Radeon X1650 GT vs Radeon RX Vega 64
We compared two Desktop platform GPUs: 128MB VRAM Radeon X1650 GT and 8GB VRAM Radeon RX Vega 64 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX Vega 64 's Advantages
Released 10 years and 3 months late
Boost Clock1546MHz
More VRAM (8GB vs 128GB)
Larger VRAM bandwidth (483.8GB/s vs 12.80GB/s)
4096 additional rendering cores
Score
Graphics Card
May 2007
Release Date
Aug 2017
Radeon R500 PCIe
Generation
Vega
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1247 MHz
-
Boost Clock
1546 MHz
400 MHz
Memory Clock
945 MHz
Memory
128MB
Memory Size
8GB
GDDR3
Memory Type
HBM2
128bit
Memory Bus
2048bit
12.80GB/s
Bandwidth
483.8GB/s
Render Config
-
Compute Units
64
-
Shading Units
4096
8
TMUs
256
8
ROPs
64
-
L1 Cache
16 KB (per CU)
-
L2 Cache
4 MB
Theoretical Performance
3.200 GPixel/s
Pixel Rate
98.94 GPixel/s
3.200 GTexel/s
Texture Rate
395.8 GTexel/s
-
FP16 (half)
25.33 TFLOPS
-
FP32 (float)
12.66 TFLOPS
-
FP64 (double)
791.6 GFLOPS
Board Design
Unknown
TDP
295W
200 W
Suggested PSU
600 W
1x DVI
1x VGA
1x S-Video
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
None
Power Connectors
2x 8-pin
Graphics Processor
RV560
GPU Name
Vega 10
RV560 GT
GPU Variant
Vega 10 XT
(215-0894200)
Ultra-Threaded SE
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
80 nm
Process Size
14 nm
0.312 billion
Transistors
12.5 billion
230 mm²
Die Size
495 mm²
Graphics Features
9.0c (9_3)
DirectX
12 (12_1)
2.1
OpenGL
4.6
N/A
OpenCL
2.1
N/A
Vulkan
1.2
3.0
Shader Model
6.4
