Radeon 620 Mobile vs Radeon E6760 MXM
We compared two Mobile platform GPUs: 2GB VRAM Radeon 620 Mobile and 1024MB VRAM Radeon E6760 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon 620 Mobile 's Advantages
Released 8 years late
Boost Clock1024MHz
More VRAM (2GB vs 1024GB)
Radeon E6760 MXM 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 14.40GB/s)
96 additional rendering cores
Lower TDP (45W vs 50W)
Score
Benchmark
FP32 (float)
Radeon 620 Mobile
+36%
786
Radeon E6760 MXM
576
Graphics Card
May 2019
Release Date
May 2011
Mobility Radeon
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-A (3.0)
Clock Speeds
730 MHz
Base Clock
-
1024 MHz
Boost Clock
-
900 MHz
Memory Clock
800 MHz
Memory
2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
51.20GB/s
Render Config
6
Compute Units
6
384
Shading Units
480
24
TMUs
24
8
ROPs
8
16 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
256 KB
Theoretical Performance
8.192 GPixel/s
Pixel Rate
4.800 GPixel/s
24.58 GTexel/s
Texture Rate
14.40 GTexel/s
786.4 GFLOPS
FP16 (half)
-
786.4 GFLOPS
FP32 (float)
576.0 GFLOPS
49.15 GFLOPS
FP64 (double)
-
Board Design
50W
TDP
45W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Polaris 24
GPU Name
Turks
Polaris 24 XL
GPU Variant
Turks XT
(215-0803000)
GCN 3.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.55 billion
Transistors
0.716 billion
125 mm²
Die Size
118 mm²
Graphics Features
12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.0
OpenCL
1.2
1.2
Vulkan
N/A
6.3
Shader Model
5.0
