Home GPU Comparison AMD Instinct MI300X vs NVIDIA Tesla K40c

AMD Instinct MI300X vs NVIDIA Tesla K40c

We compared two Professional market GPUs: 192GB VRAM AMD Instinct MI300X and 12GB VRAM Tesla K40c to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Instinct MI300X 's Advantages
Released 10 years and 2 months late
Boost Clock has increased by 140% (2100MHz vs 876MHz)
More VRAM (192GB vs 12GB)
Larger VRAM bandwidth (5300GB/s vs 288.4GB/s)
16576 additional rendering cores
NVIDIA Tesla K40c 's Advantages
Lower TDP (245W vs 750W)

Score

Benchmark

FP32 (float)
AMD Instinct MI300X +3138%
163.4 TFLOPS
Tesla K40c
5.046 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

192GB
Memory Size
12GB
HBM3
Memory Type
GDDR5
8192bit
Memory Bus
384bit
5300GB/s
Bandwidth
288.4GB/s

Render Config

304
Compute Units
-
-
-
-
19456
Shading Units
2880
880
TMUs
240
0
ROPs
48
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
16 MB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

0 MPixel/s
Pixel Rate
52.56 GPixel/s
1496 GTexel/s
Texture Rate
210.2 GTexel/s
1300 TFLOPS
FP16 (half)
-
163.4 TFLOPS
FP32 (float)
5.046 TFLOPS
81.7 TFLOPS
FP64 (double)
1.682 TFLOPS

Board Design

750W
TDP
245W
1000 W
Suggested PSU
550 W
No outputs
Outputs
No outputs
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

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

Graphics Features

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

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