Home GPU Comparison NVIDIA Tesla K20m vs NVIDIA Quadro FX 370

NVIDIA Tesla K20m vs NVIDIA Quadro FX 370

We compared two Professional market GPUs: 5GB VRAM Tesla K20m and 256MB VRAM Quadro FX 370 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20m 's Advantages
Released 5 years and 4 months late
Larger VRAM bandwidth (208.0GB/s vs 8.000GB/s)
2480 additional rendering cores
NVIDIA Quadro FX 370 's Advantages
Lower TDP (35W vs 225W)

Score

Benchmark

FP32 (float)
Tesla K20m +15221%
3.524 TFLOPS
Quadro FX 370
0.023 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Sep 2007
Tesla
Generation
Quadro FX
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1300 MHz
Memory Clock
500 MHz

Memory

5GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
320bit
Memory Bus
64bit
208.0GB/s
Bandwidth
8.000GB/s

Render Config

-
SM Count
2
-
Compute Units
-
2496
Shading Units
16
208
TMUs
8
40
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
1280 KB
L2 Cache
16 KB

Theoretical Performance

36.71 GPixel/s
Pixel Rate
1.440 GPixel/s
146.8 GTexel/s
Texture Rate
2.880 GTexel/s
-
FP16 (half)
-
3.524 TFLOPS
FP32 (float)
23.04 GFLOPS
1175 GFLOPS
FP64 (double)
-

Graphics Processor

GK110
GPU Name
G84
-
GPU Variant
-
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
7.08 billion
Transistors
0.289 billion
561 mm²
Die Size
169 mm²

Board Design

225W
TDP
35W
550 W
Suggested PSU
200 W
No outputs
Outputs
2x DVI
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Features

12 (11_0)
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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