AMD Radeon RX Vega Nano vs AMD Radeon R9 290
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Nov 2013
Generation
Vega
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1247 MHz
—
Boost Clock
1546 MHz
—
Memory Clock
800 MHz
1250 MHz
Memory
Memory Size
8GB
4GB
Memory Type
HBM2
GDDR5
Memory Bus
2048bit
512bit
Bandwidth
409.6GB/s
320.0GB/s
Render Config
Compute Units
64
40
Shading Units
4096
2560
TMUs
256
160
ROPs
64
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
1024 KB
Theoretical Performance
Pixel Rate
98.94 GPixel/s
60.61 GPixel/s
Texture Rate
395.8 GTexel/s
151.5 GTexel/s
FP32 (float)
12.66 TFLOPS
4.849 TFLOPS
FP64 (double)
791.6 GFLOPS
606.1 GFLOPS
Graphics Processor
GPU Name
Vega 10
Hawaii
GPU Variant
Vega 10 XT(215-0894200)
Hawaii PRO(215-0852020)
Architecture
GCN 5.0
GCN 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
12.5 billion
6.2 billion
Die Size
495 mm²
438 mm²
Board Design
TDP
175W
275W
Suggested PSU
450 W
600 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.2
1.2
Shader Model
6.4
6.3
Benchmark
3DMark Time Spy
—
3,694
▲ Specs Compare
Data sourced from official specifications and benchmark tests.