Home GPU Comparison NVIDIA Quadro P400 vs AMD Radeon Instinct MI100

NVIDIA Quadro P400 vs AMD Radeon Instinct MI100

We compared two Professional market GPUs: 2GB VRAM Quadro P400 and 32GB VRAM Radeon Instinct MI100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P400 's Advantages
Lower TDP (30W vs 300W)
AMD Radeon Instinct MI100 's Advantages
Released 3 years and 9 months late
Boost Clock has increased by 20% (1502MHz vs 1252MHz)
More VRAM (32GB vs 2GB)
Larger VRAM bandwidth (1229GB/s vs 32.06GB/s)
7424 additional rendering cores

Score

Benchmark

FP32 (float)
Quadro P400
0.641 TFLOPS
Radeon Instinct MI100 +3499%
23.07 TFLOPS
VS

Graphics Card

Feb 2017
Release Date
Nov 2020
Quadro
Generation
Radeon Instinct
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1228 MHz
Base Clock
1000 MHz
1252 MHz
Boost Clock
1502 MHz
1002 MHz
Memory Clock
1200 MHz

Memory

2GB
Memory Size
32GB
GDDR5
Memory Type
HBM2
64bit
Memory Bus
4096bit
32.06GB/s
Bandwidth
1229GB/s

Render Config

2
SM Count
-
-
Compute Units
120
256
Shading Units
7680
16
TMUs
480
16
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
8 MB

Theoretical Performance

20.03 GPixel/s
Pixel Rate
96.13 GPixel/s
20.03 GTexel/s
Texture Rate
721.0 GTexel/s
10.02 GFLOPS
FP16 (half)
184.6 TFLOPS
641.0 GFLOPS
FP32 (float)
23.07 TFLOPS
20.03 GFLOPS
FP64 (double)
11.54 TFLOPS

Graphics Processor

GP107
GPU Name
Arcturus
GP107-825-KA-A1
GPU Variant
Arcturus XL
Pascal
Architecture
CDNA 1.0
Samsung
Foundry
TSMC
14 nm
Process Size
7 nm
3.3 billion
Transistors
25.6 billion
132 mm²
Die Size
750 mm²

Board Design

30W
TDP
300W
200 W
Suggested PSU
700 W
3x mini-DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
2x 8-pin

Graphics Features

12 (12_1)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
2.1
1.3
Vulkan
N/A
6.1
CUDA
-
6.4
Shader Model
N/A

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