Home GPU Comparison AMD Radeon RX 580 OEM vs ATI Radeon HD 3450

AMD Radeon RX 580 OEM vs ATI Radeon HD 3450

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580 OEM and 256MB VRAM Radeon HD 3450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 OEM 's Advantages
Released 8 years and 6 months late
Boost Clock1266MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (256.0GB/s vs 8.000GB/s)
2264 additional rendering cores
ATI Radeon HD 3450 's Advantages
Lower TDP (25W vs 150W)

Score

Benchmark

FP32 (float)
Radeon RX 580 OEM +12054%
5.834 TFLOPS
Radeon HD 3450
0.048 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Dec 2007
Polaris
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1120 MHz
Base Clock
-
1266 MHz
Boost Clock
-
2000 MHz
Memory Clock
500 MHz

Memory

8GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
256.0GB/s
Bandwidth
8.000GB/s

Render Config

36
Compute Units
2
-
-
-
2304
Shading Units
40
144
TMUs
4
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
2 MB
L2 Cache
64 KB
-
-
-

Theoretical Performance

40.51 GPixel/s
Pixel Rate
2.400 GPixel/s
182.3 GTexel/s
Texture Rate
2.400 GTexel/s
5.834 TFLOPS
FP16 (half)
-
5.834 TFLOPS
FP32 (float)
48.00 GFLOPS
364.6 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
25W
450 W
Suggested PSU
200 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Processor

Ellesmere
GPU Name
RV620
Polaris 10 XT (215-0876184)
GPU Variant
RV620 LE
GCN 4.0
Architecture
TeraScale
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
55 nm
5.7 billion
Transistors
0.181 billion
232 mm²
Die Size
67 mm²

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
-
-
-
6.4
Shader Model
4.1

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