Home GPU Comparison NVIDIA Quadro FX 370M vs NVIDIA Quadro K420

NVIDIA Quadro FX 370M vs NVIDIA Quadro K420

We compared two Professional market GPUs: 256MB VRAM Quadro FX 370M and 1024MB VRAM Quadro K420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro FX 370M 's Advantages
Lower TDP (20W vs 41W)
NVIDIA Quadro K420 's Advantages
Released 5 years and 11 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (28.51GB/s vs 9.600GB/s)
184 additional rendering cores

Score

Benchmark

FP32 (float)
Quadro FX 370M
0.022 TFLOPS
Quadro K420 +1427%
0.336 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Jul 2014
Quadro FX Mobile
Generation
Quadro
Professional
Type
Professional
MXM-II
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
600 MHz
Memory Clock
891 MHz

Memory

256MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
9.600GB/s
Bandwidth
28.51GB/s

Render Config

1
SM Count
-
-
Compute Units
-
8
Shading Units
192
4
TMUs
16
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per SMX)
16 KB
L2 Cache
256 KB

Theoretical Performance

2.200 GPixel/s
Pixel Rate
3.504 GPixel/s
2.200 GTexel/s
Texture Rate
14.02 GTexel/s
-
FP16 (half)
-
22.40 GFLOPS
FP32 (float)
336.4 GFLOPS
-
FP64 (double)
14.02 GFLOPS

Graphics Processor

G98
GPU Name
GK107
NB9M-GLM
GPU Variant
GK107-301-A2
Tesla
Architecture
Kepler
TSMC
Foundry
TSMC
65 nm
Process Size
28 nm
0.21 billion
Transistors
1.27 billion
86 mm²
Die Size
118 mm²

Board Design

20W
TDP
41W
-
Suggested PSU
200 W
No outputs
Outputs
1x DVI 1x DisplayPort 1.2
-
Power Connectors
None

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
1.1
CUDA
3.0
4.0
Shader Model
5.1

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