AMD Radeon Pro Vega 16 vs ATI Radeon HD 5950
GPU · Specs Compare
Graphics Card
Release Date
Nov 2018
Unknown
Generation
Radeon Pro Mac
Evergreen
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
815 MHz
—
Boost Clock
1190 MHz
—
Memory Clock
1200 MHz
1000 MHz
Memory
Memory Size
4GB
1024MB
Memory Type
HBM2
GDDR5
Memory Bus
1024bit
256bit
Bandwidth
307.2GB/s
128.0GB/s
Render Config
Compute Units
16
18
Shading Units
1024
1440
TMUs
64
72
ROPs
32
32
L1 Cache
16 KB (per CU)
8 KB (per CU)
L2 Cache
1024 KB
512 KB
Theoretical Performance
Pixel Rate
38.08 GPixel/s
23.20 GPixel/s
Texture Rate
76.16 GTexel/s
52.20 GTexel/s
FP16 (half)
4.874 TFLOPS
—
FP32 (float)
2.437 TFLOPS
2.088 TFLOPS
FP64 (double)
152.3 GFLOPS
—
Graphics Processor
GPU Name
Vega 12
Hemlock
GPU Variant
Vega 12 XLA
Hemlock PRO(215-0735443)
Architecture
GCN 5.0
TeraScale 2
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
40 nm
Transistors
Unknown
2.154 billion
Die Size
Unknown
334 mm²
Board Design
TDP
75W
302W
Outputs
No outputs
2x DVI1x mini-DisplayPort 1.1
Suggested PSU
—
700 W
Power Connectors
—
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_1)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.1
1.2
Vulkan
1.2
N/A
Shader Model
6.3
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.