Home GPU Comparison NVIDIA GeForce 9700M GT vs AMD Radeon HD 6770M Mac Edition

NVIDIA GeForce 9700M GT vs AMD Radeon HD 6770M Mac Edition

We compared two Mobile platform GPUs: 512MB VRAM GeForce 9700M GT and 512MB VRAM Radeon HD 6770M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6770M Mac Edition 's Advantages
Released 2 years and 6 months late
Larger VRAM bandwidth (57.60GB/s vs 25.60GB/s)
448 additional rendering cores
Lower TDP (35W vs 45W)

Score

Benchmark

FP32 (float)
GeForce 9700M GT
0.099 TFLOPS
Radeon HD 6770M Mac Edition +603%
0.696 TFLOPS
VS

Graphics Card

Jul 2008
Release Date
Jan 2011
GeForce 9M
Generation
Vancouver
Mobile
Type
Mobile
MXM-II
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
57.60GB/s

Render Config

-
Compute Units
6
4
SM Count
-
32
Shading Units
480
16
TMUs
24
8
ROPs
8
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.000 GPixel/s
Pixel Rate
5.800 GPixel/s
10.00 GTexel/s
Texture Rate
17.40 GTexel/s
-
-
-
99.20 GFLOPS
FP32 (float)
696.0 GFLOPS
-
-
-

Board Design

45W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

G96
GPU Name
Whistler
NB9E-GE
GPU Variant
Whistler XT (216-0810001)
Tesla
Architecture
TeraScale 2
UMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.314 billion
Transistors
0.716 billion
144 mm²
Die Size
104 mm²

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
5.0

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