Home GPU Comparison AMD Radeon Vega Frontier Edition vs AMD Radeon HD 8490 OEM

AMD Radeon Vega Frontier Edition vs AMD Radeon HD 8490 OEM

We compared two Desktop platform GPUs: 16GB VRAM Radeon Vega Frontier Edition and 1024MB VRAM Radeon HD 8490 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Vega Frontier Edition 's Advantages
Released 3 years and 11 months late
Boost Clock1600MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (483.8GB/s vs 14.40GB/s)
3936 additional rendering cores
AMD Radeon HD 8490 OEM 's Advantages
Lower TDP (35W vs 300W)

Score

Benchmark

FP32 (float)
Radeon Vega Frontier Edition +4582%
13.11 TFLOPS
Radeon HD 8490 OEM
0.28 TFLOPS
VS

Graphics Card

Jun 2017
Release Date
Jul 2013
Radeon Pro
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1382 MHz
Base Clock
-
1600 MHz
Boost Clock
-
945 MHz
Memory Clock
900 MHz

Memory

16GB
Memory Size
1024MB
HBM2
Memory Type
DDR3
2048bit
Memory Bus
64bit
483.8GB/s
Bandwidth
14.40GB/s

Render Config

64
Compute Units
2
-
-
-
4096
Shading Units
160
256
TMUs
8
64
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
4 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

102.4 GPixel/s
Pixel Rate
3.500 GPixel/s
409.6 GTexel/s
Texture Rate
7.000 GTexel/s
26.21 TFLOPS
FP16 (half)
-
13.11 TFLOPS
FP32 (float)
280.0 GFLOPS
819.2 GFLOPS
FP64 (double)
-

Board Design

300W
TDP
35W
700 W
Suggested PSU
200 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x DVI 1x DisplayPort 1.1
2x 8-pin
Power Connectors
None

Graphics Processor

Vega 10
GPU Name
Caicos
Vega 10 XTX AIR
GPU Variant
Caicos XTX
GCN 5.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
12.5 billion
Transistors
0.37 billion
495 mm²
Die Size
67 mm²

Graphics Features

12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
5.0

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