Home GPU Comparison AMD Radeon R9 Nano vs NVIDIA GeForce RTX 4080 12 GB

AMD Radeon R9 Nano vs NVIDIA GeForce RTX 4080 12 GB

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 Nano and 12GB VRAM GeForce RTX 4080 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 Nano 's Advantages
Larger VRAM bandwidth (512.0GB/s vs 504.2GB/s)
Lower TDP (175W vs 285W)
NVIDIA GeForce RTX 4080 12 GB 's Advantages
Boost Clock2610MHz
More VRAM (12GB vs 4GB)
3584 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 Nano
8.192 TFLOPS
GeForce RTX 4080 12 GB +389%
40.09 TFLOPS
VS

Graphics Card

Aug 2015
Release Date
Unknown
Pirate Islands
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
2310 MHz
-
Boost Clock
2610 MHz
500 MHz
Memory Clock
1313 MHz

Memory

4GB
Memory Size
12GB
HBM
Memory Type
GDDR6X
4096bit
Memory Bus
192bit
512.0GB/s
Bandwidth
504.2GB/s

Render Config

64
Compute Units
-
-
SM Count
60
4096
Shading Units
7680
256
TMUs
240
64
ROPs
80
-
Tensor Cores
240
-
RT Cores
60
16 KB (per CU)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
48 MB
-
-
-

Theoretical Performance

64.00 GPixel/s
Pixel Rate
208.8 GPixel/s
256.0 GTexel/s
Texture Rate
626.4 GTexel/s
8.192 TFLOPS
FP16 (half)
40.09 TFLOPS
8.192 TFLOPS
FP32 (float)
40.09 TFLOPS
512.0 GFLOPS
FP64 (double)
626.4 GFLOPS

Board Design

175W
TDP
285W
450 W
Suggested PSU
600 W
1x HDMI 1.4a 3x DisplayPort 1.2
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 16-pin

Graphics Processor

Fiji
GPU Name
AD104
Fiji XT CA (215-0862120)
GPU Variant
AD104-400-A1
GCN 3.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
4 nm
8.9 billion
Transistors
35.8 billion
596 mm²
Die Size
295 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.9
6.3
Shader Model
6.6

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