Home GPU Comparison AMD Radeon HD 8830M vs ATI Mobility Radeon HD 2400 XT

AMD Radeon HD 8830M vs ATI Mobility Radeon HD 2400 XT

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8830M and 256MB VRAM Mobility Radeon HD 2400 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8830M 's Advantages
Released 5 years and 11 months late
Boost Clock625MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (32.00GB/s vs 6.400GB/s)
600 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8830M +1566%
0.8 TFLOPS
Mobility Radeon HD 2400 XT
0.048 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
May 2007
Solar System
Generation
M7x
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

575 MHz
Base Clock
-
625 MHz
Boost Clock
-
1000 MHz
Memory Clock
400 MHz

Memory

2GB
Memory Size
256MB
DDR3
Memory Type
DDR2
128bit
Memory Bus
64bit
32.00GB/s
Bandwidth
6.400GB/s

Render Config

10
Compute Units
2
-
-
-
640
Shading Units
40
40
TMUs
4
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

10.00 GPixel/s
Pixel Rate
2.400 GPixel/s
25.00 GTexel/s
Texture Rate
2.400 GTexel/s
-
-
-
800.0 GFLOPS
FP32 (float)
48.00 GFLOPS
50.00 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Venus
GPU Name
M74
Venus LE (216-0846030)
GPU Variant
M74-M (216RMAKA12FG)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
1.5 billion
Transistors
0.18 billion
123 mm²
Die Size
85 mm²

Graphics Features

12 (11_1)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
2.1 (1.2)
OpenCL
N/A
1.2.170
Vulkan
N/A
-
-
-
6.5 (5.1)
Shader Model
4.0

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