Home GPU Comparison ATI Mobility Radeon HD 4850 Mac Edition vs ATI Mobility Radeon HD 3650

ATI Mobility Radeon HD 4850 Mac Edition vs ATI Mobility Radeon HD 3650

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4850 Mac Edition and 512MB VRAM Mobility Radeon HD 3650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4850 Mac Edition 's Advantages
Released 1 years and 7 months late
Larger VRAM bandwidth (54.40GB/s vs 22.40GB/s)
680 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4850 Mac Edition +570%
0.804 TFLOPS
Mobility Radeon HD 3650
0.12 TFLOPS
VS

Graphics Card

Aug 2009
Release Date
Jan 2008
M9x
Generation
M8x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-II

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
850 MHz
Memory Clock
700 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
128bit
54.40GB/s
Bandwidth
22.40GB/s

Render Config

-
SM Count
-
10
Compute Units
3
800
Shading Units
120
40
TMUs
8
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
128 KB

Theoretical Performance

8.048 GPixel/s
Pixel Rate
2.000 GPixel/s
20.12 GTexel/s
Texture Rate
4.000 GTexel/s
-
FP16 (half)
-
804.8 GFLOPS
FP32 (float)
120.0 GFLOPS
161.0 GFLOPS
FP64 (double)
-

Graphics Processor

M98
GPU Name
M86
M98 L2 (216-0732019)
GPU Variant
M86-ME (216-0683013)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.956 billion
Transistors
0.378 billion
256 mm²
Die Size
135 mm²

Board Design

Unknown
TDP
Unknown
-
Suggested PSU
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Features

10.1 (10_1)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
-
CUDA
-
4.1
Shader Model
4.1

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