NVIDIA GeForce GTX 1080 vs AMD Radeon Instinct MI50
GPU Specs Compare
Graphics Card
Release Date
May 2016
Nov 2018
Generation
GeForce 10
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1607 MHz
1200 MHz
Boost Clock
1733 MHz
1746 MHz
Memory Clock
1251 MHz
1000 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5X
HBM2
Memory Bus
256bit
4096bit
Bandwidth
320.3GB/s
1.02TB/s
Render Config
SM Count
20
-
Shading Units
2560
3840
TMUs
160
240
ROPs
64
64
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
4 MB
Compute Units
-
60
RT Cores
-
32
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
110.9 GPixel/s
111.7 GPixel/s
Texture Rate
277.3 GTexel/s
419.0 GTexel/s
FP16 (half)
138.6 GFLOPS
26.82 TFLOPS
FP32 (float)
8.873 TFLOPS
13.41 TFLOPS
FP64 (double)
277.3 GFLOPS
6.705 TFLOPS
Graphics Processor
GPU Name
GP104
Vega 20
GPU Variant
GP104-400-A1
Vega 20 GLXT
Architecture
Pascal
GCN 5.1
Foundry
TSMC
TSMC
Process Size
16 nm
7 nm
Transistors
7.2 billion
13.23 billion
Die Size
314 mm²
331 mm²
Board Design
TDP
180W
300W
Suggested PSU
450 W
700 W
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
1x mini-DisplayPort 1.4a
Power Connectors
1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
6.1
-
Shader Model
6.4
6.7
📊 Benchmark
3DMark Time Spy
7,565
-
3DMark Time Spy Extreme
3,446
-
Battlefield 5 1080p
128
-
Shadow of the Tomb Raider 2160p
32
-
Shadow of the Tomb Raider 1440p
62
-
Shadow of the Tomb Raider 1080p
99
-
Battlefield 5 2160p
52
-
Battlefield 5 1440p
97
-
GTA 5 2160p
56
-
GTA 5 1440p
74
-
GTA 5 1080p
154
-