Home GPU Comparison AMD Radeon R9 M470X vs ATI Mobility Radeon HD 2600 XT Mac Edition

AMD Radeon R9 M470X vs ATI Mobility Radeon HD 2600 XT Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M470X 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 R9 M470X 's Advantages
Released 8 years and 10 months late
Boost Clock1100MHz
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (76.80GB/s vs 21.92GB/s)
776 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M470X +1268%
1.971 TFLOPS
Mobility Radeon HD 2600 XT Mac Edition
0.144 TFLOPS
VS

Graphics Card

May 2016
Release Date
Jul 2007
Gem System
Generation
M7x
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-II

Clock Speeds

1000 MHz
Base Clock
-
1100 MHz
Boost Clock
-
1200 MHz
Memory Clock
685 MHz

Memory

4GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
76.80GB/s
Bandwidth
21.92GB/s

Render Config

14
Compute Units
3
-
-
-
896
Shading Units
120
56
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

17.60 GPixel/s
Pixel Rate
2.400 GPixel/s
61.60 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
1.971 TFLOPS
FP32 (float)
144.0 GFLOPS
123.2 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Emerald
GPU Name
M76
Emerald XT
GPU Variant
M76 XT-M (216XJBKA13FG)
GCN 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
2.08 billion
Transistors
0.39 billion
160 mm²
Die Size
153 mm²

Graphics Features

12 (12_0)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
2.1
OpenCL
N/A
1.2.170
Vulkan
N/A
-
-
-
6.5
Shader Model
4.0

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