AMD Radeon Instinct MI250 vs NVIDIA Tesla K40m
GPU Specs Compare
Graphics Card
Release Date
Nov 2021
Nov 2013
Generation
Radeon Instinct
Tesla
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
745 MHz
Boost Clock
1700 MHz
876 MHz
Memory Clock
1600 MHz
1502 MHz
Memory
Memory Size
128GB
12GB
Memory Type
HBM2e
GDDR5
Memory Bus
8192bit
384bit
Bandwidth
3277GB/s
288.4GB/s
Render Config
Compute Units
208
-
Shading Units
13312
2880
TMUs
832
240
ROPs
0
48
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
16 MB
1536 KB
Theoretical Performance
Pixel Rate
0 MPixel/s
52.56 GPixel/s
Texture Rate
1414 GTexel/s
210.2 GTexel/s
FP16 (half)
362.1 TFLOPS
-
FP32 (float)
45.26 TFLOPS
5.046 TFLOPS
FP64 (double)
45.26 TFLOPS
1.682 TFLOPS
Graphics Processor
GPU Name
Aldebaran
GK110B
GPU Variant
Aldebaran
-
Architecture
CDNA 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
58.2 billion
7.08 billion
Die Size
Unknown
561 mm²
Board Design
TDP
500W
245W
Suggested PSU
900 W
550 W
Outputs
No outputs
No outputs
Power Connectors
2x 8-pin
-
Graphics Features
DirectX
N/A
12 (11_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.1
Shader Model
N/A
5.1
CUDA
-
3.5