Home GPU Comparison ATI Mobility Radeon HD 2600 XT Mac Edition vs AMD Radeon R7 M440

ATI Mobility Radeon HD 2600 XT Mac Edition vs AMD Radeon R7 M440

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 2600 XT Mac Edition and 4GB VRAM Radeon R7 M440 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 2600 XT Mac Edition 's Advantages
Larger VRAM bandwidth (21.92GB/s vs 14.40GB/s)
AMD Radeon R7 M440 's Advantages
Released 8 years and 10 months late
200 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 2600 XT Mac Edition
0.144 TFLOPS
Radeon R7 M440 +295%
0.57 TFLOPS
VS

Graphics Card

Jul 2007
Release Date
May 2016
M7x
Generation
Gem System
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
685 MHz
Memory Clock
900 MHz

Memory

256MB
Memory Size
4GB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
21.92GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
-
3
Compute Units
5
120
Shading Units
320
8
TMUs
20
4
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
128 KB

Theoretical Performance

2.400 GPixel/s
Pixel Rate
7.128 GPixel/s
4.800 GTexel/s
Texture Rate
17.82 GTexel/s
-
FP16 (half)
570.2 GFLOPS
144.0 GFLOPS
FP32 (float)
570.2 GFLOPS
-
FP64 (double)
35.64 GFLOPS

Graphics Processor

M76
GPU Name
Meso
M76 XT-M (216XJBKA13FG)
GPU Variant
Meso PRO (216-0864032)
TeraScale
Architecture
GCN 3.0
TSMC
Foundry
TSMC
65 nm
Process Size
28 nm
0.39 billion
Transistors
1.55 billion
153 mm²
Die Size
125 mm²

Board Design

Unknown
TDP
Unknown
-
Suggested PSU
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

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

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