Home GPU Comparison AMD Radeon HD 8690M vs ATI Radeon E2400

AMD Radeon HD 8690M vs ATI Radeon E2400

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8690M and 128MB VRAM Radeon E2400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8690M 's Advantages
Released 5 years and 9 months late
Boost Clock975MHz
Larger VRAM bandwidth (32.00GB/s vs 11.20GB/s)
280 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8690M +1200%
0.624 TFLOPS
Radeon E2400
0.048 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jun 2007
Solar System
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-II

Clock Speeds

925 MHz
Base Clock
-
975 MHz
Boost Clock
-
1000 MHz
Memory Clock
700 MHz

Memory

2GB
Memory Size
128MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
64bit
32.00GB/s
Bandwidth
11.20GB/s

Render Config

-
SM Count
-
5
Compute Units
2
320
Shading Units
40
20
TMUs
4
8
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
32 KB

Theoretical Performance

7.800 GPixel/s
Pixel Rate
2.400 GPixel/s
19.50 GTexel/s
Texture Rate
2.400 GTexel/s
-
FP16 (half)
-
624.0 GFLOPS
FP32 (float)
48.00 GFLOPS
39.00 GFLOPS
FP64 (double)
-

Graphics Processor

Sun
GPU Name
RV610
Sun S3 XT (216-0841009)
GPU Variant
-
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
0.69 billion
Transistors
0.18 billion
56 mm²
Die Size
85 mm²

Board Design

Unknown
TDP
25W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
-

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
-
CUDA
-
6.5 (5.1)
Shader Model
4.0

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