Home GPU Comparison AMD Radeon RX Vega 64 Limited Edition vs AMD Radeon HD 8860 OEM

AMD Radeon RX Vega 64 Limited Edition vs AMD Radeon HD 8860 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 Limited Edition and 2GB VRAM Radeon HD 8860 OEM 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
Released 4 years and 7 months late
Boost Clock1546MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (483.8GB/s vs 179.2GB/s)
2816 additional rendering cores
AMD Radeon HD 8860 OEM 's Advantages
Lower TDP (175W vs 295W)

Score

Benchmark

FP32 (float)
Radeon RX Vega 64 Limited Edition +434%
12.66 TFLOPS
Radeon HD 8860 OEM
2.368 TFLOPS
VS

Graphics Card

Aug 2017
Release Date
Jan 2013
Vega
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1247 MHz
Base Clock
-
1546 MHz
Boost Clock
-
945 MHz
Memory Clock
1400 MHz

Memory

8GB
Memory Size
2GB
HBM2
Memory Type
GDDR5
2048bit
Memory Bus
256bit
483.8GB/s
Bandwidth
179.2GB/s

Render Config

-
SM Count
-
64
Compute Units
20
4096
Shading Units
1280
256
TMUs
80
64
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
512 KB

Theoretical Performance

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

Graphics Processor

Vega 10
GPU Name
Curacao
Vega 10 XT (215-0894200)
GPU Variant
Curacao PRO (215-0848000)
GCN 5.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
12.5 billion
Transistors
2.8 billion
495 mm²
Die Size
212 mm²

Board Design

295W
TDP
175W
600 W
Suggested PSU
450 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
2x 8-pin
Power Connectors
1x 6-pin

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.2
Vulkan
1.2
-
CUDA
-
6.4
Shader Model
5.1

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