Home GPU Comparison ATI Mobility Radeon HD 5870 vs AMD Radeon HD 6350A

ATI Mobility Radeon HD 5870 vs AMD Radeon HD 6350A

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5870 and 512MB VRAM Radeon HD 6350A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5870 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (64.00GB/s vs 12.80GB/s)
720 additional rendering cores
AMD Radeon HD 6350A 's Advantages
Released 1 years and 3 months late
Lower TDP (25W vs 50W)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5870 +976%
1.12 TFLOPS
Radeon HD 6350A
0.104 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Apr 2011
Manhattan
Generation
All-In-One
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
12.80GB/s

Render Config

10
Compute Units
2
-
-
-
800
Shading Units
80
40
TMUs
8
16
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

11.20 GPixel/s
Pixel Rate
2.600 GPixel/s
28.00 GTexel/s
Texture Rate
5.200 GTexel/s
-
-
-
1120 GFLOPS
FP32 (float)
104.0 GFLOPS
-
-
-

Board Design

50W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Broadway
GPU Name
Cedar
Broadway XT (216-0769008)
GPU Variant
-
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.04 billion
Transistors
0.292 billion
166 mm²
Die Size
59 mm²

Graphics Features

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

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