Home GPU Comparison NVIDIA Tesla K40c vs AMD Instinct MI300A

NVIDIA Tesla K40c vs AMD Instinct MI300A

We compared two Professional market GPUs: 12GB VRAM Tesla K40c and 128GB VRAM AMD Instinct MI300A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K40c 's Advantages
Lower TDP (245W vs 760W)
AMD Instinct MI300A 's Advantages
Released 10 years and 2 months late
Boost Clock has increased by 140% (2100MHz vs 876MHz)
More VRAM (128GB vs 12GB)
Larger VRAM bandwidth (5300GB/s vs 288.4GB/s)
11712 additional rendering cores

Score

Benchmark

FP32 (float)
Tesla K40c
5.046 TFLOPS
AMD Instinct MI300A +2329%
122.6 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
Dec 2023
Tesla
Generation
Instinct
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x16

Clock Speeds

745 MHz
Base Clock
1000 MHz
876 MHz
Boost Clock
2100 MHz
1502 MHz
Memory Clock
5200 MHz

Memory

12GB
Memory Size
128GB
GDDR5
Memory Type
HBM3
384bit
Memory Bus
8192bit
288.4GB/s
Bandwidth
5300GB/s

Render Config

-
Compute Units
228
-
-
-
2880
Shading Units
14592
240
TMUs
880
48
ROPs
0
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
16 MB
-
-
-

Theoretical Performance

52.56 GPixel/s
Pixel Rate
0 MPixel/s
210.2 GTexel/s
Texture Rate
1496 GTexel/s
-
FP16 (half)
980.6 TFLOPS
5.046 TFLOPS
FP32 (float)
122.6 TFLOPS
1.682 TFLOPS
FP64 (double)
61.3 TFLOPS

Board Design

245W
TDP
760W
550 W
Suggested PSU
1000 W
No outputs
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GK180
GPU Name
MI300
GK180-890-A1
GPU Variant
-
Kepler
Architecture
CDNA 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
7.08 billion
Transistors
146 billion
561 mm²
Die Size
1017 mm²

Graphics Features

12 (11_0)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.1
Vulkan
N/A
3.5
CUDA
-
5.1
Shader Model
N/A

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