Home GPU Comparison AMD Radeon HD 8490 OEM vs AMD Radeon R9 FURY X

AMD Radeon HD 8490 OEM vs AMD Radeon R9 FURY X

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8490 OEM and 4GB VRAM Radeon R9 FURY X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8490 OEM 's Advantages
Lower TDP (35W vs 275W)
AMD Radeon R9 FURY X 's Advantages
Released 1 years and 11 months late
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (512.0GB/s vs 14.40GB/s)
3936 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8490 OEM
0.28 TFLOPS
Radeon R9 FURY X +2972%
8.602 TFLOPS
VS

Graphics Card

Jul 2013
Release Date
Jun 2015
Sea Islands
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
4GB
DDR3
Memory Type
HBM
64bit
Memory Bus
4096bit
14.40GB/s
Bandwidth
512.0GB/s

Render Config

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

Theoretical Performance

3.500 GPixel/s
Pixel Rate
67.20 GPixel/s
7.000 GTexel/s
Texture Rate
268.8 GTexel/s
-
FP16 (half)
8.602 TFLOPS
280.0 GFLOPS
FP32 (float)
8.602 TFLOPS
-
FP64 (double)
537.6 GFLOPS

Board Design

35W
TDP
275W
200 W
Suggested PSU
600 W
1x DVI 1x DisplayPort 1.1
Outputs
1x HDMI 1.4a 3x DisplayPort 1.2
None
Power Connectors
2x 8-pin

Graphics Processor

Caicos
GPU Name
Fiji
Caicos XTX
GPU Variant
Fiji XT C8 (215-0862040)
TeraScale 2
Architecture
GCN 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.37 billion
Transistors
8.9 billion
67 mm²
Die Size
596 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.0
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
6.3

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