Home GPU Comparison NVIDIA Tesla S2050 vs NVIDIA GRID K520

NVIDIA Tesla S2050 vs NVIDIA GRID K520

We compared two Professional market GPUs: 3GB VRAM Tesla S2050 and 4GB VRAM GRID K520 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID K520 's Advantages
Released 2 years late
More VRAM (4GB vs 3GB)
Larger VRAM bandwidth (160.0GB/s vs 148.4GB/s)
1088 additional rendering cores
Lower TDP (225W vs 900W)

Score

Benchmark

FP32 (float)
Tesla S2050
1.028 TFLOPS
GRID K520 +122%
2.289 TFLOPS
VS

Graphics Card

Jul 2011
Release Date
Jul 2013
Tesla
Generation
GRID
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
773 MHz
Memory Clock
1250 MHz

Memory

3GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
148.4GB/s
Bandwidth
160.0GB/s

Render Config

-
-
-
14
SM Count
-
448
Shading Units
1536
56
TMUs
128
48
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
768 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

16.07 GPixel/s
Pixel Rate
23.84 GPixel/s
32.14 GTexel/s
Texture Rate
95.36 GTexel/s
-
-
-
1028 GFLOPS
FP32 (float)
2.289 TFLOPS
513.9 GFLOPS
FP64 (double)
95.36 GFLOPS

Board Design

900W
TDP
225W
1300 W
Suggested PSU
550 W
No outputs
Outputs
No outputs
-
Power Connectors
1x 8-pin

Graphics Processor

GF100
GPU Name
GK104
-
-
-
Fermi
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
3.1 billion
Transistors
3.54 billion
529 mm²
Die Size
294 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
2.0
CUDA
3.0
5.1
Shader Model
5.1

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