AMD Radeon Instinct MI250 vs NVIDIA GeForce GTX 780 Ti Engineering Sample
GPU Specs Compare
Graphics Card
Release Date
Nov 2021
Unknown
Generation
Radeon Instinct
GeForce 700
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
875 MHz
Boost Clock
1700 MHz
928 MHz
Memory Clock
1600 MHz
1753 MHz
Memory
Memory Size
128GB
3GB
Memory Type
HBM2e
GDDR5
Memory Bus
8192bit
384bit
Bandwidth
3277GB/s
336.6GB/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
55.68 GPixel/s
Texture Rate
1414 GTexel/s
222.7 GTexel/s
FP16 (half)
362.1 TFLOPS
-
FP32 (float)
45.26 TFLOPS
5.345 TFLOPS
FP64 (double)
45.26 TFLOPS
222.7 GFLOPS
Graphics Processor
GPU Name
Aldebaran
GK180
GPU Variant
Aldebaran
GK180-425-A1
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
250W
Suggested PSU
900 W
600 W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
2x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
N/A
12 (11_0)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.2.175
Shader Model
N/A
5.1
CUDA
-
3.5