Home GPU Comparison AMD Radeon 630 Mobile vs ATI Mobility Radeon X1900

AMD Radeon 630 Mobile vs ATI Mobility Radeon X1900

We compared two Mobile platform GPUs: 2GB VRAM Radeon 630 Mobile and 256MB VRAM Mobility Radeon X1900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 630 Mobile 's Advantages
Released 12 years and 4 months late
Boost Clock1211MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (96.00GB/s vs 30.08GB/s)
512 additional rendering cores

Score

VS

Graphics Card

May 2019
Release Date
Jan 2007
Mobility Radeon
Generation
M6x
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-III

Clock Speeds

1082 MHz
Base Clock
-
1211 MHz
Boost Clock
-
1500 MHz
Memory Clock
470 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
96.00GB/s
Bandwidth
30.08GB/s

Render Config

8
Compute Units
-
-
-
-
512
Shading Units
-
32
TMUs
12
16
ROPs
12
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

19.38 GPixel/s
Pixel Rate
4.800 GPixel/s
38.75 GTexel/s
Texture Rate
4.800 GTexel/s
1240 GFLOPS
FP16 (half)
-
1240 GFLOPS
FP32 (float)
-
77.50 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
Unknown
-
-
-
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

Polaris 23
GPU Name
M68
Polaris 23 MXL
GPU Variant
-
GCN 4.0
Architecture
Ultra-Threaded SE
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
80 nm
2.2 billion
Transistors
0.312 billion
103 mm²
Die Size
230 mm²

Graphics Features

12 (12_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
2.1
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
3.0

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