Home GPU Comparison ATI Mobility Radeon HD 5850 Mac Edition vs AMD Radeon HD 8830M

ATI Mobility Radeon HD 5850 Mac Edition vs AMD Radeon HD 8830M

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5850 Mac Edition and 2GB VRAM Radeon HD 8830M 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
Larger VRAM bandwidth (64.00GB/s vs 32.00GB/s)
160 additional rendering cores
AMD Radeon HD 8830M 's Advantages
Released 3 years and 3 months late
Boost Clock625MHz
More VRAM (2GB vs 1024GB)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5850 Mac Edition +25%
1.005 TFLOPS
Radeon HD 8830M
0.8 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Apr 2013
Manhattan
Generation
Solar System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
575 MHz
-
Boost Clock
625 MHz
1000 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
32.00GB/s

Render Config

10
Compute Units
10
-
-
-
800
Shading Units
640
40
TMUs
40
16
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

10.05 GPixel/s
Pixel Rate
10.00 GPixel/s
25.12 GTexel/s
Texture Rate
25.00 GTexel/s
-
-
-
1005 GFLOPS
FP32 (float)
800.0 GFLOPS
-
FP64 (double)
50.00 GFLOPS

Board Design

30W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Broadway
GPU Name
Venus
Broadway PRO (216-0769024)
GPU Variant
Venus LE (216-0846030)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.04 billion
Transistors
1.5 billion
166 mm²
Die Size
123 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
-
-
-
5.0
Shader Model
6.5 (5.1)

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