NVIDIA GeForce GTX 780 Ti vs AMD Radeon Instinct MI100
GPU Specs Compare
Graphics Card
Release Date
Nov 2013
Nov 2020
Generation
GeForce 700
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
875 MHz
1000 MHz
Boost Clock
928 MHz
1502 MHz
Memory Clock
1753 MHz
1200 MHz
Memory
Memory Size
3GB
32GB
Memory Type
GDDR5
HBM2
Memory Bus
384bit
4096bit
Bandwidth
336.6GB/s
1229GB/s
Render Config
Shading Units
2880
7680
TMUs
240
480
ROPs
48
64
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
1536 KB
8 MB
Compute Units
-
120
Theoretical Performance
Pixel Rate
55.68 GPixel/s
96.13 GPixel/s
Texture Rate
222.7 GTexel/s
721.0 GTexel/s
FP32 (float)
5.345 TFLOPS
23.07 TFLOPS
FP64 (double)
222.7 GFLOPS
11.54 TFLOPS
FP16 (half)
-
184.6 TFLOPS
Graphics Processor
GPU Name
GK110B
Arcturus
GPU Variant
GK110-425-B1
Arcturus XL
Architecture
Kepler
CDNA 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
7.08 billion
25.6 billion
Die Size
561 mm²
750 mm²
Board Design
TDP
250W
300W
Suggested PSU
600 W
700 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (11_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
2.1
Vulkan
1.2.175
N/A
CUDA
3.5
-
Shader Model
6.5 (5.1)
N/A