Home GPU Comparison AMD Radeon R5 A330 vs ATI Mobility Radeon HD 2600 XT Mac Edition

AMD Radeon R5 A330 vs ATI Mobility Radeon HD 2600 XT Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 A330 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 R5 A330 's Advantages
Released 8 years and 3 months late
200 additional rendering cores
ATI Mobility Radeon HD 2600 XT Mac Edition 's Advantages
Larger VRAM bandwidth (21.92GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)
Radeon R5 A330 +357%
0.659 TFLOPS
Mobility Radeon HD 2600 XT Mac Edition
0.144 TFLOPS
VS

Graphics Card

Oct 2015
Release Date
Jul 2007
All-In-One
Generation
M7x
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-II

Clock Speeds

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

Memory

2GB
Memory Size
256MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
21.92GB/s

Render Config

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

Theoretical Performance

8.240 GPixel/s
Pixel Rate
2.400 GPixel/s
20.60 GTexel/s
Texture Rate
4.800 GTexel/s
-
FP16 (half)
-
659.2 GFLOPS
FP32 (float)
144.0 GFLOPS
-
FP64 (double)
-

Graphics Processor

Exo
GPU Name
M76
-
GPU Variant
M76 XT-M (216XJBKA13FG)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
0.69 billion
Transistors
0.39 billion
56 mm²
Die Size
153 mm²

Board Design

Unknown
TDP
Unknown
-
Suggested PSU
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Features

12 (11_1)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
2.1 (1.2)
OpenCL
N/A
1.2.170
Vulkan
N/A
-
CUDA
-
6.5 (5.1)
Shader Model
4.0

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