Home GPU Comparison AMD Radeon RX 6850M XT vs ATI Mobility Radeon HD 2600 XT Mac Edition

AMD Radeon RX 6850M XT vs ATI Mobility Radeon HD 2600 XT Mac Edition

We compared two Mobile platform GPUs: 12GB VRAM Radeon RX 6850M XT and 256MB VRAM Mobility Radeon HD 2600 XT Mac Edition 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 6 months late
Boost Clock2581MHz
Larger VRAM bandwidth (384.0GB/s vs 21.92GB/s)
2440 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 6850M XT +9073%
13.21 TFLOPS
Mobility Radeon HD 2600 XT Mac Edition
0.144 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Jul 2007
Mobility Radeon
Generation
M7x
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-II

Clock Speeds

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

Memory

12GB
Memory Size
256MB
GDDR6
Memory Type
GDDR3
192bit
Memory Bus
128bit
384.0GB/s
Bandwidth
21.92GB/s

Render Config

-
SM Count
-
40
Compute Units
3
2560
Shading Units
120
160
TMUs
8
64
ROPs
4
-
Tensor Cores
-
40
RT Cores
-
128 KB per Array
L1 Cache
-
3 MB
L2 Cache
64 KB

Theoretical Performance

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

Graphics Processor

Navi 22
GPU Name
M76
Navi 22 XTM
GPU Variant
M76 XT-M (216XJBKA13FG)
RDNA 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
7 nm
Process Size
65 nm
17.2 billion
Transistors
0.39 billion
335 mm²
Die Size
153 mm²

Board Design

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

Graphics Features

12 Ultimate (12_2)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
2.1
OpenCL
N/A
1.3
Vulkan
N/A
-
CUDA
-
6.5
Shader Model
4.0

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