Home GPU Comparison AMD Radeon HD 6990M Rebrand vs AMD Radeon HD 7430M

AMD Radeon HD 6990M Rebrand vs AMD Radeon HD 7430M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6990M Rebrand and 1024MB VRAM Radeon HD 7430M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6990M Rebrand 's Advantages
Larger VRAM bandwidth (70.40GB/s vs 12.80GB/s)
640 additional rendering cores
AMD Radeon HD 7430M 's Advantages
Released 6 months late
Lower TDP (7W vs 100W)

Score

Benchmark

FP32 (float)
Radeon HD 6990M Rebrand +566%
1.28 TFLOPS
Radeon HD 7430M
0.192 TFLOPS
VS

Graphics Card

Jul 2011
Release Date
Jan 2012
Vancouver
Generation
London
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1100 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
70.40GB/s
Bandwidth
12.80GB/s

Render Config

14
Compute Units
2
-
-
-
800
Shading Units
160
40
TMUs
8
16
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
2.400 GPixel/s
32.00 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
1280 GFLOPS
FP32 (float)
192.0 GFLOPS
-
-
-

Board Design

100W
TDP
7W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Broadway
GPU Name
Seymour
Broadway XTX
GPU Variant
Seymour PRO
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.04 billion
Transistors
0.37 billion
166 mm²
Die Size
67 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

Related GPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy