Home GPU Comparison ATI Mobility Radeon HD 4860 vs ATI Mobility Radeon X2300 HD

ATI Mobility Radeon HD 4860 vs ATI Mobility Radeon X2300 HD

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 4860 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 4860 's Advantages
Released 2 years late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (64.00GB/s vs 3.024GB/s)
640 additional rendering cores

Score

VS

Graphics Card

Mar 2009
Release Date
Mar 2007
M9x
Generation
M7x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
378 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
32bit
64.00GB/s
Bandwidth
3.024GB/s

Render Config

8
Compute Units
-
-
-
-
640
Shading Units
-
32
TMUs
4
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
-
-
-
-

Theoretical Performance

10.40 GPixel/s
Pixel Rate
1.916 GPixel/s
20.80 GTexel/s
Texture Rate
1.916 GTexel/s
-
-
-
832.0 GFLOPS
FP32 (float)
-
166.4 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

M97
GPU Name
M71
M97 M2 XT (216-0731000)
GPU Variant
M71-S
TeraScale
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
0.826 billion
Transistors
0.107 billion
137 mm²
Die Size
100 mm²

Graphics Features

10.1 (10_1)
DirectX
9.0c (9_3)
3.3
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
3.0

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