Home GPU Comparison NVIDIA Tesla M4 vs NVIDIA Tesla K8

NVIDIA Tesla M4 vs NVIDIA Tesla K8

We compared two Professional market GPUs: 4GB VRAM Tesla M4 and 8GB VRAM Tesla K8 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla M4 's Advantages
Released 1 years and 2 months late
Boost Clock has increased by 32% (1072MHz vs 811MHz)
Lower TDP (50W vs 100W)
NVIDIA Tesla K8 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (160.0GB/s vs 88.00GB/s)
512 additional rendering cores

Score

Benchmark

FP32 (float)
Tesla M4
2.195 TFLOPS
Tesla K8 +13%
2.491 TFLOPS
VS

Graphics Card

Nov 2015
Release Date
Sep 2014
Tesla
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

872 MHz
Base Clock
693 MHz
1072 MHz
Boost Clock
811 MHz
1375 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
88.00GB/s
Bandwidth
160.0GB/s

Render Config

-
-
-
-
-
-
1024
Shading Units
1536
64
TMUs
128
32
ROPs
32
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

34.30 GPixel/s
Pixel Rate
25.95 GPixel/s
68.61 GTexel/s
Texture Rate
103.8 GTexel/s
-
-
-
2.195 TFLOPS
FP32 (float)
2.491 TFLOPS
68.61 GFLOPS
FP64 (double)
103.8 GFLOPS

Board Design

50W
TDP
100W
250 W
Suggested PSU
300 W
No outputs
Outputs
No outputs
-
Power Connectors
1x 6-pin

Graphics Processor

GM206
GPU Name
GK104
-
-
-
Maxwell 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.94 billion
Transistors
3.54 billion
228 mm²
Die Size
294 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
5.2
CUDA
3.0
6.4
Shader Model
5.1

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