Home GPU Comparison NVIDIA Quadro P400 vs NVIDIA Quadro FX 4600

NVIDIA Quadro P400 vs NVIDIA Quadro FX 4600

We compared two Professional market GPUs: 2GB VRAM Quadro P400 and 768MB VRAM Quadro FX 4600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P400 's Advantages
Released 9 years and 11 months late
Boost Clock1252MHz
More VRAM (2GB vs 768GB)
160 additional rendering cores
Lower TDP (30W vs 134W)
NVIDIA Quadro FX 4600 's Advantages
Larger VRAM bandwidth (67.20GB/s vs 32.06GB/s)

Score

Benchmark

FP32 (float)
Quadro P400 +178%
0.641 TFLOPS
Quadro FX 4600
0.23 TFLOPS
VS

Graphics Card

Feb 2017
Release Date
Mar 2007
Quadro
Generation
Quadro FX
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1228 MHz
Base Clock
-
1252 MHz
Boost Clock
-
1002 MHz
Memory Clock
700 MHz

Memory

2GB
Memory Size
768MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
384bit
32.06GB/s
Bandwidth
67.20GB/s

Render Config

-
-
-
2
SM Count
12
256
Shading Units
96
16
TMUs
24
16
ROPs
24
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
96 KB
-
-
-

Theoretical Performance

20.03 GPixel/s
Pixel Rate
12.00 GPixel/s
20.03 GTexel/s
Texture Rate
24.00 GTexel/s
10.02 GFLOPS
FP16 (half)
-
641.0 GFLOPS
FP32 (float)
230.4 GFLOPS
20.03 GFLOPS
FP64 (double)
-

Board Design

30W
TDP
134W
200 W
Suggested PSU
300 W
3x mini-DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

GP107
GPU Name
G80
GP107-825-KA-A1
GPU Variant
G80-850-A2
Pascal
Architecture
Tesla
Samsung
Foundry
TSMC
14 nm
Process Size
90 nm
3.3 billion
Transistors
0.681 billion
132 mm²
Die Size
484 mm²

Graphics Features

12 (12_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1 (1.0)
1.3
Vulkan
N/A
6.1
CUDA
1.0
6.4
Shader Model
4.0

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