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

AMD Radeon RX 580 OEM vs AMD Radeon RX Vega 64

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

Main Differences

AMD Radeon RX 580 OEM 's Advantages
Lower TDP (150W vs 295W)
AMD Radeon RX Vega 64 's Advantages
Released 1 years and 2 months late
Boost Clock has increased by 22% (1546MHz vs 1266MHz)
Larger VRAM bandwidth (483.8GB/s vs 256.0GB/s)
1792 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 580 OEM
5.834 TFLOPS
Radeon RX Vega 64 +117%
12.66 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Aug 2017
Polaris
Generation
Vega
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1120 MHz
Base Clock
1247 MHz
1266 MHz
Boost Clock
1546 MHz
2000 MHz
Memory Clock
945 MHz

Memory

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

Render Config

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

Theoretical Performance

40.51 GPixel/s
Pixel Rate
98.94 GPixel/s
182.3 GTexel/s
Texture Rate
395.8 GTexel/s
5.834 TFLOPS
FP16 (half)
25.33 TFLOPS
5.834 TFLOPS
FP32 (float)
12.66 TFLOPS
364.6 GFLOPS
FP64 (double)
791.6 GFLOPS

Board Design

150W
TDP
295W
450 W
Suggested PSU
600 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

Ellesmere
GPU Name
Vega 10
Polaris 10 XT (215-0876184)
GPU Variant
Vega 10 XT (215-0894200)
GCN 4.0
Architecture
GCN 5.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
5.7 billion
Transistors
12.5 billion
232 mm²
Die Size
495 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_1)
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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