NVIDIA Quadro FX 4800 vs NVIDIA GRID K120Q
We compared two Professional market GPUs: 1536MB VRAM Quadro FX 4800 and 512MB VRAM GRID K120Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Quadro FX 4800 's Advantages
More VRAM (1536GB vs 512GB)
Larger VRAM bandwidth (76.80GB/s vs 28.51GB/s)
NVIDIA GRID K120Q 's Advantages
Released 5 years and 8 months late
Lower TDP (130W vs 150W)
Score
Benchmark
FP32 (float)
Quadro FX 4800
+41%
0.462 TFLOPS
GRID K120Q
0.326 TFLOPS
Graphics Card
Nov 2008
Release Date
Jul 2014
Quadro FX
Generation
GRID
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
800 MHz
Memory Clock
891 MHz
Memory
1536MB
Memory Size
512MB
GDDR3
Memory Type
DDR3
384bit
Memory Bus
128bit
76.80GB/s
Bandwidth
28.51GB/s
Render Config
-
-
-
24
SM Count
-
192
Shading Units
192
64
TMUs
16
24
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
192 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
14.45 GPixel/s
Pixel Rate
3.400 GPixel/s
38.53 GTexel/s
Texture Rate
13.60 GTexel/s
-
-
-
462.3 GFLOPS
FP32 (float)
326.4 GFLOPS
57.79 GFLOPS
FP64 (double)
13.60 GFLOPS
Board Design
150W
TDP
130W
450 W
Suggested PSU
300 W
1x DVI
2x DisplayPort
1x S-Video
Outputs
No outputs
1x 6-pin
Power Connectors
-
Graphics Processor
GT200B
GPU Name
GK107
-
-
-
Tesla 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
1.4 billion
Transistors
1.27 billion
470 mm²
Die Size
118 mm²
Graphics Features
11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
1.3
CUDA
3.0
4.0
Shader Model
5.1
