Home GPU Comparison AMD Radeon 540 vs NVIDIA GeForce RTX 4080 SUPER

AMD Radeon 540 vs NVIDIA GeForce RTX 4080 SUPER

We compared two Desktop platform GPUs: 1024MB VRAM AMD Radeon 540 and 16GB VRAM GeForce RTX 4080 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 540 's Advantages
Lower TDP (50W vs 320W)
NVIDIA GeForce RTX 4080 SUPER 's Advantages
Released 6 years and 9 months late
Boost Clock2550MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (736.3GB/s vs 24.00GB/s)
9856 additional rendering cores

Score

Benchmark

FP32 (float)
AMD Radeon 540
0.908 TFLOPS
GeForce RTX 4080 SUPER +5651%
52.22 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Jan 2024
Polaris
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
2295 MHz
-
Boost Clock
2550 MHz
1500 MHz
Memory Clock
1438 MHz

Memory

1024MB
Memory Size
16GB
GDDR5
Memory Type
GDDR6X
32bit
Memory Bus
256bit
24.00GB/s
Bandwidth
736.3GB/s

Render Config

6
Compute Units
-
-
SM Count
80
384
Shading Units
10240
24
TMUs
320
16
ROPs
112
-
Tensor Cores
320
-
RT Cores
80
16 KB (per CU)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
64 MB
-
-
-

Theoretical Performance

18.93 GPixel/s
Pixel Rate
285.6 GPixel/s
28.39 GTexel/s
Texture Rate
816.0 GTexel/s
908.5 GFLOPS
FP16 (half)
52.22 TFLOPS
908.5 GFLOPS
FP32 (float)
52.22 TFLOPS
56.78 GFLOPS
FP64 (double)
816.0 GFLOPS

Board Design

50W
TDP
320W
250 W
Suggested PSU
700 W
2x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
1x 16-pin

Graphics Processor

Lexa
GPU Name
AD103
Lexa PRO (215-0904018)
GPU Variant
AD103-400-A1
GCN 4.0
Architecture
Ada Lovelace
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
5 nm
2.2 billion
Transistors
45.9 billion
103 mm²
Die Size
379 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.9
6.7
Shader Model
6.7

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