Home GPU Comparison ATI Mobility Radeon HD 4850 X2 vs AMD Radeon RX 6500M

ATI Mobility Radeon HD 4850 X2 vs AMD Radeon RX 6500M

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 4850 X2 and 4GB VRAM Radeon RX 6500M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6500M 's Advantages
Released 13 years late
Boost Clock2400MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (144.0GB/s vs 89.60GB/s)
224 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4850 X2
0.8 TFLOPS
Radeon RX 6500M +514%
4.915 TFLOPS
VS

Graphics Card

Jan 2009
Release Date
Jan 2022
M9x
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x4

Clock Speeds

-
Base Clock
2000 MHz
-
Boost Clock
2400 MHz
700 MHz
Memory Clock
2250 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
64bit
89.60GB/s
Bandwidth
144.0GB/s

Render Config

10
Compute Units
16
-
-
-
800
Shading Units
1024
40
TMUs
64
16
ROPs
32
-
-
-
-
RT Cores
16
16 KB (per CU)
L1 Cache
128 KB per Array
256 KB
L2 Cache
1024 KB
-
L3 Cache
16 MB

Theoretical Performance

8.000 GPixel/s
Pixel Rate
76.80 GPixel/s
20.00 GTexel/s
Texture Rate
153.6 GTexel/s
-
FP16 (half)
9.830 TFLOPS
800.0 GFLOPS
FP32 (float)
4.915 TFLOPS
160.0 GFLOPS
FP64 (double)
307.2 GFLOPS

Board Design

Unknown
TDP
50W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

M98
GPU Name
Navi 24
M98 L2 (216-0732019)
GPU Variant
Navi 24 XM
TeraScale
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
6 nm
0.956 billion
Transistors
5.4 billion
256 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
6.6

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