Mobility Radeon HD 5650 vs Radeon HD 6990M
We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5650 and 2GB VRAM Radeon HD 6990M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Mobility Radeon HD 5650 Advantages
Lower TDP (15W vs 100W)
Radeon HD 6990M Advantages
Released 1 years and 6 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (115.2GB/s vs 25.60GB/s)
720 additional rendering cores
Score
Benchmark
FP32 (float)
Mobility Radeon HD 5650
360
Radeon HD 6990M
+345%
1602
Graphics Card
Jan 2010
Release Date
Jul 2011
Manhattan
Generation
Vancouver
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
800 MHz
Memory Clock
900 MHz
Memory
1024MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
115.2GB/s
Render Config
5
Compute Units
14
400
Shading Units
1120
20
TMUs
56
8
ROPs
32
8 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
512 KB
Theoretical Performance
3.600 GPixel/s
Pixel Rate
22.88 GPixel/s
9.000 GTexel/s
Texture Rate
40.04 GTexel/s
360.0 GFLOPS
FP32 (float)
1.602 TFLOPS
Board Design
15W
TDP
100W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Madison
GPU Name
Blackcomb
Madison PRO
(216-0772000)
(216-0772000)
GPU Variant
Blackcomb XTX
(216-0811030)
(216-0811030)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.627 billion
Transistors
1.7 billion
104 mm²
Die Size
212 mm²
Graphics Features
11.2 (11_0)
DirectX
11.2 (11_0)
4.4
OpenGL
4.4
1.2
OpenCL
1.2
N/A
Vulkan
N/A
5.0
Shader Model
5.0
