ATI Radeon HD 4670 vs AMD Radeon RX 6300
We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4670 and 2GB VRAM Radeon RX 6300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 6300 's Advantages
Boost Clock2040MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (64.00GB/s vs 32.00GB/s)
448 additional rendering cores
Lower TDP (32W vs 59W)
Score
Benchmark
FP32 (float)
Radeon HD 4670
0.48 TFLOPS
Radeon RX 6300
+552%
3.133 TFLOPS
3DMark Time Spy
Radeon HD 4670
1410
Radeon RX 6300
+7%
1520
Graphics Card
Sep 2008
Release Date
Unknown
Radeon R700
Generation
Navi II
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x4
Clock Speeds
-
Base Clock
1000 MHz
-
Boost Clock
2040 MHz
1000 MHz
Memory Clock
2000 MHz
Memory
512MB
Memory Size
2GB
GDDR3
Memory Type
GDDR6
128bit
Memory Bus
32bit
32.00GB/s
Bandwidth
64.00GB/s
Render Config
4
Compute Units
12
-
-
-
320
Shading Units
768
32
TMUs
48
8
ROPs
32
-
-
-
-
RT Cores
12
16 KB (per CU)
L1 Cache
128 KB per Array
128 KB
L2 Cache
1024 KB
-
L3 Cache
8 MB
Theoretical Performance
6.000 GPixel/s
Pixel Rate
65.28 GPixel/s
24.00 GTexel/s
Texture Rate
97.92 GTexel/s
-
FP16 (half)
6.267 TFLOPS
480.0 GFLOPS
FP32 (float)
3.133 TFLOPS
-
FP64 (double)
195.8 GFLOPS
Board Design
59W
TDP
32W
250 W
Suggested PSU
200 W
2x DVI
1x S-Video
Outputs
2x HDMI 2.1
None
Power Connectors
None
Graphics Processor
RV730
GPU Name
Navi 24
RV730 XT
(215-0719047)
GPU Variant
Navi 24 XL
TeraScale
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
6 nm
0.514 billion
Transistors
5.4 billion
146 mm²
Die Size
107 mm²
Graphics Features
10.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
2.2
N/A
Vulkan
1.3
-
-
-
4.1
Shader Model
6.7
