AMD Radeon RX Vega 64 Liquid Cooling vs AMD Radeon R9 290
GPU · Specs Compare
Graphics Card
Release Date
Aug 2017
Nov 2013
Generation
Vega
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1406 MHz
—
Boost Clock
1677 MHz
—
Memory Clock
945 MHz
1250 MHz
Memory
Memory Size
8GB
4GB
Memory Type
HBM2
GDDR5
Memory Bus
2048bit
512bit
Bandwidth
483.8GB/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
107.3 GPixel/s
60.61 GPixel/s
Texture Rate
429.3 GTexel/s
151.5 GTexel/s
FP16 (half)
27.48 TFLOPS
—
FP32 (float)
13.74 TFLOPS
4.849 TFLOPS
FP64 (double)
858.6 GFLOPS
606.1 GFLOPS
Graphics Processor
GPU Name
Vega 10
Hawaii
GPU Variant
Vega 10 XTX
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
345W
275W
Suggested PSU
700 W
600 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
2x 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.