Home GPU Comparison ATI Mobility Radeon HD 5470 vs ATI Mobility Radeon HD 3850

ATI Mobility Radeon HD 5470 vs ATI Mobility Radeon HD 3850

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 5470 and 512MB VRAM Mobility Radeon HD 3850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5470 's Advantages
Released 1 years and 7 months late
Lower TDP (15W vs 35W)
ATI Mobility Radeon HD 3850 's Advantages
Larger VRAM bandwidth (48.00GB/s vs 25.60GB/s)
240 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5470
0.12 TFLOPS
Mobility Radeon HD 3850 +209%
0.371 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Jun 2008
Manhattan
Generation
M8x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
750 MHz

Memory

512MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
256bit
25.60GB/s
Bandwidth
48.00GB/s

Render Config

1
Compute Units
4
-
-
-
80
Shading Units
320
8
TMUs
16
4
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

3.000 GPixel/s
Pixel Rate
9.280 GPixel/s
6.000 GTexel/s
Texture Rate
9.280 GTexel/s
-
-
-
120.0 GFLOPS
FP32 (float)
371.2 GFLOPS
-
FP64 (double)
74.24 GFLOPS

Board Design

15W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Park
GPU Name
M88
Park XT (216-0774009)
GPU Variant
-
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.292 billion
Transistors
0.666 billion
59 mm²
Die Size
192 mm²

Graphics Features

11.2 (11_0)
DirectX
10.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
4.1

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