AMD Radeon Pro Vega 64X vs AMD Radeon R9 290X2
GPU · Specs Compare
Graphics Card
Release Date
Mar 2019
Jun 2014
Generation
Radeon Pro Mac
Volcanic Islands
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1250 MHz
—
Boost Clock
1468 MHz
—
Memory Clock
1000 MHz
1350 MHz
Memory
Memory Size
16GB
4GB
Memory Type
HBM2
GDDR5
Memory Bus
2048bit
512bit
Bandwidth
512.0GB/s
345.6GB/s
Render Config
Compute Units
64
44
Shading Units
4096
2816
TMUs
256
176
ROPs
64
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
1024 KB
Theoretical Performance
Pixel Rate
93.95 GPixel/s
64.00 GPixel/s
Texture Rate
375.8 GTexel/s
176.0 GTexel/s
FP16 (half)
24.05 TFLOPS
—
FP32 (float)
12.03 TFLOPS
5.632 TFLOPS
FP64 (double)
751.6 GFLOPS
704.0 GFLOPS
Graphics Processor
GPU Name
Vega 10
Hawaii
GPU Variant
Vega 10 XT(215-0894200)
Hawaii XT(215-0852000)
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
250W
580W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
4x 8-pin
Suggested PSU
—
950 W
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.