Home GPU Comparison NVIDIA Quadro P400 vs NVIDIA Quadro FX 770M

NVIDIA Quadro P400 vs NVIDIA Quadro FX 770M

We compared two Professional market GPUs: 2GB VRAM Quadro P400 and 512MB VRAM Quadro FX 770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P400 's Advantages
Released 8 years and 6 months late
Boost Clock1252MHz
Larger VRAM bandwidth (32.06GB/s vs 25.60GB/s)
224 additional rendering cores
Lower TDP (30W vs 35W)

Score

Benchmark

FP32 (float)
Quadro P400 +701%
0.641 TFLOPS
Quadro FX 770M
0.08 TFLOPS
VS

Graphics Card

Feb 2017
Release Date
Aug 2008
Quadro
Generation
Quadro FX Mobile
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
MXM-II

Clock Speeds

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

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
128bit
32.06GB/s
Bandwidth
25.60GB/s

Render Config

2
SM Count
4
-
Compute Units
-
256
Shading Units
32
16
TMUs
16
16
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
32 KB

Theoretical Performance

20.03 GPixel/s
Pixel Rate
4.000 GPixel/s
20.03 GTexel/s
Texture Rate
8.000 GTexel/s
10.02 GFLOPS
FP16 (half)
-
641.0 GFLOPS
FP32 (float)
80.00 GFLOPS
20.03 GFLOPS
FP64 (double)
-

Graphics Processor

GP107
GPU Name
G96
GP107-825-KA-A1
GPU Variant
NB9P-GLM2
Pascal
Architecture
Tesla
Samsung
Foundry
UMC
14 nm
Process Size
65 nm
3.3 billion
Transistors
0.314 billion
132 mm²
Die Size
144 mm²

Board Design

30W
TDP
35W
200 W
Suggested PSU
-
3x mini-DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
-

Graphics Features

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

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