Home GPU Comparison AMD Radeon RX Vega 64 Limited Edition vs ATI Radeon X1600 XT Dual

AMD Radeon RX Vega 64 Limited Edition vs ATI Radeon X1600 XT Dual

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 Limited Edition and 256MB VRAM Radeon X1600 XT Dual to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 64 Limited Edition 's Advantages
Boost Clock1546MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (483.8GB/s vs 22.08GB/s)
4096 additional rendering cores

Score

VS

Graphics Card

Aug 2017
Release Date
Unknown
Vega
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1247 MHz
Base Clock
-
1546 MHz
Boost Clock
-
945 MHz
Memory Clock
690 MHz

Memory

8GB
Memory Size
256MB
HBM2
Memory Type
GDDR3
2048bit
Memory Bus
128bit
483.8GB/s
Bandwidth
22.08GB/s

Render Config

64
Compute Units
-
-
-
-
4096
Shading Units
-
256
TMUs
4
64
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
4 MB
L2 Cache
-
-
-
-

Theoretical Performance

98.94 GPixel/s
Pixel Rate
2.360 GPixel/s
395.8 GTexel/s
Texture Rate
2.360 GTexel/s
25.33 TFLOPS
FP16 (half)
-
12.66 TFLOPS
FP32 (float)
-
791.6 GFLOPS
FP64 (double)
-

Board Design

295W
TDP
Unknown
600 W
Suggested PSU
200 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
2x DVI
2x 8-pin
Power Connectors
1x Molex

Graphics Processor

Vega 10
GPU Name
RV530
Vega 10 XT (215-0894200)
GPU Variant
-
GCN 5.0
Architecture
Ultra-Threaded SE
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
90 nm
12.5 billion
Transistors
0.157 billion
495 mm²
Die Size
150 mm²

Graphics Features

12 (12_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
2.1
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
3.0

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