Home GPU Comparison ATI Mobility Radeon X1600 Mac Edition vs AMD Radeon E9171 MCM

ATI Mobility Radeon X1600 Mac Edition vs AMD Radeon E9171 MCM

We compared two Mobile platform GPUs: 128MB VRAM Mobility Radeon X1600 Mac Edition and 4GB VRAM Radeon E9171 MCM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9171 MCM 's Advantages
Released 9 years and 11 months late
Boost Clock1219MHz
More VRAM (4GB vs 128GB)
Larger VRAM bandwidth (96.00GB/s vs 12.67GB/s)
512 additional rendering cores

Score

VS

Graphics Card

Nov 2007
Release Date
Oct 2017
M5x
Generation
Embedded
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1124 MHz
-
Boost Clock
1219 MHz
396 MHz
Memory Clock
1500 MHz

Memory

128MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
12.67GB/s
Bandwidth
96.00GB/s

Render Config

-
Compute Units
8
-
-
-
-
Shading Units
512
4
TMUs
32
4
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
-
-
-

Theoretical Performance

1.592 GPixel/s
Pixel Rate
19.50 GPixel/s
1.592 GTexel/s
Texture Rate
39.01 GTexel/s
-
FP16 (half)
1248 GFLOPS
-
FP32 (float)
1248 GFLOPS
-
FP64 (double)
78.02 GFLOPS

Board Design

Unknown
TDP
40W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

M56
GPU Name
Lexa
-
GPU Variant
Lexa MCM Pro
Ultra-Threaded SE
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
90 nm
Process Size
14 nm
0.157 billion
Transistors
2.2 billion
150 mm²
Die Size
103 mm²

Graphics Features

9.0c (9_3)
DirectX
12 (12_0)
2.1
OpenGL
4.6
N/A
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
3.0
Shader Model
6.4

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