Home GPU Comparison AMD Radeon RX 590 vs AMD Radeon HD 7470 OEM

AMD Radeon RX 590 vs AMD Radeon HD 7470 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 590 and 1024MB VRAM Radeon HD 7470 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 590 's Advantages
Released 6 years and 10 months late
Boost Clock1545MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (256.0GB/s vs 28.80GB/s)
2144 additional rendering cores
AMD Radeon HD 7470 OEM 's Advantages
Lower TDP (27W vs 175W)

Score

Benchmark

FP32 (float)
Radeon RX 590 +2866%
7.119 TFLOPS
Radeon HD 7470 OEM
0.24 TFLOPS
VS

Graphics Card

Nov 2018
Release Date
Jan 2012
Polaris
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1469 MHz
Base Clock
-
1545 MHz
Boost Clock
-
2000 MHz
Memory Clock
900 MHz

Memory

8GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
64bit
256.0GB/s
Bandwidth
28.80GB/s

Render Config

36
Compute Units
2
-
-
-
2304
Shading Units
160
144
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

49.44 GPixel/s
Pixel Rate
3.000 GPixel/s
222.5 GTexel/s
Texture Rate
6.000 GTexel/s
7.119 TFLOPS
FP16 (half)
-
7.119 TFLOPS
FP32 (float)
240.0 GFLOPS
445.0 GFLOPS
FP64 (double)
-

Board Design

175W
TDP
27W
450 W
Suggested PSU
200 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x DVI 1x DisplayPort 1.1
1x 8-pin
Power Connectors
None

Graphics Processor

Polaris 30
GPU Name
Caicos
Polaris 30 XT (215-0922006)
GPU Variant
Khalidster
GCN 4.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
12 nm
Process Size
40 nm
5.7 billion
Transistors
0.37 billion
232 mm²
Die Size
67 mm²

Graphics Features

12 (12_0)
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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