Home GPU Comparison ATI Mobility Radeon HD 3670 vs ATI Mobility Radeon X2300 HD

ATI Mobility Radeon HD 3670 vs ATI Mobility Radeon X2300 HD

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3670 and 256MB VRAM Mobility Radeon X2300 HD to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 3670 's Advantages
Released 10 months late
Larger VRAM bandwidth (25.60GB/s vs 3.024GB/s)
120 additional rendering cores

Score

VS

Graphics Card

Jan 2008
Release Date
Mar 2007
M8x
Generation
M7x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
800 MHz
Memory Clock
378 MHz

Memory

256MB
Memory Size
256MB
GDDR3
Memory Type
DDR2
128bit
Memory Bus
32bit
25.60GB/s
Bandwidth
3.024GB/s

Render Config

-
SM Count
-
3
Compute Units
-
120
Shading Units
-
8
TMUs
4
4
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
128 KB
L2 Cache
-

Theoretical Performance

2.720 GPixel/s
Pixel Rate
1.916 GPixel/s
5.440 GTexel/s
Texture Rate
1.916 GTexel/s
-
FP16 (half)
-
163.2 GFLOPS
FP32 (float)
-
-
FP64 (double)
-

Graphics Processor

M86
GPU Name
M71
-
GPU Variant
M71-S
TeraScale
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
55 nm
Process Size
80 nm
0.378 billion
Transistors
0.107 billion
135 mm²
Die Size
100 mm²

Board Design

30W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

10.1 (10_1)
DirectX
9.0c (9_3)
3.3
OpenGL
2.1
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
CUDA
-
4.1
Shader Model
3.0

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