Radeon Pro Vega 56 vs Radeon HD 6650M
We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro Vega 56 and 1024MB VRAM Radeon HD 6650M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon Pro Vega 56 's Advantages
Released 6 years and 7 months late
Boost Clock1250MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (402.4GB/s vs 25.60GB/s)
3104 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon Pro Vega 56
+1455%
8960
Radeon HD 6650M
576
Graphics Card
Aug 2017
Release Date
Jan 2011
Radeon Pro Mac
Generation
Vancouver
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1138 MHz
Base Clock
-
1250 MHz
Boost Clock
-
786 MHz
Memory Clock
800 MHz
Memory
8GB
Memory Size
1024MB
HBM2
Memory Type
DDR3
2048bit
Memory Bus
128bit
402.4GB/s
Bandwidth
25.60GB/s
Render Config
56
Compute Units
6
3584
Shading Units
480
224
TMUs
24
64
ROPs
8
16 KB (per CU)
L1 Cache
8 KB (per CU)
4 MB
L2 Cache
256 KB
Theoretical Performance
80.00 GPixel/s
Pixel Rate
4.800 GPixel/s
280.0 GTexel/s
Texture Rate
14.40 GTexel/s
17.92 TFLOPS
FP16 (half)
-
8.960 TFLOPS
FP32 (float)
576.0 GFLOPS
560.0 GFLOPS
FP64 (double)
-
Board Design
210W
TDP
Unknown
1x HDMI 2.0b
3x DisplayPort 1.4a
Outputs
Portable Device Dependent
None
Power Connectors
-
Graphics Processor
Vega 10
GPU Name
Whistler
Vega 10 XL
(215-0894216)
GPU Variant
Whistler LE
(216-0810028)
GCN 5.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
12.5 billion
Transistors
0.716 billion
495 mm²
Die Size
118 mm²
Graphics Features
12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.2
Vulkan
N/A
6.4
Shader Model
5.0
