Home GPU Comparison ATI Mobility Radeon X1600 Mac Edition vs AMD Radeon R9 M290X Mac Edition

ATI Mobility Radeon X1600 Mac Edition vs AMD Radeon R9 M290X Mac Edition

We compared two Mobile platform GPUs: 128MB VRAM Mobility Radeon X1600 Mac Edition and 2GB VRAM Radeon R9 M290X Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M290X Mac Edition 's Advantages
Released 7 years late
Boost Clock975MHz
More VRAM (2GB vs 128GB)
Larger VRAM bandwidth (174.7GB/s vs 12.67GB/s)
1024 additional rendering cores

Score

VS

Graphics Card

Nov 2007
Release Date
Nov 2014
M5x
Generation
Crystal System
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
850 MHz
-
Boost Clock
975 MHz
396 MHz
Memory Clock
1365 MHz

Memory

128MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
12.67GB/s
Bandwidth
174.7GB/s

Render Config

-
Compute Units
16
-
-
-
-
Shading Units
1024
4
TMUs
64
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
-
-
-

Theoretical Performance

1.592 GPixel/s
Pixel Rate
31.20 GPixel/s
1.592 GTexel/s
Texture Rate
62.40 GTexel/s
-
-
-
-
FP32 (float)
1.997 TFLOPS
-
FP64 (double)
124.8 GFLOPS

Board Design

Unknown
TDP
80W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

M56
GPU Name
Pitcairn
-
GPU Variant
Pitcairn PRO (215-0828062)
Ultra-Threaded SE
Architecture
GCN 1.0
TSMC
Foundry
TSMC
90 nm
Process Size
28 nm
0.157 billion
Transistors
2.8 billion
150 mm²
Die Size
212 mm²

Graphics Features

9.0c (9_3)
DirectX
12 (11_1)
2.1
OpenGL
4.6
N/A
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
3.0
Shader Model
5.1

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