Home GPU Comparison AMD Radeon HD 6670A vs NVIDIA GeForce GT 335M

AMD Radeon HD 6670A vs NVIDIA GeForce GT 335M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6670A and 1024MB VRAM GeForce GT 335M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6670A 's Advantages
Released 1 years and 3 months late
Larger VRAM bandwidth (64.00GB/s vs 25.60GB/s)
408 additional rendering cores
NVIDIA GeForce GT 335M 's Advantages
Lower TDP (28W vs 45W)

Score

Benchmark

FP32 (float)
Radeon HD 6670A +269%
0.576 TFLOPS
GeForce GT 335M
0.156 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Jan 2010
All-In-One
Generation
GeForce 300M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
25.60GB/s

Render Config

6
Compute Units
-
-
SM Count
9
480
Shading Units
72
24
TMUs
24
8
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
3.600 GPixel/s
14.40 GTexel/s
Texture Rate
10.80 GTexel/s
-
-
-
576.0 GFLOPS
FP32 (float)
155.5 GFLOPS
-
-
-

Board Design

45W
TDP
28W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Turks
GPU Name
GT215
Turks XT (215-0803000)
GPU Variant
N11P-GS1
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
0.727 billion
118 mm²
Die Size
144 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
5.0
Shader Model
4.1

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