Home GPU Comparison ATI Mobility Radeon HD 5850 Mac Edition vs AMD Radeon R9 M290X

ATI Mobility Radeon HD 5850 Mac Edition vs AMD Radeon R9 M290X

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5850 Mac Edition and 4GB VRAM Radeon R9 M290X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5850 Mac Edition 's Advantages
Lower TDP (30W vs 100W)
AMD Radeon R9 M290X 's Advantages
Released 4 years late
Boost Clock900MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (153.6GB/s vs 64.00GB/s)
480 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5850 Mac Edition
1.005 TFLOPS
Radeon R9 M290X +129%
2.304 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Jan 2014
Manhattan
Generation
Crystal System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
850 MHz
-
Boost Clock
900 MHz
1000 MHz
Memory Clock
1200 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
64.00GB/s
Bandwidth
153.6GB/s

Render Config

10
Compute Units
20
-
-
-
800
Shading Units
1280
40
TMUs
80
16
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

10.05 GPixel/s
Pixel Rate
28.80 GPixel/s
25.12 GTexel/s
Texture Rate
72.00 GTexel/s
-
-
-
1005 GFLOPS
FP32 (float)
2.304 TFLOPS
-
FP64 (double)
144.0 GFLOPS

Board Design

30W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Broadway
GPU Name
Neptune
Broadway PRO (216-0769024)
GPU Variant
Neptune XT (216-0847000)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.04 billion
Transistors
2.8 billion
166 mm²
Die Size
212 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
5.1

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