Home GPU Comparison NVIDIA Tesla K40s vs NVIDIA Quadro FX 3800M

NVIDIA Tesla K40s vs NVIDIA Quadro FX 3800M

We compared two Professional market GPUs: 12GB VRAM Tesla K40s and 1024MB VRAM Quadro FX 3800M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K40s 's Advantages
Released 5 years and 3 months late
Boost Clock876MHz
More VRAM (12GB vs 1GB)
Larger VRAM bandwidth (288.4GB/s vs 64.00GB/s)
2752 additional rendering cores
NVIDIA Quadro FX 3800M 's Advantages
Lower TDP (100W vs 245W)

Score

Benchmark

FP32 (float)
Tesla K40s +1095%
5.046 TFLOPS
Quadro FX 3800M
0.422 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Aug 2008
Tesla
Generation
Quadro FX Mobile
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

745 MHz
Base Clock
-
876 MHz
Boost Clock
-
1502 MHz
Memory Clock
1000 MHz

Memory

12GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
256bit
288.4GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
16
-
Compute Units
-
2880
Shading Units
128
240
TMUs
64
48
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
1536 KB
L2 Cache
64 KB

Theoretical Performance

52.56 GPixel/s
Pixel Rate
10.80 GPixel/s
210.2 GTexel/s
Texture Rate
43.20 GTexel/s
-
FP16 (half)
-
5.046 TFLOPS
FP32 (float)
422.4 GFLOPS
1.682 TFLOPS
FP64 (double)
-

Graphics Processor

GK110B
GPU Name
G92
-
GPU Variant
N10E-GLM3-B2
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
7.08 billion
Transistors
0.754 billion
561 mm²
Die Size
324 mm²

Board Design

245W
TDP
100W
550 W
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

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

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