Home GPU Comparison NVIDIA GRID K520 vs NVIDIA Tesla S1075

NVIDIA GRID K520 vs NVIDIA Tesla S1075

We compared two Professional market GPUs: 4GB VRAM GRID K520 and 4GB VRAM Tesla S1075 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID K520 's Advantages
Released 5 years and 1 months late
Larger VRAM bandwidth (160.0GB/s vs 102.4GB/s)
1296 additional rendering cores
Lower TDP (225W vs 800W)

Score

Benchmark

FP32 (float)
GRID K520 +268%
2.289 TFLOPS
Tesla S1075
0.622 TFLOPS
VS

Graphics Card

Jul 2013
Release Date
Jun 2008
GRID
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
800 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
512bit
160.0GB/s
Bandwidth
102.4GB/s

Render Config

-
-
-
-
SM Count
30
1536
Shading Units
240
128
TMUs
80
32
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

23.84 GPixel/s
Pixel Rate
19.52 GPixel/s
95.36 GTexel/s
Texture Rate
48.80 GTexel/s
-
-
-
2.289 TFLOPS
FP32 (float)
622.1 GFLOPS
95.36 GFLOPS
FP64 (double)
77.76 GFLOPS

Board Design

225W
TDP
800W
550 W
Suggested PSU
1200 W
No outputs
Outputs
No outputs
1x 8-pin
Power Connectors
-

Graphics Processor

GK104
GPU Name
GT200B
-
-
-
Kepler
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
3.54 billion
Transistors
1.4 billion
294 mm²
Die Size
470 mm²

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
3.0
CUDA
1.3
5.1
Shader Model
4.0

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