GeForce RTX 2080 Mobile vs Mobility Radeon HD 2600 XT Mac Edition
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 Mobile 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
GeForce RTX 2080 Mobile 's Advantages
Released 11 years and 6 months late
Boost Clock1590MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (448.0GB/s vs 21.92GB/s)
2824 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 2080 Mobile
+6401%
9362
Mobility Radeon HD 2600 XT Mac Edition
144
Graphics Card
Jan 2019
Release Date
Jul 2007
GeForce 20 Mobile
Generation
M7x
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-II
Clock Speeds
1380 MHz
Base Clock
-
1590 MHz
Boost Clock
-
1750 MHz
Memory Clock
685 MHz
Memory
8GB
Memory Size
256MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
128bit
448.0GB/s
Bandwidth
21.92GB/s
Render Config
-
Compute Units
3
46
SM Count
-
2944
Shading Units
120
184
TMUs
8
64
ROPs
4
368
Tensor Cores
-
46
RT Cores
-
64 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
64 KB
Theoretical Performance
101.8 GPixel/s
Pixel Rate
2.400 GPixel/s
292.6 GTexel/s
Texture Rate
4.800 GTexel/s
18.72 TFLOPS
FP16 (half)
-
9.362 TFLOPS
FP32 (float)
144.0 GFLOPS
292.6 GFLOPS
FP64 (double)
-
Board Design
150W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
Graphics Processor
TU104
GPU Name
M76
N18E-G3-A1
GPU Variant
M76 XT-M
(216XJBKA13FG)
Turing
Architecture
TeraScale
TSMC
Foundry
TSMC
12 nm
Process Size
65 nm
13.6 billion
Transistors
0.39 billion
545 mm²
Die Size
153 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
7.5
CUDA
-
6.6
Shader Model
4.0