NVIDIA Quadro K4000M vs NVIDIA GRID K340
We compared two Professional market GPUs: 4GB VRAM Quadro K4000M and 1024MB VRAM GRID K340 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Quadro K4000M 's Advantages
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (89.60GB/s vs 80.00GB/s)
576 additional rendering cores
Lower TDP (100W vs 225W)
NVIDIA GRID K340 's Advantages
Released 1 years and 1 months late
Score
Benchmark
FP32 (float)
Quadro K4000M
+57%
1.154 TFLOPS
GRID K340
0.733 TFLOPS
Graphics Card
Jun 2012
Release Date
Jul 2013
Quadro Mobile
Generation
GRID
Professional
Type
Professional
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
700 MHz
Memory Clock
1250 MHz
Memory
4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
89.60GB/s
Bandwidth
80.00GB/s
Render Config
-
-
-
-
-
-
960
Shading Units
384
80
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
128 KB
-
-
-
Theoretical Performance
12.02 GPixel/s
Pixel Rate
7.632 GPixel/s
48.08 GTexel/s
Texture Rate
30.53 GTexel/s
-
-
-
1154 GFLOPS
FP32 (float)
732.7 GFLOPS
48.08 GFLOPS
FP64 (double)
30.53 GFLOPS
Board Design
100W
TDP
225W
-
Suggested PSU
550 W
No outputs
Outputs
No outputs
-
Power Connectors
1x 8-pin
Graphics Processor
GK104
GPU Name
GK107
N14E-Q3-A2
GPU Variant
-
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
1.27 billion
294 mm²
Die Size
118 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.1
3.0
CUDA
3.0
5.1
Shader Model
5.1
