Home GPU Comparison AMD Radeon RX 470 vs ATI Radeon HD 4580

AMD Radeon RX 470 vs ATI Radeon HD 4580

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 470 and 512MB VRAM Radeon HD 4580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 470 's Advantages
Released 4 years and 9 months late
Boost Clock1206MHz
Larger VRAM bandwidth (211.2GB/s vs 22.18GB/s)
1928 additional rendering cores
ATI Radeon HD 4580 's Advantages
Lower TDP (65W vs 120W)

Score

Benchmark

FP32 (float)
Radeon RX 470 +2486%
4.94 TFLOPS
Radeon HD 4580
0.191 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Nov 2011
Arctic Islands
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

926 MHz
Base Clock
-
1206 MHz
Boost Clock
-
1650 MHz
Memory Clock
693 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
211.2GB/s
Bandwidth
22.18GB/s

Render Config

-
SM Count
-
32
Compute Units
3
2048
Shading Units
120
128
TMUs
8
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
2 MB
L2 Cache
128 KB

Theoretical Performance

38.59 GPixel/s
Pixel Rate
3.184 GPixel/s
154.4 GTexel/s
Texture Rate
6.368 GTexel/s
4.940 TFLOPS
FP16 (half)
-
4.940 TFLOPS
FP32 (float)
191.0 GFLOPS
308.7 GFLOPS
FP64 (double)
-

Graphics Processor

Ellesmere
GPU Name
RV635
Polaris 10 PRO (215-0876204)
GPU Variant
RV635 PRO (215-0682008)
GCN 4.0
Architecture
TeraScale
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
55 nm
5.7 billion
Transistors
0.378 billion
232 mm²
Die Size
135 mm²

Board Design

120W
TDP
65W
300 W
Suggested PSU
250 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
N/A
1.2
Vulkan
N/A
-
CUDA
-
6.4
Shader Model
4.1

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