Home GPU Comparison AMD Radeon R7 260X vs AMD Radeon R9 Nano

AMD Radeon R7 260X vs AMD Radeon R9 Nano

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 260X and 4GB VRAM Radeon R9 Nano to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 260X 's Advantages
Lower TDP (115W vs 175W)
AMD Radeon R9 Nano 's Advantages
Released 1 years and 10 months late
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (512.0GB/s vs 104.0GB/s)
3200 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 260X
1.971 TFLOPS
Radeon R9 Nano +315%
8.192 TFLOPS
3DMark Time Spy
Radeon R7 260X
1476
Radeon R9 Nano +212%
4607
VS

Graphics Card

Oct 2013
Release Date
Aug 2015
Volcanic Islands
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1625 MHz
Memory Clock
500 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
HBM
128bit
Memory Bus
4096bit
104.0GB/s
Bandwidth
512.0GB/s

Render Config

-
SM Count
-
14
Compute Units
64
896
Shading Units
4096
56
TMUs
256
16
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
2 MB

Theoretical Performance

17.60 GPixel/s
Pixel Rate
64.00 GPixel/s
61.60 GTexel/s
Texture Rate
256.0 GTexel/s
-
FP16 (half)
8.192 TFLOPS
1.971 TFLOPS
FP32 (float)
8.192 TFLOPS
123.2 GFLOPS
FP64 (double)
512.0 GFLOPS

Graphics Processor

Bonaire
GPU Name
Fiji
Bonaire XTX (215-0839097)
GPU Variant
Fiji XT CA (215-0862120)
GCN 2.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
8.9 billion
160 mm²
Die Size
596 mm²

Board Design

115W
TDP
175W
300 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 1.4a 3x DisplayPort 1.2
1x 6-pin
Power Connectors
1x 8-pin

Graphics Features

12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.0
OpenCL
2.0
1.2
Vulkan
1.2
-
CUDA
-
6.3
Shader Model
6.3

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