Home GPU Comparison NVIDIA GeForce GTX 1080 vs AMD Radeon 540

NVIDIA GeForce GTX 1080 vs AMD Radeon 540

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 and 1024MB VRAM AMD Radeon 540 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 's Advantages
Boost Clock1733MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (320.3GB/s vs 24.00GB/s)
2176 additional rendering cores
AMD Radeon 540 's Advantages
Released 11 months late
Lower TDP (50W vs 180W)

Score

Benchmark

FP32 (float)
GeForce GTX 1080 +877%
8.873 TFLOPS
AMD Radeon 540
0.908 TFLOPS
VS

Graphics Card

May 2016
Release Date
Apr 2017
GeForce 10
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1607 MHz
Base Clock
-
1733 MHz
Boost Clock
-
1251 MHz
Memory Clock
1500 MHz

Memory

8GB
Memory Size
1024MB
GDDR5X
Memory Type
GDDR5
256bit
Memory Bus
32bit
320.3GB/s
Bandwidth
24.00GB/s

Render Config

20
SM Count
-
-
Compute Units
6
2560
Shading Units
384
160
TMUs
24
64
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
512 KB

Theoretical Performance

110.9 GPixel/s
Pixel Rate
18.93 GPixel/s
277.3 GTexel/s
Texture Rate
28.39 GTexel/s
138.6 GFLOPS
FP16 (half)
908.5 GFLOPS
8.873 TFLOPS
FP32 (float)
908.5 GFLOPS
277.3 GFLOPS
FP64 (double)
56.78 GFLOPS

Graphics Processor

GP104
GPU Name
Lexa
GP104-400-A1
GPU Variant
Lexa PRO (215-0904018)
Pascal
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
16 nm
Process Size
14 nm
7.2 billion
Transistors
2.2 billion
314 mm²
Die Size
103 mm²

Board Design

180W
TDP
50W
450 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
2x DisplayPort 1.4a
1x 8-pin
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
6.1
CUDA
-
6.4
Shader Model
6.7

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