NVIDIA Tesla K40d vs AMD Radeon Instinct MI300A
GPU Specs Compare
Graphics Card
Release Date
Nov 2013
Dec 2023
Generation
Tesla Kepler
Radeon Instinct
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
745 MHz
1000 MHz
Boost Clock
876 MHz
2100 MHz
Memory Clock
1502 MHz
2525 MHz
Memory
Memory Size
12GB
192GB
Memory Type
GDDR5
HBM3
Memory Bus
384bit
8192bit
Bandwidth
288.4GB/s
10.3TB/s
Render Config
Shading Units
2880
19456
TMUs
240
1216
ROPs
48
0
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
1536 KB
16 MB
Compute Units
-
304
Tensor Cores
-
1216
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
52.56 GPixel/s
0 MPixel/s
Texture Rate
210.2 GTexel/s
2554 GTexel/s
FP32 (float)
5.046 TFLOPS
81.72 TFLOPS
FP64 (double)
1.682 TFLOPS
81.72 TFLOPS
FP16 (half)
-
653.7 TFLOPS
Graphics Processor
GPU Name
GK110B
Aqua Vanjaram
Architecture
Kepler
CDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
7.08 billion
153 billion
Die Size
561 mm²
1017 mm²
Board Design
TDP
245W
750W
Suggested PSU
550 W
1150 W
Outputs
No outputs
No outputs
Power Connectors
-
None
Graphics Features
DirectX
12 (11_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.2.175
N/A
CUDA
3.5
-
Shader Model
6.5 (5.1)
N/A