Radeon HD 6630M vs GeForce RTX 5070 Ti Mobile
We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6630M and 12GB VRAM GeForce RTX 5070 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 6630M Advantages
Lower TDP (26W vs 60W)
GeForce RTX 5070 Ti Mobile Advantages
Released 14 years and 2 months late
Boost Clock1447MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (672.0GB/s vs 25.60GB/s)
5408 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 6630M
480
GeForce RTX 5070 Ti Mobile
+3450%
17040
Graphics Card
Jan 2011
Release Date
Mar 2025
Vancouver
Generation
GeForce 50 Mobile
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
-
Base Clock
847 MHz
-
Boost Clock
1447 MHz
800 MHz
Memory Clock
1750 MHz
Memory
1024MB
Memory Size
12GB
DDR3
Memory Type
GDDR7
128bit
Memory Bus
192bit
25.60GB/s
Bandwidth
672.0GB/s
Render Config
6
Compute Units
-
-
SM Count
46
480
Shading Units
5888
24
TMUs
184
8
ROPs
80
-
Tensor Cores
184
-
RT Cores
46
8 KB (per CU)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
48 MB
Theoretical Performance
4.000 GPixel/s
Pixel Rate
115.8 GPixel/s
12.00 GTexel/s
Texture Rate
266.2 GTexel/s
-
FP16 (half)
17.04 TFLOPS
480.0 GFLOPS
FP32 (float)
17.04 TFLOPS
-
FP64 (double)
266.2 GFLOPS
Board Design
26W
TDP
60W
-
Suggested PSU
250 W
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
Whistler
GPU Name
GB205
Whistler LP
GPU Variant
GB205
TeraScale 2
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
5 nm
0.716 billion
Transistors
31.1 billion
104 mm²
Die Size
263 mm²
Graphics Features
11.2 (11_0)
DirectX
12 Ultimate (12_2)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.4
-
CUDA
12.0
5.0
Shader Model
6.8