NVIDIA Tesla K8 vs NVIDIA A10M
GPU Specs Compare
Graphics Card
Release Date
Sep 2014
Feb 2022
Generation
Tesla
Server Ampere
Type
Professional
Professional
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
693 MHz
975 MHz
Boost Clock
811 MHz
1635 MHz
Memory Clock
1250 MHz
1563 MHz
Memory
Memory Size
8GB
20GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
320bit
Bandwidth
160.0GB/s
500.2GB/s
Render Config
Shading Units
1536
7168
TMUs
128
224
ROPs
32
80
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
512 KB
6 MB
SM Count
-
56
Tensor Cores
-
224
RT Cores
-
56
Theoretical Performance
Pixel Rate
25.95 GPixel/s
130.8 GPixel/s
Texture Rate
103.8 GTexel/s
366.2 GTexel/s
FP32 (float)
2.491 TFLOPS
23.44 TFLOPS
FP64 (double)
103.8 GFLOPS
732.5 GFLOPS
FP16 (half)
-
23.44 TFLOPS
Graphics Processor
GPU Name
GK104
GA102
Architecture
Kepler
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
3.54 billion
28.3 billion
Die Size
294 mm²
628 mm²
Board Design
TDP
100W
150W
Suggested PSU
300 W
450 W
Outputs
No outputs
No outputs
Power Connectors
1x 6-pin
8-pin EPS
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
8.6
Shader Model
5.1
6.8