Home GPU Comparison AMD Radeon RX 580G vs ATI Radeon HD 4830

AMD Radeon RX 580G vs ATI Radeon HD 4830

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580G and 512MB VRAM Radeon HD 4830 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580G 's Advantages
Released 10 years late
Boost Clock1330MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (256.0GB/s vs 57.60GB/s)
1664 additional rendering cores
ATI Radeon HD 4830 's Advantages
Lower TDP (95W vs 185W)

Score

Benchmark

FP32 (float)
Radeon RX 580G +732%
6.129 TFLOPS
Radeon HD 4830
0.736 TFLOPS
VS

Graphics Card

Oct 2018
Release Date
Oct 2008
Polaris
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1257 MHz
Base Clock
-
1330 MHz
Boost Clock
-
2000 MHz
Memory Clock
900 MHz

Memory

8GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
256.0GB/s
Bandwidth
57.60GB/s

Render Config

36
Compute Units
8
-
-
-
2304
Shading Units
640
144
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

42.56 GPixel/s
Pixel Rate
9.200 GPixel/s
191.5 GTexel/s
Texture Rate
18.40 GTexel/s
6.129 TFLOPS
FP16 (half)
-
6.129 TFLOPS
FP32 (float)
736.0 GFLOPS
383.0 GFLOPS
FP64 (double)
147.2 GFLOPS

Board Design

185W
TDP
95W
450 W
Suggested PSU
250 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Polaris 20
GPU Name
RV770
Polaris 20 XTX (215-0910038)
GPU Variant
RV770 LE (215-0669075)
GCN 4.0
Architecture
TeraScale
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
55 nm
5.7 billion
Transistors
0.956 billion
232 mm²
Die Size
256 mm²

Graphics Features

12 (12_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
4.1

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