Home GPU Comparison NVIDIA Quadro 4000M vs NVIDIA Quadro P620

NVIDIA Quadro 4000M vs NVIDIA Quadro P620

We compared two Professional market GPUs: 2GB VRAM Quadro 4000M and 2GB VRAM Quadro P620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P620 's Advantages
Released 7 years late
Boost Clock1354MHz
Larger VRAM bandwidth (80.13GB/s vs 80.00GB/s)
176 additional rendering cores
Lower TDP (40W vs 100W)

Score

Benchmark

FP32 (float)
Quadro 4000M
0.638 TFLOPS
Quadro P620 +117%
1.386 TFLOPS
VS

Graphics Card

Feb 2011
Release Date
Feb 2018
Quadro Mobile
Generation
Quadro
Professional
Type
Professional
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1266 MHz
-
Boost Clock
1354 MHz
625 MHz
Memory Clock
1252 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
80.00GB/s
Bandwidth
80.13GB/s

Render Config

-
-
-
7
SM Count
4
336
Shading Units
512
56
TMUs
32
32
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

6.650 GPixel/s
Pixel Rate
21.66 GPixel/s
26.60 GTexel/s
Texture Rate
43.33 GTexel/s
-
FP16 (half)
21.66 GFLOPS
638.4 GFLOPS
FP32 (float)
1386 GFLOPS
53.20 GFLOPS
FP64 (double)
43.33 GFLOPS

Board Design

100W
TDP
40W
-
Suggested PSU
200 W
No outputs
Outputs
4x mini-DisplayPort 1.4a
-
Power Connectors
None

Graphics Processor

GF104
GPU Name
GP107
N12E-Q3-A1
GPU Variant
-
Fermi
Architecture
Pascal
TSMC
Foundry
Samsung
40 nm
Process Size
14 nm
1.95 billion
Transistors
3.3 billion
332 mm²
Die Size
132 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
6.1
5.1
Shader Model
6.4

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