Home GPU Comparison AMD Radeon HD 6770M Mac Edition vs NVIDIA NVS 2100M

AMD Radeon HD 6770M Mac Edition vs NVIDIA NVS 2100M

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 6770M Mac Edition and 512MB VRAM NVS 2100M 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 1 years late
Larger VRAM bandwidth (57.60GB/s vs 12.64GB/s)
464 additional rendering cores
NVIDIA NVS 2100M 's Advantages
Lower TDP (11W vs 35W)

Score

Benchmark

FP32 (float)
Radeon HD 6770M Mac Edition +1684%
0.696 TFLOPS
NVS 2100M
0.039 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jan 2010
Vancouver
Generation
NVS Mobile
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
790 MHz

Memory

512MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
64bit
57.60GB/s
Bandwidth
12.64GB/s

Render Config

6
Compute Units
-
-
SM Count
2
480
Shading Units
16
24
TMUs
8
8
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

5.800 GPixel/s
Pixel Rate
2.140 GPixel/s
17.40 GTexel/s
Texture Rate
4.280 GTexel/s
-
-
-
696.0 GFLOPS
FP32 (float)
39.36 GFLOPS
-
-
-

Board Design

35W
TDP
11W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Whistler
GPU Name
GT218
Whistler XT (216-0810001)
GPU Variant
-
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
0.26 billion
104 mm²
Die Size
57 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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