Home GPU Comparison AMD Radeon HD 6770M Mac Edition vs AMD Radeon RX 560 Mobile

AMD Radeon HD 6770M Mac Edition vs AMD Radeon RX 560 Mobile

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 6770M Mac Edition and 4GB VRAM Radeon RX 560 Mobile 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
Lower TDP (35W vs 55W)
AMD Radeon RX 560 Mobile 's Advantages
Released 6 years late
Boost Clock1032MHz
Larger VRAM bandwidth (109.4GB/s vs 57.60GB/s)
416 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6770M Mac Edition
0.696 TFLOPS
Radeon RX 560 Mobile +165%
1.849 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jan 2017
Vancouver
Generation
Mobility Radeon
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
784 MHz
-
Boost Clock
1032 MHz
900 MHz
Memory Clock
1710 MHz

Memory

512MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
57.60GB/s
Bandwidth
109.4GB/s

Render Config

-
SM Count
-
6
Compute Units
14
480
Shading Units
896
24
TMUs
56
8
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
1024 KB

Theoretical Performance

5.800 GPixel/s
Pixel Rate
16.51 GPixel/s
17.40 GTexel/s
Texture Rate
57.79 GTexel/s
-
FP16 (half)
1.849 TFLOPS
696.0 GFLOPS
FP32 (float)
1.849 TFLOPS
-
FP64 (double)
115.6 GFLOPS

Graphics Processor

Whistler
GPU Name
Baffin
Whistler XT (216-0810001)
GPU Variant
BaffinM-XT
TeraScale 2
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
0.716 billion
Transistors
3 billion
104 mm²
Die Size
123 mm²

Board Design

35W
TDP
55W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Features

11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.1
N/A
Vulkan
1.2
-
CUDA
-
5.0
Shader Model
6.4

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