Home GPU Comparison AMD Radeon Instinct MI6 vs NVIDIA Quadro P400

AMD Radeon Instinct MI6 vs NVIDIA Quadro P400

We compared two Professional market GPUs: 8GB VRAM Radeon Instinct MI6 and 2GB VRAM Quadro P400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI6 's Advantages
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 32.06GB/s)
2048 additional rendering cores
NVIDIA Quadro P400 's Advantages
Boost Clock has increased by 2% (1252MHz vs 1233MHz)
Lower TDP (30W vs 150W)

Score

Benchmark

FP32 (float)
Radeon Instinct MI6 +786%
5.682 TFLOPS
Quadro P400
0.641 TFLOPS
VS

Graphics Card

Dec 2016
Release Date
Feb 2017
Radeon Instinct
Generation
Quadro
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1120 MHz
Base Clock
1228 MHz
1233 MHz
Boost Clock
1252 MHz
1750 MHz
Memory Clock
1002 MHz

Memory

8GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
64bit
224.0GB/s
Bandwidth
32.06GB/s

Render Config

36
Compute Units
-
-
SM Count
2
2304
Shading Units
256
144
TMUs
16
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
2 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

39.46 GPixel/s
Pixel Rate
20.03 GPixel/s
177.6 GTexel/s
Texture Rate
20.03 GTexel/s
5.682 TFLOPS
FP16 (half)
10.02 GFLOPS
5.682 TFLOPS
FP32 (float)
641.0 GFLOPS
355.1 GFLOPS
FP64 (double)
20.03 GFLOPS

Board Design

150W
TDP
30W
450 W
Suggested PSU
200 W
No outputs
Outputs
3x mini-DisplayPort 1.4a
1x 6-pin
Power Connectors
None

Graphics Processor

Ellesmere
GPU Name
GP107
Ellesmere XT
GPU Variant
GP107-825-KA-A1
GCN 4.0
Architecture
Pascal
GlobalFoundries
Foundry
Samsung
14 nm
Process Size
14 nm
5.7 billion
Transistors
3.3 billion
232 mm²
Die Size
132 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
6.1
6.4
Shader Model
6.4

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