Home GPU Comparison ATI Mobility Radeon X2300 HD vs AMD Radeon RX 6800M

ATI Mobility Radeon X2300 HD vs AMD Radeon RX 6800M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon X2300 HD and 12GB VRAM Radeon RX 6800M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800M 's Advantages
Released 14 years and 2 months late
Boost Clock2390MHz
More VRAM (12GB vs 256GB)
Larger VRAM bandwidth (384.0GB/s vs 3.024GB/s)
2560 additional rendering cores

Score

VS

Graphics Card

Mar 2007
Release Date
May 2021
M7x
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
2116 MHz
-
Boost Clock
2390 MHz
378 MHz
Memory Clock
2000 MHz

Memory

256MB
Memory Size
12GB
DDR2
Memory Type
GDDR6
32bit
Memory Bus
192bit
3.024GB/s
Bandwidth
384.0GB/s

Render Config

-
Compute Units
40
-
-
-
-
Shading Units
2560
4
TMUs
160
4
ROPs
64
-
-
-
-
RT Cores
40
-
L1 Cache
128 KB per Array
-
L2 Cache
3 MB
-
L3 Cache
96 MB

Theoretical Performance

1.916 GPixel/s
Pixel Rate
153.0 GPixel/s
1.916 GTexel/s
Texture Rate
382.4 GTexel/s
-
FP16 (half)
24.47 TFLOPS
-
FP32 (float)
12.24 TFLOPS
-
FP64 (double)
764.8 GFLOPS

Board Design

Unknown
TDP
145W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

M71
GPU Name
Navi 22
M71-S
GPU Variant
Navi 22 XTM
Ultra-Threaded SE
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
80 nm
Process Size
7 nm
0.107 billion
Transistors
17.2 billion
100 mm²
Die Size
335 mm²

Graphics Features

9.0c (9_3)
DirectX
12 Ultimate (12_2)
2.1
OpenGL
4.6
N/A
OpenCL
2.1
N/A
Vulkan
1.3
-
-
-
3.0
Shader Model
6.5

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