Home GPU Comparison NVIDIA Tesla K8 vs NVIDIA Quadro Plex 2100 S4

NVIDIA Tesla K8 vs NVIDIA Quadro Plex 2100 S4

We compared two Professional market GPUs: 8GB VRAM Tesla K8 and 1536MB VRAM Quadro Plex 2100 S4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K8 's Advantages
Released 6 years and 2 months late
Boost Clock811MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (160.0GB/s vs 76.80GB/s)
1408 additional rendering cores
Lower TDP (100W vs 640W)

Score

Benchmark

FP32 (float)
Tesla K8 +619%
2.491 TFLOPS
Quadro Plex 2100 S4
0.346 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
Jul 2008
Tesla
Generation
Quadro Plex
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

693 MHz
Base Clock
-
811 MHz
Boost Clock
-
1250 MHz
Memory Clock
800 MHz

Memory

8GB
Memory Size
1536MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
384bit
160.0GB/s
Bandwidth
76.80GB/s

Render Config

-
SM Count
16
-
Compute Units
-
1536
Shading Units
128
128
TMUs
32
32
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
96 KB

Theoretical Performance

25.95 GPixel/s
Pixel Rate
14.40 GPixel/s
103.8 GTexel/s
Texture Rate
38.40 GTexel/s
-
FP16 (half)
-
2.491 TFLOPS
FP32 (float)
345.6 GFLOPS
103.8 GFLOPS
FP64 (double)
-

Graphics Processor

GK104
GPU Name
G80
-
GPU Variant
-
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
3.54 billion
Transistors
0.681 billion
294 mm²
Die Size
484 mm²

Board Design

100W
TDP
640W
300 W
Suggested PSU
1000 W
No outputs
Outputs
No outputs
1x 6-pin
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1 (1.0)
1.1
Vulkan
N/A
3.0
CUDA
1.0
5.1
Shader Model
4.0

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