Home GPU Comparison AMD Radeon RX Vega Nano vs AMD Radeon R9 290X2

AMD Radeon RX Vega Nano vs AMD Radeon R9 290X2

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega Nano and 4GB VRAM Radeon R9 290X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega Nano 's Advantages
Boost Clock1546MHz
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (409.6GB/s vs 345.6GB/s)
1280 additional rendering cores
Lower TDP (175W vs 580W)

Score

Benchmark

FP32 (float)
Radeon RX Vega Nano +124%
12.66 TFLOPS
Radeon R9 290X2
5.632 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jun 2014
Vega
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1247 MHz
Base Clock
-
1546 MHz
Boost Clock
-
800 MHz
Memory Clock
1350 MHz

Memory

8GB
Memory Size
4GB
HBM2
Memory Type
GDDR5
2048bit
Memory Bus
512bit
409.6GB/s
Bandwidth
345.6GB/s

Render Config

-
SM Count
-
64
Compute Units
44
4096
Shading Units
2816
256
TMUs
176
64
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
1024 KB

Theoretical Performance

98.94 GPixel/s
Pixel Rate
64.00 GPixel/s
395.8 GTexel/s
Texture Rate
176.0 GTexel/s
-
FP16 (half)
-
12.66 TFLOPS
FP32 (float)
5.632 TFLOPS
791.6 GFLOPS
FP64 (double)
704.0 GFLOPS

Graphics Processor

Vega 10
GPU Name
Hawaii
Vega 10 XT (215-0894200)
GPU Variant
Hawaii XT (215-0852000)
GCN 5.0
Architecture
GCN 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
12.5 billion
Transistors
6.2 billion
495 mm²
Die Size
438 mm²

Board Design

175W
TDP
580W
450 W
Suggested PSU
950 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 8-pin
Power Connectors
4x 8-pin

Graphics Features

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

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