Home GPU Comparison ATI Mobility Radeon X2500 vs AMD Radeon RX 6850M XT

ATI Mobility Radeon X2500 vs AMD Radeon RX 6850M XT

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon X2500 and 12GB VRAM Radeon RX 6850M XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6850M XT 's Advantages
Released 14 years and 7 months late
Boost Clock2581MHz
More VRAM (12GB vs 256GB)
Larger VRAM bandwidth (384.0GB/s vs 12.80GB/s)
2560 additional rendering cores

Score

VS

Graphics Card

Jun 2007
Release Date
Jan 2022
M6x
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
2321 MHz
-
Boost Clock
2581 MHz
400 MHz
Memory Clock
2000 MHz

Memory

256MB
Memory Size
12GB
DDR2
Memory Type
GDDR6
128bit
Memory Bus
192bit
12.80GB/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

1.840 GPixel/s
Pixel Rate
165.2 GPixel/s
1.840 GTexel/s
Texture Rate
413.0 GTexel/s
-
FP16 (half)
26.43 TFLOPS
-
FP32 (float)
13.21 TFLOPS
-
FP64 (double)
825.9 GFLOPS

Board Design

Unknown
TDP
165W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

M66
GPU Name
Navi 22
-
GPU Variant
Navi 22 XTM
Ultra-Threaded SE
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
90 nm
Process Size
7 nm
0.157 billion
Transistors
17.2 billion
150 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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