Home GPU Comparison AMD Radeon R9 M290X Mac Edition vs AMD Radeon HD 6570M

AMD Radeon R9 M290X Mac Edition vs AMD Radeon HD 6570M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M290X Mac Edition and 1024MB VRAM Radeon HD 6570M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M290X Mac Edition 's Advantages
Released 3 years and 7 months late
Boost Clock975MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (174.7GB/s vs 25.60GB/s)
544 additional rendering cores
AMD Radeon HD 6570M 's Advantages
Lower TDP (30W vs 80W)

Score

Benchmark

FP32 (float)
Radeon R9 M290X Mac Edition +246%
1.997 TFLOPS
Radeon HD 6570M
0.576 TFLOPS
VS

Graphics Card

Nov 2014
Release Date
Apr 2011
Crystal System
Generation
Vancouver
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

850 MHz
Base Clock
-
975 MHz
Boost Clock
-
1365 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
174.7GB/s
Bandwidth
25.60GB/s

Render Config

16
Compute Units
6
-
-
-
1024
Shading Units
480
64
TMUs
24
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

31.20 GPixel/s
Pixel Rate
9.600 GPixel/s
62.40 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
1.997 TFLOPS
FP32 (float)
576.0 GFLOPS
124.8 GFLOPS
FP64 (double)
-

Board Design

80W
TDP
30W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Pitcairn
GPU Name
Whistler
Pitcairn PRO (215-0828062)
GPU Variant
-
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
0.716 billion
212 mm²
Die Size
104 mm²

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.2
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
5.0

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