Home GPU Comparison ATI Radeon E4690 PCIe vs AMD Radeon HD 6430M

ATI Radeon E4690 PCIe vs AMD Radeon HD 6430M

We compared two Mobile platform GPUs: 512MB VRAM Radeon E4690 PCIe and 1024MB VRAM Radeon HD 6430M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon E4690 PCIe 's Advantages
Larger VRAM bandwidth (22.40GB/s vs 12.80GB/s)
160 additional rendering cores
AMD Radeon HD 6430M 's Advantages
Released 1 years and 7 months late
More VRAM (1024GB vs 512GB)

Score

Benchmark

FP32 (float)
Radeon E4690 PCIe +150%
0.384 TFLOPS
Radeon HD 6430M
0.153 TFLOPS
VS

Graphics Card

Jun 2009
Release Date
Jan 2011
Embedded
Generation
Vancouver
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
700 MHz
Memory Clock
800 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
22.40GB/s
Bandwidth
12.80GB/s

Render Config

-
SM Count
-
4
Compute Units
2
320
Shading Units
160
32
TMUs
8
8
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
128 KB

Theoretical Performance

4.800 GPixel/s
Pixel Rate
1.920 GPixel/s
19.20 GTexel/s
Texture Rate
3.840 GTexel/s
-
FP16 (half)
-
384.0 GFLOPS
FP32 (float)
153.6 GFLOPS
-
FP64 (double)
-

Graphics Processor

RV730
GPU Name
Seymour
RV730 XT E4690 (215-0729055)
GPU Variant
Seymour LP S3 (216-0809020)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.514 billion
Transistors
0.37 billion
146 mm²
Die Size
67 mm²

Board Design

30W
TDP
Unknown
-
Suggested PSU
-
2x DVI
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

10.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
-
CUDA
-
4.1
Shader Model
5.0

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