Home GPU Comparison NVIDIA Quadro 400 vs NVIDIA Quadro FX 1800

NVIDIA Quadro 400 vs NVIDIA Quadro FX 1800

We compared two Professional market GPUs: 512MB VRAM Quadro 400 and 768MB VRAM Quadro FX 1800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro 400 's Advantages
Released 2 years and 1 months late
Lower TDP (32W vs 59W)
NVIDIA Quadro FX 1800 's Advantages
More VRAM (768GB vs 512GB)
Larger VRAM bandwidth (38.40GB/s vs 12.32GB/s)
16 additional rendering cores

Score

Benchmark

FP32 (float)
Quadro 400
0.108 TFLOPS
Quadro FX 1800 +62%
0.176 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Mar 2009
Quadro
Generation
Quadro FX
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
770 MHz
Memory Clock
800 MHz

Memory

512MB
Memory Size
768MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
192bit
12.32GB/s
Bandwidth
38.40GB/s

Render Config

-
-
-
6
SM Count
8
48
Shading Units
64
16
TMUs
32
8
ROPs
12
-
-
-
-
-
-
-
-
-
32 KB
L2 Cache
48 KB
-
-
-

Theoretical Performance

3.600 GPixel/s
Pixel Rate
6.600 GPixel/s
7.200 GTexel/s
Texture Rate
17.60 GTexel/s
-
-
-
108.0 GFLOPS
FP32 (float)
176.0 GFLOPS
-
-
-

Board Design

32W
TDP
59W
200 W
Suggested PSU
250 W
1x DVI 1x DisplayPort
Outputs
1x DVI 2x DisplayPort
None
Power Connectors
None

Graphics Processor

GT216
GPU Name
G94
GT216 GL
GPU Variant
G94 GL-U
Tesla 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
0.486 billion
Transistors
0.505 billion
100 mm²
Die Size
240 mm²

Graphics Features

11.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.2
CUDA
1.1
4.1
Shader Model
4.0

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