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GPU Comparison
AMD Radeon RX 6650M XT vs ATI Mobility Radeon HD 4830
AMD Radeon RX 6650M XT vs ATI Mobility Radeon HD 4830
VS
AMD Radeon RX 6650M XT
ATI Mobility Radeon HD 4830
We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6650M XT and 1024MB VRAM Mobility Radeon HD 4830 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 6650M XT 's Advantages
Released 12 years and 10 months late
Boost Clock2416MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (256.0GB/s vs 25.60GB/s)
1408 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon RX 6650M XT
+1446%
9.896 TFLOPS
Mobility Radeon HD 4830
0.64 TFLOPS
Radeon RX 6650M XT
VS
Mobility Radeon HD 4830
Graphics Card
Jan 2022
Release Date
Mar 2009
Mobility Radeon
Generation
M9x
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
2068 MHz
Base Clock
-
2416 MHz
Boost Clock
-
2000 MHz
Memory Clock
800 MHz
Memory
8GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR3
128bit
Memory Bus
128bit
256.0GB/s
Bandwidth
25.60GB/s
Render Config
-
SM Count
-
32
Compute Units
8
2048
Shading Units
640
128
TMUs
32
64
ROPs
16
-
Tensor Cores
-
32
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
128 KB
Theoretical Performance
154.6 GPixel/s
Pixel Rate
8.000 GPixel/s
309.2 GTexel/s
Texture Rate
16.00 GTexel/s
19.79 TFLOPS
FP16 (half)
-
9.896 TFLOPS
FP32 (float)
640.0 GFLOPS
618.5 GFLOPS
FP64 (double)
128.0 GFLOPS
Graphics Processor
Navi 23
GPU Name
M97
-
GPU Variant
M97 M2 (216-0731004)
RDNA 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
7 nm
Process Size
40 nm
11.06 billion
Transistors
0.826 billion
237 mm²
Die Size
137 mm²
Board Design
120W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-
Graphics Features
12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
-
6.5
Shader Model
4.1
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