Home GPU Comparison AMD Radeon HD 6430M vs AMD Radeon HD 7690M XT Rebrand

AMD Radeon HD 6430M vs AMD Radeon HD 7690M XT Rebrand

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6430M and 1024MB VRAM Radeon HD 7690M XT Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7690M XT Rebrand 's Advantages
Released 1 years late
Larger VRAM bandwidth (51.20GB/s vs 12.80GB/s)
320 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6430M
0.153 TFLOPS
Radeon HD 7690M XT Rebrand +354%
0.696 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jan 2012
Vancouver
Generation
London
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
12.80GB/s
Bandwidth
51.20GB/s

Render Config

2
Compute Units
6
-
-
-
160
Shading Units
480
8
TMUs
24
4
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

1.920 GPixel/s
Pixel Rate
5.800 GPixel/s
3.840 GTexel/s
Texture Rate
17.40 GTexel/s
-
-
-
153.6 GFLOPS
FP32 (float)
696.0 GFLOPS
-
-
-

Board Design

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

Graphics Processor

Seymour
GPU Name
Whistler
Seymour LP S3 (216-0809020)
GPU Variant
Whistler XTX
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.37 billion
Transistors
0.716 billion
67 mm²
Die Size
104 mm²

Graphics Features

11.2 (11_0)
DirectX
11.2 (11_0)
4.4
OpenGL
4.4
1.2
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
5.0

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