Home GPU Comparison AMD Radeon R7 260X vs AMD Radeon RX Vega Nano

AMD Radeon R7 260X vs AMD Radeon RX Vega Nano

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 260X and 8GB VRAM Radeon RX Vega 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 RX Vega Nano 's Advantages
Boost Clock1546MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (409.6GB/s vs 104.0GB/s)
3200 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 260X
1.971 TFLOPS
Radeon RX Vega Nano +542%
12.66 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
Unknown
Volcanic Islands
Generation
Vega
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1247 MHz
-
Boost Clock
1546 MHz
1625 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
HBM2
128bit
Memory Bus
2048bit
104.0GB/s
Bandwidth
409.6GB/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
4 MB

Theoretical Performance

17.60 GPixel/s
Pixel Rate
98.94 GPixel/s
61.60 GTexel/s
Texture Rate
395.8 GTexel/s
-
FP16 (half)
-
1.971 TFLOPS
FP32 (float)
12.66 TFLOPS
123.2 GFLOPS
FP64 (double)
791.6 GFLOPS

Graphics Processor

Bonaire
GPU Name
Vega 10
Bonaire XTX (215-0839097)
GPU Variant
Vega 10 XT (215-0894200)
GCN 2.0
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
2.08 billion
Transistors
12.5 billion
160 mm²
Die Size
495 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 2.0b 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 8-pin

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.0
OpenCL
2.1
1.2
Vulkan
1.2
-
CUDA
-
6.3
Shader Model
6.4

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