Home GPU Comparison AMD Radeon R7 430 OEM vs AMD Radeon RX 6600 LE

AMD Radeon R7 430 OEM vs AMD Radeon RX 6600 LE

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 430 OEM and 8GB VRAM Radeon RX 6600 LE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 430 OEM 's Advantages
Lower TDP (50W vs 132W)
AMD Radeon RX 6600 LE 's Advantages
Released 7 years and 6 months late
Boost Clock has increased by 220% (2495MHz vs 780MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 28.80GB/s)
1408 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 430 OEM
0.599 TFLOPS
Radeon RX 6600 LE +1392%
8.942 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Dec 2023
Arctic Islands
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x8

Clock Speeds

730 MHz
Base Clock
1626 MHz
780 MHz
Boost Clock
2495 MHz
900 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
8GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
224.0GB/s

Render Config

6
Compute Units
28
-
-
-
384
Shading Units
1792
24
TMUs
112
8
ROPs
64
-
-
-
-
RT Cores
28
16 KB (per CU)
L1 Cache
128 KB per Array
256 KB
L2 Cache
2 MB
-
L3 Cache
32 MB

Theoretical Performance

6.240 GPixel/s
Pixel Rate
159.7 GPixel/s
18.72 GTexel/s
Texture Rate
279.4 GTexel/s
-
FP16 (half)
17.88 TFLOPS
599.0 GFLOPS
FP32 (float)
8.942 TFLOPS
37.44 GFLOPS
FP64 (double)
558.9 GFLOPS

Board Design

50W
TDP
132W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
1x 8-pin

Graphics Processor

Oland
GPU Name
Navi 23
-
GPU Variant
Navi 23 XL (215-130000016)
GCN 1.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
0.95 billion
Transistors
11.06 billion
77 mm²
Die Size
237 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.3
-
-
-
5.1
Shader Model
6.7

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