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

AMD Radeon RX 6800M vs ATI Mobility Radeon X2300

We compared two Mobile platform GPUs: 12GB VRAM Radeon RX 6800M and 64MB VRAM Mobility Radeon X2300 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 64GB)
Larger VRAM bandwidth (384.0GB/s vs 6.272GB/s)
2560 additional rendering cores

Score

VS

Graphics Card

May 2021
Release Date
Mar 2007
Mobility Radeon
Generation
M6x
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

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

Memory

12GB
Memory Size
64MB
GDDR6
Memory Type
DDR2
192bit
Memory Bus
64bit
384.0GB/s
Bandwidth
6.272GB/s

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

Navi 22
GPU Name
M64
Navi 22 XTM
GPU Variant
M64-M (216PVAVA12FG)
RDNA 2.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
UMC
7 nm
Process Size
90 nm
17.2 billion
Transistors
0.105 billion
335 mm²
Die Size
100 mm²

Graphics Features

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

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