Home GPU Comparison AMD Radeon R9 M290X Mac Edition vs ATI Mobility Radeon X1900

AMD Radeon R9 M290X Mac Edition vs ATI Mobility Radeon X1900

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M290X Mac Edition and 256MB VRAM Mobility Radeon X1900 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 and 10 months late
Boost Clock975MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (174.7GB/s vs 30.08GB/s)
1024 additional rendering cores

Score

VS

Graphics Card

Nov 2014
Release Date
Jan 2007
Crystal System
Generation
M6x
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-III

Clock Speeds

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

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
174.7GB/s
Bandwidth
30.08GB/s

Render Config

16
Compute Units
-
-
-
-
1024
Shading Units
-
64
TMUs
12
32
ROPs
12
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

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

Board Design

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

Graphics Processor

Pitcairn
GPU Name
M68
Pitcairn PRO (215-0828062)
GPU Variant
-
GCN 1.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
2.8 billion
Transistors
0.312 billion
212 mm²
Die Size
230 mm²

Graphics Features

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

Related GPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy