Home GPU Comparison NVIDIA A10 PCIe vs NVIDIA Tesla K8

NVIDIA A10 PCIe vs NVIDIA Tesla K8

We compared two Professional market GPUs: 24GB VRAM A10 PCIe and 8GB VRAM Tesla K8 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A10 PCIe 's Advantages
Released 6 years and 7 months late
Boost Clock has increased by 109% (1695MHz vs 811MHz)
More VRAM (24GB vs 8GB)
Larger VRAM bandwidth (600.2GB/s vs 160.0GB/s)
7680 additional rendering cores
NVIDIA Tesla K8 's Advantages
Lower TDP (100W vs 150W)

Score

Benchmark

FP32 (float)
A10 PCIe +1154%
31.24 TFLOPS
Tesla K8
2.491 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
Sep 2014
Tesla
Generation
Tesla
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

885 MHz
Base Clock
693 MHz
1695 MHz
Boost Clock
811 MHz
1563 MHz
Memory Clock
1250 MHz

Memory

24GB
Memory Size
8GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
256bit
600.2GB/s
Bandwidth
160.0GB/s

Render Config

-
-
-
72
SM Count
-
9216
Shading Units
1536
288
TMUs
128
96
ROPs
32
288
Tensor Cores
-
72
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
6 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

162.7 GPixel/s
Pixel Rate
25.95 GPixel/s
488.2 GTexel/s
Texture Rate
103.8 GTexel/s
31.24 TFLOPS
FP16 (half)
-
31.24 TFLOPS
FP32 (float)
2.491 TFLOPS
976.3 GFLOPS
FP64 (double)
103.8 GFLOPS

Board Design

150W
TDP
100W
450 W
Suggested PSU
300 W
No outputs
Outputs
No outputs
1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

GA102
GPU Name
GK104
GA102-890-A1
GPU Variant
-
Ampere
Architecture
Kepler
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
28.3 billion
Transistors
3.54 billion
628 mm²
Die Size
294 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
8.6
CUDA
3.0
6.6
Shader Model
5.1

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