NVIDIA Quadro FX 380 vs NVIDIA Quadro 400
We compared two Professional market GPUs: 256MB VRAM Quadro FX 380 and 512MB VRAM Quadro 400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Quadro FX 380 's Advantages
Larger VRAM bandwidth (22.40GB/s vs 12.32GB/s)
NVIDIA Quadro 400 's Advantages
Released 2 years and 1 months late
More VRAM (512GB vs 256GB)
32 additional rendering cores
Lower TDP (32W vs 34W)
Score
Benchmark
FP32 (float)
Quadro FX 380
0.035 TFLOPS
Quadro 400
+208%
0.108 TFLOPS
Graphics Card
Mar 2009
Release Date
Apr 2011
Quadro FX
Generation
Quadro
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
700 MHz
Memory Clock
770 MHz
Memory
256MB
Memory Size
512MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
22.40GB/s
Bandwidth
12.32GB/s
Render Config
-
-
-
2
SM Count
6
16
Shading Units
48
8
TMUs
16
8
ROPs
8
-
-
-
-
-
-
-
-
-
32 KB
L2 Cache
32 KB
-
-
-
Theoretical Performance
3.600 GPixel/s
Pixel Rate
3.600 GPixel/s
3.600 GTexel/s
Texture Rate
7.200 GTexel/s
-
-
-
35.20 GFLOPS
FP32 (float)
108.0 GFLOPS
-
-
-
Board Design
34W
TDP
32W
200 W
Suggested PSU
200 W
2x DVI
Outputs
1x DVI
1x DisplayPort
None
Power Connectors
None
Graphics Processor
G96
GPU Name
GT216
-
GPU Variant
GT216 GL
Tesla
Architecture
Tesla 2.0
UMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.314 billion
Transistors
0.486 billion
144 mm²
Die Size
100 mm²
Graphics Features
11.1 (10_0)
DirectX
11.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
1.2
4.0
Shader Model
4.1
