foundry
Samsung
12 nm
Process Size
14 nm
4.7 billion
Transistors
3.3 billion
200 mm²
Die Size
132 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
7.5
CUDA
6.1
6.6
Shader Model
6.4

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