Home GPU Comparison AMD Radeon HD 6770M vs NVIDIA GeForce GT 435M

AMD Radeon HD 6770M vs NVIDIA GeForce GT 435M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6770M and 1024MB VRAM GeForce GT 435M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6770M 's Advantages
Larger VRAM bandwidth (57.60GB/s vs 25.60GB/s)
384 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6770M +206%
0.696 TFLOPS
GeForce GT 435M
0.227 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jan 2011
Vancouver
Generation
GeForce 400M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
57.60GB/s
Bandwidth
25.60GB/s

Render Config

-
SM Count
2
6
Compute Units
-
480
Shading Units
96
24
TMUs
16
8
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
256 KB

Theoretical Performance

5.800 GPixel/s
Pixel Rate
2.360 GPixel/s
17.40 GTexel/s
Texture Rate
9.440 GTexel/s
-
FP16 (half)
-
696.0 GFLOPS
FP32 (float)
226.6 GFLOPS
-
FP64 (double)
18.88 GFLOPS

Graphics Processor

Whistler
GPU Name
GF106
Whistler XT (216-0810001)
GPU Variant
N11E-GE-A1
TeraScale 2
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
1.17 billion
104 mm²
Die Size
238 mm²

Board Design

35W
TDP
35W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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