Home GPU Comparison NVIDIA GeForce GTX 980 vs AMD Radeon 540

NVIDIA GeForce GTX 980 vs AMD Radeon 540

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 980 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 980 's Advantages
Boost Clock1216MHz
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (224.4GB/s vs 24.00GB/s)
1664 additional rendering cores
AMD Radeon 540 's Advantages
Released 2 years and 7 months late
Lower TDP (50W vs 165W)

Score

Benchmark

FP32 (float)
GeForce GTX 980 +448%
4.981 TFLOPS
AMD Radeon 540
0.908 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
Apr 2017
GeForce 900
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1127 MHz
Base Clock
-
1216 MHz
Boost Clock
-
1753 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
32bit
224.4GB/s
Bandwidth
24.00GB/s

Render Config

-
SM Count
-
-
Compute Units
6
2048
Shading Units
384
128
TMUs
24
64
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
512 KB

Theoretical Performance

77.82 GPixel/s
Pixel Rate
18.93 GPixel/s
155.6 GTexel/s
Texture Rate
28.39 GTexel/s
-
FP16 (half)
908.5 GFLOPS
4.981 TFLOPS
FP32 (float)
908.5 GFLOPS
155.6 GFLOPS
FP64 (double)
56.78 GFLOPS

Graphics Processor

GM204
GPU Name
Lexa
GM204-400-A1
GPU Variant
Lexa PRO (215-0904018)
Maxwell 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
5.2 billion
Transistors
2.2 billion
398 mm²
Die Size
103 mm²

Board Design

165W
TDP
50W
450 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
2x DisplayPort 1.4a
2x 6-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
5.2
CUDA
-
6.4
Shader Model
6.7

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