Home GPU Comparison NVIDIA GeForce MX250 vs ATI Mobility Radeon HD 4870 X2

NVIDIA GeForce MX250 vs ATI Mobility Radeon HD 4870 X2

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX250 and 1024MB VRAM Mobility Radeon HD 4870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX250 's Advantages
Boost Clock1038MHz
More VRAM (2GB vs 1024GB)
ATI Mobility Radeon HD 4870 X2 's Advantages
Larger VRAM bandwidth (89.60GB/s vs 48.06GB/s)
416 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce MX250
0.797 TFLOPS
Mobility Radeon HD 4870 X2 +10%
0.88 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jan 2009
GeForce MX
Generation
M9x
Mobile
Type
Mobile
PCIe 3.0 x4
Bus Interface
PCIe 2.0 x16

Clock Speeds

937 MHz
Base Clock
-
1038 MHz
Boost Clock
-
1502 MHz
Memory Clock
700 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
256bit
48.06GB/s
Bandwidth
89.60GB/s

Render Config

-
Compute Units
10
3
SM Count
-
384
Shading Units
800
24
TMUs
40
16
ROPs
16
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

16.61 GPixel/s
Pixel Rate
8.800 GPixel/s
24.91 GTexel/s
Texture Rate
22.00 GTexel/s
12.46 GFLOPS
FP16 (half)
-
797.2 GFLOPS
FP32 (float)
880.0 GFLOPS
24.91 GFLOPS
FP64 (double)
176.0 GFLOPS

Board Design

10W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

GP108B
GPU Name
M98
-
GPU Variant
M98 XT L2 (216-0732023)
Pascal
Architecture
TeraScale
Samsung
Foundry
TSMC
14 nm
Process Size
55 nm
1.8 billion
Transistors
0.956 billion
74 mm²
Die Size
256 mm²

Graphics Features

12 (12_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
6.1
CUDA
-
6.4
Shader Model
4.1

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