Home GPU Comparison NVIDIA GeForce RTX 5070 vs AMD Radeon R9 Nano

NVIDIA GeForce RTX 5070 vs AMD Radeon R9 Nano

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 5070 and 4GB VRAM Radeon R9 Nano to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5070 's Advantages
Released 9 years and 5 months late
Boost Clock2520MHz
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (532.6GB/s vs 512.0GB/s)
2048 additional rendering cores
AMD Radeon R9 Nano 's Advantages
Lower TDP (175W vs 250W)

Score

Benchmark

FP32 (float)
GeForce RTX 5070 +278%
30.97 TFLOPS
Radeon R9 Nano
8.192 TFLOPS
VS

Graphics Card

Jan 2025
Release Date
Aug 2015
GeForce 50
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 5.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

2235 MHz
Base Clock
-
2520 MHz
Boost Clock
-
1750 MHz
Memory Clock
500 MHz

Memory

12GB
Memory Size
4GB
GDDR7
Memory Type
HBM
192bit
Memory Bus
4096bit
532.6GB/s
Bandwidth
512.0GB/s

Render Config

-
Compute Units
64
48
SM Count
-
6144
Shading Units
4096
192
TMUs
256
64
ROPs
64
192
Tensor Cores
-
48
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
40 MB
L2 Cache
2 MB
-
-
-

Theoretical Performance

161.3 GPixel/s
Pixel Rate
64.00 GPixel/s
483.8 GTexel/s
Texture Rate
256.0 GTexel/s
30.97 TFLOPS
FP16 (half)
8.192 TFLOPS
30.97 TFLOPS
FP32 (float)
8.192 TFLOPS
483.8 GFLOPS
FP64 (double)
512.0 GFLOPS

Board Design

250W
TDP
175W
600 W
Suggested PSU
450 W
1x HDMI 2.13x DisplayPort 1.4a
Outputs
1x HDMI 1.4a 3x DisplayPort 1.2
1x 16-pin
Power Connectors
1x 8-pin

Graphics Processor

GB205
GPU Name
Fiji
GB205-300-A1
GPU Variant
Fiji XT CA (215-0862120)
Blackwell 2.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
0
Process Size
28 nm
Unknown
Transistors
8.9 billion
Unknown
Die Size
596 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
10.1
CUDA
-
6.8
Shader Model
6.3

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