Home GPU Comparison AMD Radeon HD 6670A vs AMD Radeon HD 6350A

AMD Radeon HD 6670A vs AMD Radeon HD 6350A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6670A and 512MB VRAM Radeon HD 6350A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6670A 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (64.00GB/s vs 12.80GB/s)
400 additional rendering cores
AMD Radeon HD 6350A 's Advantages
Lower TDP (25W vs 45W)

Score

Benchmark

FP32 (float)
Radeon HD 6670A +453%
0.576 TFLOPS
Radeon HD 6350A
0.104 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Apr 2011
All-In-One
Generation
All-In-One
Mobile
Type
Mobile
MXM-A (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

6
Compute Units
2
-
-
-
480
Shading Units
80
24
TMUs
8
8
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
2.600 GPixel/s
14.40 GTexel/s
Texture Rate
5.200 GTexel/s
-
-
-
576.0 GFLOPS
FP32 (float)
104.0 GFLOPS
-
-
-

Board Design

45W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Turks
GPU Name
Cedar
Turks XT (215-0803000)
GPU Variant
-
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
0.292 billion
118 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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