Home GPU Comparison ATI Radeon E2400 vs AMD Radeon R9 M375X

ATI Radeon E2400 vs AMD Radeon R9 M375X

We compared two Mobile platform GPUs: 128MB VRAM Radeon E2400 and 2GB VRAM Radeon R9 M375X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M375X 's Advantages
Released 7 years and 11 months late
Boost Clock1015MHz
More VRAM (2GB vs 128GB)
Larger VRAM bandwidth (72.00GB/s vs 11.20GB/s)
600 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon E2400
0.048 TFLOPS
Radeon R9 M375X +2606%
1.299 TFLOPS
VS

Graphics Card

Jun 2007
Release Date
May 2015
Embedded
Generation
Gem System
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
925 MHz
-
Boost Clock
1015 MHz
700 MHz
Memory Clock
1125 MHz

Memory

128MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
11.20GB/s
Bandwidth
72.00GB/s

Render Config

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

Theoretical Performance

2.400 GPixel/s
Pixel Rate
16.24 GPixel/s
2.400 GTexel/s
Texture Rate
40.60 GTexel/s
-
-
-
48.00 GFLOPS
FP32 (float)
1299 GFLOPS
-
FP64 (double)
81.20 GFLOPS

Board Design

25W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

RV610
GPU Name
Tropo
-
GPU Variant
Tropo XTX
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
65 nm
Process Size
28 nm
0.18 billion
Transistors
1.5 billion
85 mm²
Die Size
123 mm²

Graphics Features

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

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