NVIDIA GeForce GTX 1080 vs AMD Radeon Instinct MI300A
We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 and 192GB VRAM Radeon Instinct MI300A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 1080 's Advantages
Lower TDP (180W vs 750W)
AMD Radeon Instinct MI300A 's Advantages
Released 7 years and 7 months late
Boost Clock has increased by 21% (2100MHz vs 1733MHz)
More VRAM (192GB vs 8GB)
Larger VRAM bandwidth (10.3TB/s vs 320.3GB/s)
16896 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 1080
8.873 TFLOPS
Radeon Instinct MI300A
+820%
81.72 TFLOPS
Graphics Card
May 2016
Release Date
Dec 2023
GeForce 10
Generation
Radeon Instinct
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
1607 MHz
Base Clock
1000 MHz
1733 MHz
Boost Clock
2100 MHz
1251 MHz
Memory Clock
2525 MHz
Memory
8GB
Memory Size
192GB
GDDR5X
Memory Type
HBM3
256bit
Memory Bus
8192bit
320.3GB/s
Bandwidth
10.3TB/s
Render Config
-
Compute Units
304
20
SM Count
-
2560
Shading Units
19456
160
TMUs
1216
64
ROPs
0
-
Tensor Cores
1216
-
-
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
16 MB
-
L3 Cache
256 MB
Theoretical Performance
110.9 GPixel/s
Pixel Rate
0 MPixel/s
277.3 GTexel/s
Texture Rate
2554 GTexel/s
138.6 GFLOPS
FP16 (half)
653.7 TFLOPS
8.873 TFLOPS
FP32 (float)
81.72 TFLOPS
277.3 GFLOPS
FP64 (double)
81.72 TFLOPS
Board Design
180W
TDP
750W
450 W
Suggested PSU
1150 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
No outputs
1x 8-pin
Power Connectors
None
Graphics Processor
GP104
GPU Name
Aqua Vanjaram
GP104-400-A1
GPU Variant
-
Pascal
Architecture
CDNA 3.0
TSMC
Foundry
TSMC
16 nm
Process Size
5 nm
7.2 billion
Transistors
153 billion
314 mm²
Die Size
1017 mm²
Graphics Features
12 (12_1)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
6.1
CUDA
-
6.4
Shader Model
N/A
