Home GPU Comparison AMD Radeon RX Vega 64 vs AMD Radeon RX 580

AMD Radeon RX Vega 64 vs AMD Radeon RX 580

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 and 8GB VRAM Radeon RX 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 64 's Advantages
Boost Clock has increased by 15% (1546MHz vs 1340MHz)
Larger VRAM bandwidth (483.8GB/s vs 256.0GB/s)
1792 additional rendering cores
AMD Radeon RX 580 's Advantages
Lower TDP (185W vs 295W)

Score

Benchmark

FP32 (float)
Radeon RX Vega 64 +105%
12.66 TFLOPS
Radeon RX 580
6.175 TFLOPS
3DMark Time Spy
Radeon RX Vega 64 +72%
7522
Radeon RX 580
4362
Shadow of the Tomb Raider 2160p
Radeon RX Vega 64 +82%
31
Radeon RX 580
17
Shadow of the Tomb Raider 1440p
Radeon RX Vega 64 +77%
62
Radeon RX 580
35
Shadow of the Tomb Raider 1080p
Radeon RX Vega 64 +84%
92
Radeon RX 580
50
Battlefield 5 2160p
Radeon RX Vega 64 +111%
57
Radeon RX 580
27
Battlefield 5 1440p
Radeon RX Vega 64 +75%
95
Radeon RX 580
54
Battlefield 5 1080p
Radeon RX Vega 64 +65%
129
Radeon RX 580
78
GTA 5 1440p
Radeon RX Vega 64 +78%
107
Radeon RX 580
60
VS

Graphics Card

Aug 2017
Release Date
Apr 2017
Vega
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1247 MHz
Base Clock
1257 MHz
1546 MHz
Boost Clock
1340 MHz
945 MHz
Memory Clock
2000 MHz

Memory

8GB
Memory Size
8GB
HBM2
Memory Type
GDDR5
2048bit
Memory Bus
256bit
483.8GB/s
Bandwidth
256.0GB/s

Render Config

64
Compute Units
36
-
-
-
4096
Shading Units
2304
256
TMUs
144
64
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
2 MB
-
-
-

Theoretical Performance

98.94 GPixel/s
Pixel Rate
42.88 GPixel/s
395.8 GTexel/s
Texture Rate
193.0 GTexel/s
25.33 TFLOPS
FP16 (half)
6.175 TFLOPS
12.66 TFLOPS
FP32 (float)
6.175 TFLOPS
791.6 GFLOPS
FP64 (double)
385.9 GFLOPS

Board Design

295W
TDP
185W
600 W
Suggested PSU
450 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

Vega 10
GPU Name
Polaris 20
Vega 10 XT (215-0894200)
GPU Variant
Polaris 20 XTX (215-0910038)
GCN 5.0
Architecture
GCN 4.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
12.5 billion
Transistors
5.7 billion
495 mm²
Die Size
232 mm²

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.2
-
-
-
6.4
Shader Model
6.4

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