Home GPU Comparison NVIDIA Quadro FX 1800 vs NVIDIA Tesla K40st

NVIDIA Quadro FX 1800 vs NVIDIA Tesla K40st

We compared two Professional market GPUs: 768MB VRAM Quadro FX 1800 and 12GB VRAM Tesla K40st to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro FX 1800 's Advantages
Lower TDP (59W vs 245W)
NVIDIA Tesla K40st 's Advantages
Released 4 years and 8 months late
More VRAM (12GB vs 768GB)
Larger VRAM bandwidth (288.4GB/s vs 38.40GB/s)
2816 additional rendering cores

Score

Benchmark

FP32 (float)
Quadro FX 1800
0.176 TFLOPS
Tesla K40st +1781%
3.312 TFLOPS
VS

Graphics Card

Mar 2009
Release Date
Nov 2013
Quadro FX
Generation
Tesla
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1502 MHz

Memory

768MB
Memory Size
12GB
GDDR3
Memory Type
GDDR5
192bit
Memory Bus
384bit
38.40GB/s
Bandwidth
288.4GB/s

Render Config

-
-
-
8
SM Count
-
64
Shading Units
2880
32
TMUs
240
12
ROPs
48
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
48 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
34.50 GPixel/s
17.60 GTexel/s
Texture Rate
138.0 GTexel/s
-
-
-
176.0 GFLOPS
FP32 (float)
3.312 TFLOPS
-
FP64 (double)
1104 GFLOPS

Board Design

59W
TDP
245W
250 W
Suggested PSU
550 W
1x DVI 2x DisplayPort
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

G94
GPU Name
GK110B
G94 GL-U
GPU Variant
-
Tesla
Architecture
Kepler
TSMC
Foundry
TSMC
65 nm
Process Size
28 nm
0.505 billion
Transistors
7.08 billion
240 mm²
Die Size
561 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
1.1
CUDA
3.5
4.0
Shader Model
5.1

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